; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py ; RUN: llc -mtriple aarch64 -O0 -aarch64-enable-atomic-cfg-tidy=0 -stop-after=irtranslator -global-isel -verify-machineinstrs %s -o - 2>&1 | FileCheck %s define i32 @switch(i32 %argc) { ; CHECK-LABEL: name: switch ; CHECK: bb.1.entry: ; CHECK: successors: %bb.3(0x40000000), %bb.6(0x40000000) ; CHECK: liveins: $w0 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 100 ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 200 ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2 ; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]] ; CHECK: G_BRCOND [[ICMP]](s1), %bb.3 ; CHECK: G_BR %bb.6 ; CHECK: bb.6.entry: ; CHECK: successors: %bb.4(0x40000000), %bb.2(0x40000000) ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C1]] ; CHECK: G_BRCOND [[ICMP1]](s1), %bb.4 ; CHECK: G_BR %bb.2 ; CHECK: bb.2.default: ; CHECK: successors: %bb.5(0x80000000) ; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[C4]] ; CHECK: G_BR %bb.5 ; CHECK: bb.3.case100: ; CHECK: successors: %bb.5(0x80000000) ; CHECK: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[C3]] ; CHECK: G_BR %bb.5 ; CHECK: bb.4.case200: ; CHECK: successors: %bb.5(0x80000000) ; CHECK: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[C2]] ; CHECK: bb.5.return: ; CHECK: [[PHI:%[0-9]+]]:_(s32) = G_PHI [[ADD]](s32), %bb.2, [[ADD1]](s32), %bb.3, [[ADD2]](s32), %bb.4 ; CHECK: $w0 = COPY [[PHI]](s32) ; CHECK: RET_ReallyLR implicit $w0 entry: switch i32 %argc, label %default [ i32 100, label %case100 i32 200, label %case200 ] default: %tmp0 = add i32 %argc, 0 br label %return case100: %tmp1 = add i32 %argc, 1 br label %return case200: %tmp2 = add i32 %argc, 2 br label %return return: %res = phi i32 [ %tmp0, %default ], [ %tmp1, %case100 ], [ %tmp2, %case200 ] ret i32 %res } define i32 @test_cfg_remap(i32 %in) { ; CHECK-LABEL: name: test_cfg_remap ; CHECK: bb.1.entry: ; CHECK: successors: %bb.2(0x40000000), %bb.5(0x40000000) ; CHECK: liveins: $w0 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 57 ; CHECK: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 42 ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]] ; CHECK: G_BRCOND [[ICMP]](s1), %bb.2 ; CHECK: G_BR %bb.5 ; CHECK: bb.5.entry: ; CHECK: successors: %bb.3(0x40000000), %bb.4(0x40000000) ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C1]] ; CHECK: G_BRCOND [[ICMP1]](s1), %bb.3 ; CHECK: G_BR %bb.4 ; CHECK: bb.2.next: ; CHECK: successors: %bb.4(0x80000000) ; CHECK: G_BR %bb.4 ; CHECK: bb.3.other: ; CHECK: $w0 = COPY [[DEF]](s32) ; CHECK: RET_ReallyLR implicit $w0 ; CHECK: bb.4.phi.block: ; CHECK: [[PHI:%[0-9]+]]:_(s32) = G_PHI [[C]](s32), %bb.5, [[C2]](s32), %bb.2 ; CHECK: $w0 = COPY [[PHI]](s32) ; CHECK: RET_ReallyLR implicit $w0 entry: switch i32 %in, label %phi.block [i32 1, label %next i32 57, label %other] next: br label %phi.block other: ret i32 undef phi.block: %res = phi i32 [1, %entry], [42, %next] ret i32 %res } define i32 @test_cfg_remap_multiple_preds(i32 %in) { ; CHECK-LABEL: name: test_cfg_remap_multiple_preds ; CHECK: bb.1.entry: ; CHECK: successors: %bb.3(0x40000000), %bb.6(0x40000000) ; CHECK: liveins: $w0 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 57 ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 128 ; CHECK: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF ; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 12 ; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 42 ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]] ; CHECK: G_BRCOND [[ICMP]](s1), %bb.3 ; CHECK: G_BR %bb.6 ; CHECK: bb.6.entry: ; CHECK: successors: %bb.4(0x40000000), %bb.7(0x40000000) ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C1]] ; CHECK: G_BRCOND [[ICMP1]](s1), %bb.4 ; CHECK: G_BR %bb.7 ; CHECK: bb.7.entry: ; CHECK: successors: %bb.5(0x40000000), %bb.8(0x40000000) ; CHECK: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C2]] ; CHECK: G_BRCOND [[ICMP2]](s1), %bb.5 ; CHECK: G_BR %bb.8 ; CHECK: bb.8.entry: ; CHECK: successors: %bb.5(0x80000000) ; CHECK: G_BR %bb.5 ; CHECK: bb.2.odd: ; CHECK: successors: ; CHECK: bb.3.next: ; CHECK: successors: %bb.5(0x80000000) ; CHECK: G_BR %bb.5 ; CHECK: bb.4.other: ; CHECK: $w0 = COPY [[DEF]](s32) ; CHECK: RET_ReallyLR implicit $w0 ; CHECK: bb.5.phi.block: ; CHECK: [[PHI:%[0-9]+]]:_(s32) = G_PHI [[C]](s32), %bb.7, [[C]](s32), %bb.8, [[C4]](s32), %bb.3 ; CHECK: $w0 = COPY [[C3]](s32) ; CHECK: RET_ReallyLR implicit $w0 entry: switch i32 %in, label %odd [i32 1, label %next i32 57, label %other i32 128, label %phi.block i32 256, label %phi.block] odd: unreachable next: br label %phi.block other: ret i32 undef phi.block: %res = phi i32 [1, %entry], [1, %entry], [42, %next] ret i32 12 } define i32 @jt_test(i32 %x) { ; CHECK-LABEL: name: jt_test ; CHECK: bb.1.entry: ; CHECK: successors: %bb.4(0x40000000), %bb.5(0x40000000) ; CHECK: liveins: $w0 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 71 ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 3 ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 42 ; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 4 ; CHECK: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[C4]] ; CHECK: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[SUB]](s32) ; CHECK: [[ZEXT1:%[0-9]+]]:_(s64) = G_ZEXT [[C]](s32) ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ugt), [[ZEXT]](s64), [[ZEXT1]] ; CHECK: G_BRCOND [[ICMP]](s1), %bb.4 ; CHECK: bb.5.entry: ; CHECK: successors: %bb.3(0x2aaaaaab), %bb.4(0x2aaaaaab), %bb.2(0x2aaaaaab) ; CHECK: [[JUMP_TABLE:%[0-9]+]]:_(p0) = G_JUMP_TABLE %jump-table.0 ; CHECK: G_BRJT [[JUMP_TABLE]](p0), %jump-table.0, [[ZEXT]](s64) ; CHECK: bb.2.sw.bb: ; CHECK: successors: %bb.4(0x80000000) ; CHECK: [[ADD:%[0-9]+]]:_(s32) = nsw G_ADD [[COPY]], [[C2]] ; CHECK: G_BR %bb.4 ; CHECK: bb.3.sw.bb1: ; CHECK: successors: %bb.4(0x80000000) ; CHECK: [[MUL:%[0-9]+]]:_(s32) = nsw G_MUL [[COPY]], [[C1]] ; CHECK: bb.4.return: ; CHECK: [[PHI:%[0-9]+]]:_(s32) = G_PHI [[MUL]](s32), %bb.3, [[ADD]](s32), %bb.2, [[C3]](s32), %bb.1, [[C3]](s32), %bb.5 ; CHECK: $w0 = COPY [[PHI]](s32) ; CHECK: RET_ReallyLR implicit $w0 entry: switch i32 %x, label %return [ i32 75, label %sw.bb i32 34, label %sw.bb i32 56, label %sw.bb i32 35, label %sw.bb i32 40, label %sw.bb i32 4, label %sw.bb1 i32 5, label %sw.bb1 i32 6, label %sw.bb1 ] sw.bb: %add = add nsw i32 %x, 42 br label %return sw.bb1: %mul = mul nsw i32 %x, 3 br label %return return: %retval.0 = phi i32 [ %mul, %sw.bb1 ], [ %add, %sw.bb ], [ 0, %entry ] ret i32 %retval.0 } %0 = type { i32, i32* } %1 = type { i32*, i32, i32 } @global = external hidden constant [55 x %0], align 8 define void @jt_multiple_jump_tables(%1* %arg, i32 %arg1, i32* %arg2) { ; CHECK-LABEL: name: jt_multiple_jump_tables ; CHECK: bb.1.bb: ; CHECK: successors: %bb.56(0x40000000), %bb.61(0x40000000) ; CHECK: liveins: $w1, $x0, $x2 ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0 ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $w1 ; CHECK: [[COPY2:%[0-9]+]]:_(p0) = COPY $x2 ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 3 ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 4 ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 6 ; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 7 ; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 8 ; CHECK: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 9 ; CHECK: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 10 ; CHECK: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 11 ; CHECK: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 12 ; CHECK: [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 13 ; CHECK: [[C10:%[0-9]+]]:_(s32) = G_CONSTANT i32 14 ; CHECK: [[C11:%[0-9]+]]:_(s32) = G_CONSTANT i32 15 ; CHECK: [[C12:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 ; CHECK: [[C13:%[0-9]+]]:_(s32) = G_CONSTANT i32 17 ; CHECK: [[C14:%[0-9]+]]:_(s32) = G_CONSTANT i32 18 ; CHECK: [[C15:%[0-9]+]]:_(s32) = G_CONSTANT i32 19 ; CHECK: [[C16:%[0-9]+]]:_(s32) = G_CONSTANT i32 20 ; CHECK: [[C17:%[0-9]+]]:_(s32) = G_CONSTANT i32 21 ; CHECK: [[C18:%[0-9]+]]:_(s32) = G_CONSTANT i32 22 ; CHECK: [[C19:%[0-9]+]]:_(s32) = G_CONSTANT i32 23 ; CHECK: [[C20:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 ; CHECK: [[C21:%[0-9]+]]:_(s32) = G_CONSTANT i32 25 ; CHECK: [[C22:%[0-9]+]]:_(s32) = G_CONSTANT i32 26 ; CHECK: [[C23:%[0-9]+]]:_(s32) = G_CONSTANT i32 27 ; CHECK: [[C24:%[0-9]+]]:_(s32) = G_CONSTANT i32 28 ; CHECK: [[C25:%[0-9]+]]:_(s32) = G_CONSTANT i32 29 ; CHECK: [[C26:%[0-9]+]]:_(s32) = G_CONSTANT i32 30 ; CHECK: [[C27:%[0-9]+]]:_(s32) = G_CONSTANT i32 31 ; CHECK: [[C28:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK: [[C29:%[0-9]+]]:_(s32) = G_CONSTANT i32 33 ; CHECK: [[C30:%[0-9]+]]:_(s32) = G_CONSTANT i32 34 ; CHECK: [[C31:%[0-9]+]]:_(s32) = G_CONSTANT i32 35 ; CHECK: [[C32:%[0-9]+]]:_(s32) = G_CONSTANT i32 36 ; CHECK: [[C33:%[0-9]+]]:_(s32) = G_CONSTANT i32 37 ; CHECK: [[C34:%[0-9]+]]:_(s32) = G_CONSTANT i32 38 ; CHECK: [[C35:%[0-9]+]]:_(s32) = G_CONSTANT i32 39 ; CHECK: [[C36:%[0-9]+]]:_(s32) = G_CONSTANT i32 41 ; CHECK: [[C37:%[0-9]+]]:_(s32) = G_CONSTANT i32 42 ; CHECK: [[C38:%[0-9]+]]:_(s32) = G_CONSTANT i32 43 ; CHECK: [[C39:%[0-9]+]]:_(s32) = G_CONSTANT i32 44 ; CHECK: [[C40:%[0-9]+]]:_(s32) = G_CONSTANT i32 45 ; CHECK: [[C41:%[0-9]+]]:_(s32) = G_CONSTANT i32 46 ; CHECK: [[C42:%[0-9]+]]:_(s32) = G_CONSTANT i32 47 ; CHECK: [[C43:%[0-9]+]]:_(s32) = G_CONSTANT i32 48 ; CHECK: [[C44:%[0-9]+]]:_(s32) = G_CONSTANT i32 49 ; CHECK: [[C45:%[0-9]+]]:_(s32) = G_CONSTANT i32 50 ; CHECK: [[C46:%[0-9]+]]:_(s32) = G_CONSTANT i32 51 ; CHECK: [[C47:%[0-9]+]]:_(s32) = G_CONSTANT i32 52 ; CHECK: [[C48:%[0-9]+]]:_(s32) = G_CONSTANT i32 53 ; CHECK: [[C49:%[0-9]+]]:_(s32) = G_CONSTANT i32 54 ; CHECK: [[C50:%[0-9]+]]:_(s32) = G_CONSTANT i32 55 ; CHECK: [[C51:%[0-9]+]]:_(s32) = G_CONSTANT i32 4352 ; CHECK: [[C52:%[0-9]+]]:_(s32) = G_CONSTANT i32 4353 ; CHECK: [[C53:%[0-9]+]]:_(s32) = G_CONSTANT i32 4354 ; CHECK: [[C54:%[0-9]+]]:_(s32) = G_CONSTANT i32 4355 ; CHECK: [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @global ; CHECK: [[C55:%[0-9]+]]:_(p0) = G_CONSTANT i64 0 ; CHECK: [[C56:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK: [[C57:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK: [[C58:%[0-9]+]]:_(s64) = G_CONSTANT i64 2 ; CHECK: [[C59:%[0-9]+]]:_(s64) = G_CONSTANT i64 3 ; CHECK: [[C60:%[0-9]+]]:_(s64) = G_CONSTANT i64 4 ; CHECK: [[C61:%[0-9]+]]:_(s64) = G_CONSTANT i64 5 ; CHECK: [[C62:%[0-9]+]]:_(s64) = G_CONSTANT i64 6 ; CHECK: [[C63:%[0-9]+]]:_(s64) = G_CONSTANT i64 7 ; CHECK: [[C64:%[0-9]+]]:_(s64) = G_CONSTANT i64 8 ; CHECK: [[C65:%[0-9]+]]:_(s64) = G_CONSTANT i64 9 ; CHECK: [[C66:%[0-9]+]]:_(s64) = G_CONSTANT i64 10 ; CHECK: [[C67:%[0-9]+]]:_(s64) = G_CONSTANT i64 11 ; CHECK: [[C68:%[0-9]+]]:_(s64) = G_CONSTANT i64 12 ; CHECK: [[C69:%[0-9]+]]:_(s64) = G_CONSTANT i64 13 ; CHECK: [[C70:%[0-9]+]]:_(s64) = G_CONSTANT i64 14 ; CHECK: [[C71:%[0-9]+]]:_(s64) = G_CONSTANT i64 15 ; CHECK: [[C72:%[0-9]+]]:_(s64) = G_CONSTANT i64 16 ; CHECK: [[C73:%[0-9]+]]:_(s64) = G_CONSTANT i64 17 ; CHECK: [[C74:%[0-9]+]]:_(s64) = G_CONSTANT i64 18 ; CHECK: [[C75:%[0-9]+]]:_(s64) = G_CONSTANT i64 19 ; CHECK: [[C76:%[0-9]+]]:_(s64) = G_CONSTANT i64 20 ; CHECK: [[C77:%[0-9]+]]:_(s64) = G_CONSTANT i64 21 ; CHECK: [[C78:%[0-9]+]]:_(s64) = G_CONSTANT i64 22 ; CHECK: [[C79:%[0-9]+]]:_(s64) = G_CONSTANT i64 23 ; CHECK: [[C80:%[0-9]+]]:_(s64) = G_CONSTANT i64 24 ; CHECK: [[C81:%[0-9]+]]:_(s64) = G_CONSTANT i64 25 ; CHECK: [[C82:%[0-9]+]]:_(s64) = G_CONSTANT i64 26 ; CHECK: [[C83:%[0-9]+]]:_(s64) = G_CONSTANT i64 27 ; CHECK: [[C84:%[0-9]+]]:_(s64) = G_CONSTANT i64 28 ; CHECK: [[C85:%[0-9]+]]:_(s64) = G_CONSTANT i64 29 ; CHECK: [[C86:%[0-9]+]]:_(s64) = G_CONSTANT i64 30 ; CHECK: [[C87:%[0-9]+]]:_(s64) = G_CONSTANT i64 31 ; CHECK: [[C88:%[0-9]+]]:_(s64) = G_CONSTANT i64 32 ; CHECK: [[C89:%[0-9]+]]:_(s64) = G_CONSTANT i64 33 ; CHECK: [[C90:%[0-9]+]]:_(s64) = G_CONSTANT i64 34 ; CHECK: [[C91:%[0-9]+]]:_(s64) = G_CONSTANT i64 35 ; CHECK: [[C92:%[0-9]+]]:_(s64) = G_CONSTANT i64 36 ; CHECK: [[C93:%[0-9]+]]:_(s64) = G_CONSTANT i64 37 ; CHECK: [[C94:%[0-9]+]]:_(s64) = G_CONSTANT i64 38 ; CHECK: [[C95:%[0-9]+]]:_(s64) = G_CONSTANT i64 39 ; CHECK: [[C96:%[0-9]+]]:_(s64) = G_CONSTANT i64 40 ; CHECK: [[C97:%[0-9]+]]:_(s64) = G_CONSTANT i64 41 ; CHECK: [[C98:%[0-9]+]]:_(s64) = G_CONSTANT i64 42 ; CHECK: [[C99:%[0-9]+]]:_(s64) = G_CONSTANT i64 43 ; CHECK: [[C100:%[0-9]+]]:_(s64) = G_CONSTANT i64 44 ; CHECK: [[C101:%[0-9]+]]:_(s64) = G_CONSTANT i64 45 ; CHECK: [[C102:%[0-9]+]]:_(s64) = G_CONSTANT i64 46 ; CHECK: [[C103:%[0-9]+]]:_(s64) = G_CONSTANT i64 47 ; CHECK: [[C104:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 ; CHECK: [[C105:%[0-9]+]]:_(s64) = G_CONSTANT i64 49 ; CHECK: [[C106:%[0-9]+]]:_(s64) = G_CONSTANT i64 50 ; CHECK: [[C107:%[0-9]+]]:_(s64) = G_CONSTANT i64 51 ; CHECK: [[C108:%[0-9]+]]:_(s64) = G_CONSTANT i64 52 ; CHECK: [[C109:%[0-9]+]]:_(s64) = G_CONSTANT i64 53 ; CHECK: [[C110:%[0-9]+]]:_(s64) = G_CONSTANT i64 54 ; CHECK: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %stack.0.tmp ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C]] ; CHECK: G_BRCOND [[ICMP]](s1), %bb.56 ; CHECK: G_BR %bb.61 ; CHECK: bb.61.bb: ; CHECK: successors: %bb.2(0x40000000), %bb.62(0x40000000) ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C1]] ; CHECK: G_BRCOND [[ICMP1]](s1), %bb.2 ; CHECK: G_BR %bb.62 ; CHECK: bb.62.bb: ; CHECK: successors: %bb.3(0x40000000), %bb.63(0x40000000) ; CHECK: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C2]] ; CHECK: G_BRCOND [[ICMP2]](s1), %bb.3 ; CHECK: G_BR %bb.63 ; CHECK: bb.63.bb: ; CHECK: successors: %bb.4(0x40000000), %bb.64(0x40000000) ; CHECK: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C3]] ; CHECK: G_BRCOND [[ICMP3]](s1), %bb.4 ; CHECK: G_BR %bb.64 ; CHECK: bb.64.bb: ; CHECK: successors: %bb.5(0x40000000), %bb.65(0x40000000) ; CHECK: [[ICMP4:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C4]] ; CHECK: G_BRCOND [[ICMP4]](s1), %bb.5 ; CHECK: G_BR %bb.65 ; CHECK: bb.65.bb: ; CHECK: successors: %bb.6(0x40000000), %bb.66(0x40000000) ; CHECK: [[ICMP5:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C5]] ; CHECK: G_BRCOND [[ICMP5]](s1), %bb.6 ; CHECK: G_BR %bb.66 ; CHECK: bb.66.bb: ; CHECK: successors: %bb.7(0x40000000), %bb.67(0x40000000) ; CHECK: [[ICMP6:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C6]] ; CHECK: G_BRCOND [[ICMP6]](s1), %bb.7 ; CHECK: G_BR %bb.67 ; CHECK: bb.67.bb: ; CHECK: successors: %bb.8(0x40000000), %bb.68(0x40000000) ; CHECK: [[ICMP7:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C7]] ; CHECK: G_BRCOND [[ICMP7]](s1), %bb.8 ; CHECK: G_BR %bb.68 ; CHECK: bb.68.bb: ; CHECK: successors: %bb.9(0x40000000), %bb.69(0x40000000) ; CHECK: [[ICMP8:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C8]] ; CHECK: G_BRCOND [[ICMP8]](s1), %bb.9 ; CHECK: G_BR %bb.69 ; CHECK: bb.69.bb: ; CHECK: successors: %bb.10(0x40000000), %bb.70(0x40000000) ; CHECK: [[ICMP9:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C9]] ; CHECK: G_BRCOND [[ICMP9]](s1), %bb.10 ; CHECK: G_BR %bb.70 ; CHECK: bb.70.bb: ; CHECK: successors: %bb.11(0x40000000), %bb.71(0x40000000) ; CHECK: [[ICMP10:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C10]] ; CHECK: G_BRCOND [[ICMP10]](s1), %bb.11 ; CHECK: G_BR %bb.71 ; CHECK: bb.71.bb: ; CHECK: successors: %bb.12(0x40000000), %bb.72(0x40000000) ; CHECK: [[ICMP11:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C11]] ; CHECK: G_BRCOND [[ICMP11]](s1), %bb.12 ; CHECK: G_BR %bb.72 ; CHECK: bb.72.bb: ; CHECK: successors: %bb.13(0x40000000), %bb.73(0x40000000) ; CHECK: [[ICMP12:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C12]] ; CHECK: G_BRCOND [[ICMP12]](s1), %bb.13 ; CHECK: G_BR %bb.73 ; CHECK: bb.73.bb: ; CHECK: successors: %bb.14(0x40000000), %bb.74(0x40000000) ; CHECK: [[ICMP13:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C13]] ; CHECK: G_BRCOND [[ICMP13]](s1), %bb.14 ; CHECK: G_BR %bb.74 ; CHECK: bb.74.bb: ; CHECK: successors: %bb.15(0x40000000), %bb.75(0x40000000) ; CHECK: [[ICMP14:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C14]] ; CHECK: G_BRCOND [[ICMP14]](s1), %bb.15 ; CHECK: G_BR %bb.75 ; CHECK: bb.75.bb: ; CHECK: successors: %bb.16(0x40000000), %bb.76(0x40000000) ; CHECK: [[ICMP15:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C15]] ; CHECK: G_BRCOND [[ICMP15]](s1), %bb.16 ; CHECK: G_BR %bb.76 ; CHECK: bb.76.bb: ; CHECK: successors: %bb.17(0x40000000), %bb.77(0x40000000) ; CHECK: [[ICMP16:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C16]] ; CHECK: G_BRCOND [[ICMP16]](s1), %bb.17 ; CHECK: G_BR %bb.77 ; CHECK: bb.77.bb: ; CHECK: successors: %bb.18(0x40000000), %bb.78(0x40000000) ; CHECK: [[ICMP17:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C17]] ; CHECK: G_BRCOND [[ICMP17]](s1), %bb.18 ; CHECK: G_BR %bb.78 ; CHECK: bb.78.bb: ; CHECK: successors: %bb.19(0x40000000), %bb.79(0x40000000) ; CHECK: [[ICMP18:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C18]] ; CHECK: G_BRCOND [[ICMP18]](s1), %bb.19 ; CHECK: G_BR %bb.79 ; CHECK: bb.79.bb: ; CHECK: successors: %bb.20(0x40000000), %bb.80(0x40000000) ; CHECK: [[ICMP19:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C19]] ; CHECK: G_BRCOND [[ICMP19]](s1), %bb.20 ; CHECK: G_BR %bb.80 ; CHECK: bb.80.bb: ; CHECK: successors: %bb.21(0x40000000), %bb.81(0x40000000) ; CHECK: [[ICMP20:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C20]] ; CHECK: G_BRCOND [[ICMP20]](s1), %bb.21 ; CHECK: G_BR %bb.81 ; CHECK: bb.81.bb: ; CHECK: successors: %bb.22(0x40000000), %bb.82(0x40000000) ; CHECK: [[ICMP21:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C21]] ; CHECK: G_BRCOND [[ICMP21]](s1), %bb.22 ; CHECK: G_BR %bb.82 ; CHECK: bb.82.bb: ; CHECK: successors: %bb.23(0x40000000), %bb.83(0x40000000) ; CHECK: [[ICMP22:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C22]] ; CHECK: G_BRCOND [[ICMP22]](s1), %bb.23 ; CHECK: G_BR %bb.83 ; CHECK: bb.83.bb: ; CHECK: successors: %bb.24(0x40000000), %bb.84(0x40000000) ; CHECK: [[ICMP23:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C23]] ; CHECK: G_BRCOND [[ICMP23]](s1), %bb.24 ; CHECK: G_BR %bb.84 ; CHECK: bb.84.bb: ; CHECK: successors: %bb.25(0x40000000), %bb.85(0x40000000) ; CHECK: [[ICMP24:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C24]] ; CHECK: G_BRCOND [[ICMP24]](s1), %bb.25 ; CHECK: G_BR %bb.85 ; CHECK: bb.85.bb: ; CHECK: successors: %bb.26(0x40000000), %bb.86(0x40000000) ; CHECK: [[ICMP25:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C25]] ; CHECK: G_BRCOND [[ICMP25]](s1), %bb.26 ; CHECK: G_BR %bb.86 ; CHECK: bb.86.bb: ; CHECK: successors: %bb.27(0x40000000), %bb.87(0x40000000) ; CHECK: [[ICMP26:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C26]] ; CHECK: G_BRCOND [[ICMP26]](s1), %bb.27 ; CHECK: G_BR %bb.87 ; CHECK: bb.87.bb: ; CHECK: successors: %bb.28(0x40000000), %bb.88(0x40000000) ; CHECK: [[ICMP27:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C27]] ; CHECK: G_BRCOND [[ICMP27]](s1), %bb.28 ; CHECK: G_BR %bb.88 ; CHECK: bb.88.bb: ; CHECK: successors: %bb.29(0x40000000), %bb.89(0x40000000) ; CHECK: [[ICMP28:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C28]] ; CHECK: G_BRCOND [[ICMP28]](s1), %bb.29 ; CHECK: G_BR %bb.89 ; CHECK: bb.89.bb: ; CHECK: successors: %bb.30(0x40000000), %bb.90(0x40000000) ; CHECK: [[ICMP29:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C29]] ; CHECK: G_BRCOND [[ICMP29]](s1), %bb.30 ; CHECK: G_BR %bb.90 ; CHECK: bb.90.bb: ; CHECK: successors: %bb.31(0x40000000), %bb.91(0x40000000) ; CHECK: [[ICMP30:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C30]] ; CHECK: G_BRCOND [[ICMP30]](s1), %bb.31 ; CHECK: G_BR %bb.91 ; CHECK: bb.91.bb: ; CHECK: successors: %bb.32(0x40000000), %bb.92(0x40000000) ; CHECK: [[ICMP31:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C31]] ; CHECK: G_BRCOND [[ICMP31]](s1), %bb.32 ; CHECK: G_BR %bb.92 ; CHECK: bb.92.bb: ; CHECK: successors: %bb.33(0x40000000), %bb.93(0x40000000) ; CHECK: [[ICMP32:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C32]] ; CHECK: G_BRCOND [[ICMP32]](s1), %bb.33 ; CHECK: G_BR %bb.93 ; CHECK: bb.93.bb: ; CHECK: successors: %bb.34(0x40000000), %bb.94(0x40000000) ; CHECK: [[ICMP33:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C33]] ; CHECK: G_BRCOND [[ICMP33]](s1), %bb.34 ; CHECK: G_BR %bb.94 ; CHECK: bb.94.bb: ; CHECK: successors: %bb.35(0x40000000), %bb.95(0x40000000) ; CHECK: [[ICMP34:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C34]] ; CHECK: G_BRCOND [[ICMP34]](s1), %bb.35 ; CHECK: G_BR %bb.95 ; CHECK: bb.95.bb: ; CHECK: successors: %bb.36(0x40000000), %bb.96(0x40000000) ; CHECK: [[ICMP35:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C35]] ; CHECK: G_BRCOND [[ICMP35]](s1), %bb.36 ; CHECK: G_BR %bb.96 ; CHECK: bb.96.bb: ; CHECK: successors: %bb.37(0x40000000), %bb.97(0x40000000) ; CHECK: [[ICMP36:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C36]] ; CHECK: G_BRCOND [[ICMP36]](s1), %bb.37 ; CHECK: G_BR %bb.97 ; CHECK: bb.97.bb: ; CHECK: successors: %bb.38(0x40000000), %bb.98(0x40000000) ; CHECK: [[ICMP37:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C37]] ; CHECK: G_BRCOND [[ICMP37]](s1), %bb.38 ; CHECK: G_BR %bb.98 ; CHECK: bb.98.bb: ; CHECK: successors: %bb.39(0x40000000), %bb.99(0x40000000) ; CHECK: [[ICMP38:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C38]] ; CHECK: G_BRCOND [[ICMP38]](s1), %bb.39 ; CHECK: G_BR %bb.99 ; CHECK: bb.99.bb: ; CHECK: successors: %bb.40(0x40000000), %bb.100(0x40000000) ; CHECK: [[ICMP39:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C39]] ; CHECK: G_BRCOND [[ICMP39]](s1), %bb.40 ; CHECK: G_BR %bb.100 ; CHECK: bb.100.bb: ; CHECK: successors: %bb.41(0x40000000), %bb.101(0x40000000) ; CHECK: [[ICMP40:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C40]] ; CHECK: G_BRCOND [[ICMP40]](s1), %bb.41 ; CHECK: G_BR %bb.101 ; CHECK: bb.101.bb: ; CHECK: successors: %bb.42(0x40000000), %bb.102(0x40000000) ; CHECK: [[ICMP41:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C41]] ; CHECK: G_BRCOND [[ICMP41]](s1), %bb.42 ; CHECK: G_BR %bb.102 ; CHECK: bb.102.bb: ; CHECK: successors: %bb.43(0x40000000), %bb.103(0x40000000) ; CHECK: [[ICMP42:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C42]] ; CHECK: G_BRCOND [[ICMP42]](s1), %bb.43 ; CHECK: G_BR %bb.103 ; CHECK: bb.103.bb: ; CHECK: successors: %bb.44(0x40000000), %bb.104(0x40000000) ; CHECK: [[ICMP43:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C43]] ; CHECK: G_BRCOND [[ICMP43]](s1), %bb.44 ; CHECK: G_BR %bb.104 ; CHECK: bb.104.bb: ; CHECK: successors: %bb.45(0x40000000), %bb.105(0x40000000) ; CHECK: [[ICMP44:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C44]] ; CHECK: G_BRCOND [[ICMP44]](s1), %bb.45 ; CHECK: G_BR %bb.105 ; CHECK: bb.105.bb: ; CHECK: successors: %bb.46(0x40000000), %bb.106(0x40000000) ; CHECK: [[ICMP45:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C45]] ; CHECK: G_BRCOND [[ICMP45]](s1), %bb.46 ; CHECK: G_BR %bb.106 ; CHECK: bb.106.bb: ; CHECK: successors: %bb.47(0x40000000), %bb.107(0x40000000) ; CHECK: [[ICMP46:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C46]] ; CHECK: G_BRCOND [[ICMP46]](s1), %bb.47 ; CHECK: G_BR %bb.107 ; CHECK: bb.107.bb: ; CHECK: successors: %bb.48(0x40000000), %bb.108(0x40000000) ; CHECK: [[ICMP47:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C47]] ; CHECK: G_BRCOND [[ICMP47]](s1), %bb.48 ; CHECK: G_BR %bb.108 ; CHECK: bb.108.bb: ; CHECK: successors: %bb.49(0x40000000), %bb.109(0x40000000) ; CHECK: [[ICMP48:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C48]] ; CHECK: G_BRCOND [[ICMP48]](s1), %bb.49 ; CHECK: G_BR %bb.109 ; CHECK: bb.109.bb: ; CHECK: successors: %bb.50(0x40000000), %bb.110(0x40000000) ; CHECK: [[ICMP49:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C49]] ; CHECK: G_BRCOND [[ICMP49]](s1), %bb.50 ; CHECK: G_BR %bb.110 ; CHECK: bb.110.bb: ; CHECK: successors: %bb.51(0x40000000), %bb.111(0x40000000) ; CHECK: [[ICMP50:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C50]] ; CHECK: G_BRCOND [[ICMP50]](s1), %bb.51 ; CHECK: G_BR %bb.111 ; CHECK: bb.111.bb: ; CHECK: successors: %bb.52(0x40000000), %bb.112(0x40000000) ; CHECK: [[ICMP51:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C51]] ; CHECK: G_BRCOND [[ICMP51]](s1), %bb.52 ; CHECK: G_BR %bb.112 ; CHECK: bb.112.bb: ; CHECK: successors: %bb.53(0x40000000), %bb.113(0x40000000) ; CHECK: [[ICMP52:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C52]] ; CHECK: G_BRCOND [[ICMP52]](s1), %bb.53 ; CHECK: G_BR %bb.113 ; CHECK: bb.113.bb: ; CHECK: successors: %bb.54(0x40000000), %bb.114(0x40000000) ; CHECK: [[ICMP53:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C53]] ; CHECK: G_BRCOND [[ICMP53]](s1), %bb.54 ; CHECK: G_BR %bb.114 ; CHECK: bb.114.bb: ; CHECK: successors: %bb.55(0x40000000), %bb.60(0x40000000) ; CHECK: [[ICMP54:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY1]](s32), [[C54]] ; CHECK: G_BRCOND [[ICMP54]](s1), %bb.55 ; CHECK: G_BR %bb.60 ; CHECK: bb.2.bb3: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.3.bb4: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.4.bb5: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.5.bb6: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.6.bb7: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.7.bb8: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.8.bb9: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.9.bb10: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.10.bb11: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.11.bb12: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.12.bb13: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.13.bb14: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.14.bb15: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.15.bb16: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.16.bb17: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.17.bb18: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.18.bb19: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.19.bb20: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.20.bb21: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.21.bb22: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.22.bb23: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.23.bb24: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.24.bb25: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.25.bb26: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.26.bb27: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.27.bb28: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.28.bb29: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.29.bb30: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.30.bb31: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.31.bb32: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.32.bb33: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.33.bb34: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.34.bb35: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.35.bb36: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.36.bb37: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.37.bb38: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.38.bb39: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.39.bb40: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.40.bb41: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.41.bb42: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.42.bb43: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.43.bb44: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.44.bb45: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.45.bb46: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.46.bb47: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.47.bb48: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.48.bb49: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.49.bb50: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.50.bb51: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.51.bb52: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.52.bb53: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.53.bb54: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.54.bb55: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: G_BR %bb.56 ; CHECK: bb.55.bb56: ; CHECK: successors: %bb.56(0x80000000) ; CHECK: bb.56.bb57: ; CHECK: successors: %bb.59(0x80000000) ; CHECK: [[PHI:%[0-9]+]]:_(s64) = G_PHI [[C56]](s64), %bb.1, [[C57]](s64), %bb.2, [[C58]](s64), %bb.3, [[C59]](s64), %bb.4, [[C60]](s64), %bb.5, [[C61]](s64), %bb.6, [[C62]](s64), %bb.7, [[C63]](s64), %bb.8, [[C64]](s64), %bb.9, [[C65]](s64), %bb.10, [[C66]](s64), %bb.11, [[C67]](s64), %bb.12, [[C68]](s64), %bb.13, [[C69]](s64), %bb.14, [[C70]](s64), %bb.15, [[C71]](s64), %bb.16, [[C72]](s64), %bb.17, [[C73]](s64), %bb.18, [[C74]](s64), %bb.19, [[C75]](s64), %bb.20, [[C76]](s64), %bb.21, [[C77]](s64), %bb.22, [[C78]](s64), %bb.23, [[C79]](s64), %bb.24, [[C80]](s64), %bb.25, [[C81]](s64), %bb.26, [[C82]](s64), %bb.27, [[C83]](s64), %bb.28, [[C84]](s64), %bb.29, [[C85]](s64), %bb.30, [[C86]](s64), %bb.31, [[C87]](s64), %bb.32, [[C88]](s64), %bb.33, [[C89]](s64), %bb.34, [[C90]](s64), %bb.35, [[C91]](s64), %bb.36, [[C92]](s64), %bb.37, [[C93]](s64), %bb.38, [[C94]](s64), %bb.39, [[C95]](s64), %bb.40, [[C96]](s64), %bb.41, [[C97]](s64), %bb.42, [[C98]](s64), %bb.43, [[C99]](s64), %bb.44, [[C100]](s64), %bb.45, [[C101]](s64), %bb.46, [[C102]](s64), %bb.47, [[C103]](s64), %bb.48, [[C104]](s64), %bb.49, [[C105]](s64), %bb.50, [[C106]](s64), %bb.51, [[C107]](s64), %bb.52, [[C108]](s64), %bb.53, [[C109]](s64), %bb.54, [[C110]](s64), %bb.55 ; CHECK: [[C111:%[0-9]+]]:_(s64) = G_CONSTANT i64 16 ; CHECK: [[MUL:%[0-9]+]]:_(s64) = G_MUL [[PHI]], [[C111]] ; CHECK: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[GV]], [[MUL]](s64) ; CHECK: [[C112:%[0-9]+]]:_(s64) = G_CONSTANT i64 8 ; CHECK: [[PTR_ADD1:%[0-9]+]]:_(p0) = G_PTR_ADD [[PTR_ADD]], [[C112]](s64) ; CHECK: [[LOAD:%[0-9]+]]:_(p0) = G_LOAD [[PTR_ADD1]](p0) :: (load 8 from %ir.tmp59) ; CHECK: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp ; CHECK: $x0 = COPY [[COPY]](p0) ; CHECK: $x1 = COPY [[LOAD]](p0) ; CHECK: BL @wibble, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $x0, implicit $x1, implicit-def $x0 ; CHECK: [[COPY3:%[0-9]+]]:_(p0) = COPY $x0 ; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp ; CHECK: G_BR %bb.59 ; CHECK: bb.57.bb62: ; CHECK: successors: %bb.59(0x80000000) ; CHECK: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp ; CHECK: $x0 = COPY [[COPY]](p0) ; CHECK: $x1 = COPY [[COPY2]](p0) ; CHECK: BL @wibble, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $x0, implicit $x1, implicit-def $x0 ; CHECK: [[COPY4:%[0-9]+]]:_(p0) = COPY $x0 ; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp ; CHECK: G_BR %bb.59 ; CHECK: bb.58.bb64: ; CHECK: successors: %bb.59(0x80000000) ; CHECK: [[COPY5:%[0-9]+]]:_(p0) = COPY [[FRAME_INDEX]](p0) ; CHECK: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp ; CHECK: $w0 = COPY [[COPY1]](s32) ; CHECK: $x1 = COPY [[COPY5]](p0) ; CHECK: BL @baz, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $w0, implicit $x1 ; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp ; CHECK: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp ; CHECK: $x0 = COPY [[COPY]](p0) ; CHECK: $x1 = COPY [[COPY5]](p0) ; CHECK: BL @wibble, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $x0, implicit $x1, implicit-def $x0 ; CHECK: [[COPY6:%[0-9]+]]:_(p0) = COPY $x0 ; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp ; CHECK: bb.59.bb68: ; CHECK: RET_ReallyLR ; CHECK: bb.60.bb69: ; CHECK: successors: %bb.58(0x40000000), %bb.57(0x40000000) ; CHECK: [[ICMP55:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY2]](p0), [[C55]] ; CHECK: G_BRCOND [[ICMP55]](s1), %bb.58 ; CHECK: G_BR %bb.57 bb: %tmp = alloca [16 x i32], align 4 switch i32 %arg1, label %bb69 [ i32 3, label %bb57 i32 4, label %bb3 i32 6, label %bb4 i32 7, label %bb5 i32 8, label %bb6 i32 9, label %bb7 i32 10, label %bb8 i32 11, label %bb9 i32 12, label %bb10 i32 13, label %bb11 i32 14, label %bb12 i32 15, label %bb13 i32 16, label %bb14 i32 17, label %bb15 i32 18, label %bb16 i32 19, label %bb17 i32 20, label %bb18 i32 21, label %bb19 i32 22, label %bb20 i32 23, label %bb21 i32 24, label %bb22 i32 25, label %bb23 i32 26, label %bb24 i32 27, label %bb25 i32 28, label %bb26 i32 29, label %bb27 i32 30, label %bb28 i32 31, label %bb29 i32 32, label %bb30 i32 33, label %bb31 i32 34, label %bb32 i32 35, label %bb33 i32 36, label %bb34 i32 37, label %bb35 i32 38, label %bb36 i32 39, label %bb37 i32 41, label %bb38 i32 42, label %bb39 i32 43, label %bb40 i32 44, label %bb41 i32 45, label %bb42 i32 46, label %bb43 i32 47, label %bb44 i32 48, label %bb45 i32 49, label %bb46 i32 50, label %bb47 i32 51, label %bb48 i32 52, label %bb49 i32 53, label %bb50 i32 54, label %bb51 i32 55, label %bb52 i32 4352, label %bb53 i32 4353, label %bb54 i32 4354, label %bb55 i32 4355, label %bb56 ] bb3: ; preds = %bb br label %bb57 bb4: ; preds = %bb br label %bb57 bb5: ; preds = %bb br label %bb57 bb6: ; preds = %bb br label %bb57 bb7: ; preds = %bb br label %bb57 bb8: ; preds = %bb br label %bb57 bb9: ; preds = %bb br label %bb57 bb10: ; preds = %bb br label %bb57 bb11: ; preds = %bb br label %bb57 bb12: ; preds = %bb br label %bb57 bb13: ; preds = %bb br label %bb57 bb14: ; preds = %bb br label %bb57 bb15: ; preds = %bb br label %bb57 bb16: ; preds = %bb br label %bb57 bb17: ; preds = %bb br label %bb57 bb18: ; preds = %bb br label %bb57 bb19: ; preds = %bb br label %bb57 bb20: ; preds = %bb br label %bb57 bb21: ; preds = %bb br label %bb57 bb22: ; preds = %bb br label %bb57 bb23: ; preds = %bb br label %bb57 bb24: ; preds = %bb br label %bb57 bb25: ; preds = %bb br label %bb57 bb26: ; preds = %bb br label %bb57 bb27: ; preds = %bb br label %bb57 bb28: ; preds = %bb br label %bb57 bb29: ; preds = %bb br label %bb57 bb30: ; preds = %bb br label %bb57 bb31: ; preds = %bb br label %bb57 bb32: ; preds = %bb br label %bb57 bb33: ; preds = %bb br label %bb57 bb34: ; preds = %bb br label %bb57 bb35: ; preds = %bb br label %bb57 bb36: ; preds = %bb br label %bb57 bb37: ; preds = %bb br label %bb57 bb38: ; preds = %bb br label %bb57 bb39: ; preds = %bb br label %bb57 bb40: ; preds = %bb br label %bb57 bb41: ; preds = %bb br label %bb57 bb42: ; preds = %bb br label %bb57 bb43: ; preds = %bb br label %bb57 bb44: ; preds = %bb br label %bb57 bb45: ; preds = %bb br label %bb57 bb46: ; preds = %bb br label %bb57 bb47: ; preds = %bb br label %bb57 bb48: ; preds = %bb br label %bb57 bb49: ; preds = %bb br label %bb57 bb50: ; preds = %bb br label %bb57 bb51: ; preds = %bb br label %bb57 bb52: ; preds = %bb br label %bb57 bb53: ; preds = %bb br label %bb57 bb54: ; preds = %bb br label %bb57 bb55: ; preds = %bb br label %bb57 bb56: ; preds = %bb br label %bb57 bb57: ; preds = %bb56, %bb55, %bb54, %bb53, %bb52, %bb51, %bb50, %bb49, %bb48, %bb47, %bb46, %bb45, %bb44, %bb43, %bb42, %bb41, %bb40, %bb39, %bb38, %bb37, %bb36, %bb35, %bb34, %bb33, %bb32, %bb31, %bb30, %bb29, %bb28, %bb27, %bb26, %bb25, %bb24, %bb23, %bb22, %bb21, %bb20, %bb19, %bb18, %bb17, %bb16, %bb15, %bb14, %bb13, %bb12, %bb11, %bb10, %bb9, %bb8, %bb7, %bb6, %bb5, %bb4, %bb3, %bb %tmp58 = phi i64 [ 0, %bb ], [ 1, %bb3 ], [ 2, %bb4 ], [ 3, %bb5 ], [ 4, %bb6 ], [ 5, %bb7 ], [ 6, %bb8 ], [ 7, %bb9 ], [ 8, %bb10 ], [ 9, %bb11 ], [ 10, %bb12 ], [ 11, %bb13 ], [ 12, %bb14 ], [ 13, %bb15 ], [ 14, %bb16 ], [ 15, %bb17 ], [ 16, %bb18 ], [ 17, %bb19 ], [ 18, %bb20 ], [ 19, %bb21 ], [ 20, %bb22 ], [ 21, %bb23 ], [ 22, %bb24 ], [ 23, %bb25 ], [ 24, %bb26 ], [ 25, %bb27 ], [ 26, %bb28 ], [ 27, %bb29 ], [ 28, %bb30 ], [ 29, %bb31 ], [ 30, %bb32 ], [ 31, %bb33 ], [ 32, %bb34 ], [ 33, %bb35 ], [ 34, %bb36 ], [ 35, %bb37 ], [ 36, %bb38 ], [ 37, %bb39 ], [ 38, %bb40 ], [ 39, %bb41 ], [ 40, %bb42 ], [ 41, %bb43 ], [ 42, %bb44 ], [ 43, %bb45 ], [ 44, %bb46 ], [ 45, %bb47 ], [ 46, %bb48 ], [ 47, %bb49 ], [ 48, %bb50 ], [ 49, %bb51 ], [ 50, %bb52 ], [ 51, %bb53 ], [ 52, %bb54 ], [ 53, %bb55 ], [ 54, %bb56 ] %tmp59 = getelementptr inbounds [55 x %0], [55 x %0]* @global, i64 0, i64 %tmp58, i32 1 %tmp60 = load i32*, i32** %tmp59, align 8 %tmp61 = call %1* @wibble(%1* %arg, i32* %tmp60) br label %bb68 bb62: ; preds = %bb69 %tmp63 = call %1* @wibble(%1* %arg, i32* nonnull %arg2) br label %bb68 bb64: ; preds = %bb69 %tmp65 = bitcast [16 x i32]* %tmp to i8* %tmp66 = getelementptr inbounds [16 x i32], [16 x i32]* %tmp, i64 0, i64 0 call void @baz(i32 %arg1, i32* %tmp66) %tmp67 = call %1* @wibble(%1* %arg, i32* %tmp66) br label %bb68 bb68: ; preds = %bb64, %bb62, %bb57 ret void bb69: ; preds = %bb %tmp70 = icmp eq i32* %arg2, null br i1 %tmp70, label %bb64, label %bb62 } declare %1* @wibble(%1* returned, i32*) declare void @baz(i32, i32*) ; Check that with 2 jump tables, the phi node doesn't lose the edge from the ; second one. define void @jt_2_tables_phi_edge_from_second() { ; CHECK-LABEL: name: jt_2_tables_phi_edge_from_second ; CHECK: bb.1.entry: ; CHECK: successors: %bb.6(0x40000000), %bb.19(0x40000000) ; CHECK: [[DEF:%[0-9]+]]:_(p0) = G_IMPLICIT_DEF ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 123 ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 263 ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 265 ; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 270 ; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 279 ; CHECK: [[DEF1:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF ; CHECK: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 37 ; CHECK: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 43 ; CHECK: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 45 ; CHECK: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 60 ; CHECK: [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 278 ; CHECK: [[C10:%[0-9]+]]:_(s32) = G_CONSTANT i32 280 ; CHECK: [[C11:%[0-9]+]]:_(s32) = G_CONSTANT i32 281 ; CHECK: [[C12:%[0-9]+]]:_(s32) = G_CONSTANT i32 283 ; CHECK: [[DEF2:%[0-9]+]]:_(s1) = G_IMPLICIT_DEF ; CHECK: [[C13:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK: [[C14:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK: [[C15:%[0-9]+]]:_(s32) = G_CONSTANT i32 4 ; CHECK: [[C16:%[0-9]+]]:_(s32) = G_CONSTANT i32 6 ; CHECK: [[C17:%[0-9]+]]:_(s32) = G_CONSTANT i32 7 ; CHECK: [[C18:%[0-9]+]]:_(s32) = G_CONSTANT i32 8 ; CHECK: [[C19:%[0-9]+]]:_(s32) = G_CONSTANT i32 9 ; CHECK: [[C20:%[0-9]+]]:_(s32) = G_CONSTANT i32 12 ; CHECK: [[C21:%[0-9]+]]:_(s32) = G_CONSTANT i32 15 ; CHECK: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[DEF]](p0) :: (load 4 from `i32* undef`, align 8) ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[LOAD]](s32), [[C]] ; CHECK: G_BRCOND [[ICMP]](s1), %bb.6 ; CHECK: G_BR %bb.19 ; CHECK: bb.19.entry: ; CHECK: successors: %bb.4(0x40000000), %bb.20(0x40000000) ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[LOAD]](s32), [[C1]] ; CHECK: G_BRCOND [[ICMP1]](s1), %bb.4 ; CHECK: G_BR %bb.20 ; CHECK: bb.20.entry: ; CHECK: successors: %bb.7(0x40000000), %bb.21(0x40000000) ; CHECK: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[LOAD]](s32), [[C2]] ; CHECK: G_BRCOND [[ICMP2]](s1), %bb.7 ; CHECK: G_BR %bb.21 ; CHECK: bb.21.entry: ; CHECK: successors: %bb.2(0x40000000), %bb.22(0x40000000) ; CHECK: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[LOAD]](s32), [[C3]] ; CHECK: G_BRCOND [[ICMP3]](s1), %bb.2 ; CHECK: G_BR %bb.22 ; CHECK: bb.22.entry: ; CHECK: successors: %bb.5(0x40000000), %bb.23(0x40000000) ; CHECK: [[ICMP4:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[LOAD]](s32), [[C4]] ; CHECK: G_BRCOND [[ICMP4]](s1), %bb.5 ; CHECK: G_BR %bb.23 ; CHECK: bb.23.entry: ; CHECK: successors: %bb.3(0x80000000) ; CHECK: G_BR %bb.3 ; CHECK: bb.2.if.then: ; CHECK: successors: ; CHECK: bb.3.sw.bb2.i41: ; CHECK: successors: ; CHECK: bb.4.sw.bb7.i44: ; CHECK: successors: ; CHECK: bb.5.sw.bb8.i45: ; CHECK: successors: ; CHECK: bb.6.sw.bb13.i47: ; CHECK: successors: ; CHECK: bb.7.sw.bb14.i48: ; CHECK: successors: %bb.10(0x40000000), %bb.24(0x40000000) ; CHECK: [[ICMP5:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C5]] ; CHECK: G_BRCOND [[ICMP5]](s1), %bb.10 ; CHECK: G_BR %bb.24 ; CHECK: bb.24.sw.bb14.i48: ; CHECK: successors: %bb.16(0x40000000), %bb.25(0x40000000) ; CHECK: [[ICMP6:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C6]] ; CHECK: G_BRCOND [[ICMP6]](s1), %bb.16 ; CHECK: G_BR %bb.25 ; CHECK: bb.25.sw.bb14.i48: ; CHECK: successors: %bb.9(0x40000000), %bb.26(0x40000000) ; CHECK: [[ICMP7:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C7]] ; CHECK: G_BRCOND [[ICMP7]](s1), %bb.9 ; CHECK: G_BR %bb.26 ; CHECK: bb.26.sw.bb14.i48: ; CHECK: successors: %bb.14(0x40000000), %bb.27(0x40000000) ; CHECK: [[ICMP8:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C8]] ; CHECK: G_BRCOND [[ICMP8]](s1), %bb.14 ; CHECK: G_BR %bb.27 ; CHECK: bb.27.sw.bb14.i48: ; CHECK: successors: %bb.11(0x40000000), %bb.28(0x40000000) ; CHECK: [[ICMP9:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C9]] ; CHECK: G_BRCOND [[ICMP9]](s1), %bb.11 ; CHECK: G_BR %bb.28 ; CHECK: bb.28.sw.bb14.i48: ; CHECK: successors: %bb.13(0x40000000), %bb.29(0x40000000) ; CHECK: [[ICMP10:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C10]] ; CHECK: G_BRCOND [[ICMP10]](s1), %bb.13 ; CHECK: G_BR %bb.29 ; CHECK: bb.29.sw.bb14.i48: ; CHECK: successors: %bb.15(0x40000000), %bb.30(0x40000000) ; CHECK: [[ICMP11:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C11]] ; CHECK: G_BRCOND [[ICMP11]](s1), %bb.15 ; CHECK: G_BR %bb.30 ; CHECK: bb.30.sw.bb14.i48: ; CHECK: successors: %bb.12(0x40000000), %bb.18(0x40000000) ; CHECK: [[ICMP12:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF1]](s32), [[C12]] ; CHECK: G_BRCOND [[ICMP12]](s1), %bb.12 ; CHECK: G_BR %bb.18 ; CHECK: bb.8.sw.default.i49: ; CHECK: successors: ; CHECK: bb.9.sw.bb1.i: ; CHECK: successors: %bb.16(0x80000000) ; CHECK: G_BR %bb.16 ; CHECK: bb.10.sw.bb4.i: ; CHECK: successors: %bb.16(0x80000000) ; CHECK: G_BR %bb.16 ; CHECK: bb.11.sw.bb6.i: ; CHECK: successors: %bb.16(0x80000000) ; CHECK: G_BR %bb.16 ; CHECK: bb.12.sw.bb7.i: ; CHECK: successors: %bb.16(0x80000000) ; CHECK: G_BR %bb.16 ; CHECK: bb.13.sw.bb8.i: ; CHECK: successors: %bb.16(0x80000000) ; CHECK: G_BR %bb.16 ; CHECK: bb.14.sw.bb9.i: ; CHECK: successors: %bb.16(0x80000000) ; CHECK: G_BR %bb.16 ; CHECK: bb.15.sw.bb12.i: ; CHECK: successors: %bb.16(0x80000000) ; CHECK: bb.16.land.rhs.lr.ph: ; CHECK: successors: %bb.17(0x40000000), %bb.18(0x40000000) ; CHECK: [[PHI:%[0-9]+]]:_(s32) = G_PHI [[C13]](s32), %bb.24, [[C14]](s32), %bb.9, [[C15]](s32), %bb.10, [[C16]](s32), %bb.11, [[C17]](s32), %bb.12, [[C18]](s32), %bb.13, [[C19]](s32), %bb.14, [[C20]](s32), %bb.15 ; CHECK: G_BRCOND [[DEF2]](s1), %bb.17 ; CHECK: G_BR %bb.18 ; CHECK: bb.17.while.body: ; CHECK: successors: ; CHECK: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp ; CHECK: BL @jt_2_tables_phi_edge_from_second, csr_aarch64_aapcs, implicit-def $lr, implicit $sp ; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp ; CHECK: bb.18.while.end: ; CHECK: [[PHI1:%[0-9]+]]:_(s32) = G_PHI [[C21]](s32), %bb.30, [[PHI]](s32), %bb.16 ; CHECK: RET_ReallyLR entry: %0 = load i32, i32* undef, align 8 switch i32 %0, label %sw.default.i49 [ i32 270, label %if.then i32 265, label %sw.bb14.i48 i32 123, label %sw.bb13.i47 i32 279, label %sw.bb8.i45 i32 286, label %sw.bb2.i41 i32 263, label %sw.bb7.i44 ] if.then: ; preds = %entry unreachable sw.bb2.i41: ; preds = %entry unreachable sw.bb7.i44: ; preds = %entry unreachable sw.bb8.i45: ; preds = %entry unreachable sw.bb13.i47: ; preds = %entry unreachable sw.bb14.i48: ; preds = %entry switch i32 undef, label %while.end [ i32 43, label %land.rhs.lr.ph i32 45, label %sw.bb1.i i32 280, label %sw.bb8.i i32 60, label %sw.bb9.i i32 37, label %sw.bb4.i i32 281, label %sw.bb12.i i32 278, label %sw.bb6.i i32 283, label %sw.bb7.i ] sw.default.i49: ; preds = %entry unreachable sw.bb1.i: ; preds = %sw.bb14.i48 br label %land.rhs.lr.ph sw.bb4.i: ; preds = %sw.bb14.i48 br label %land.rhs.lr.ph sw.bb6.i: ; preds = %sw.bb14.i48 br label %land.rhs.lr.ph sw.bb7.i: ; preds = %sw.bb14.i48 br label %land.rhs.lr.ph sw.bb8.i: ; preds = %sw.bb14.i48 br label %land.rhs.lr.ph sw.bb9.i: ; preds = %sw.bb14.i48 br label %land.rhs.lr.ph sw.bb12.i: ; preds = %sw.bb14.i48 br label %land.rhs.lr.ph land.rhs.lr.ph: ; preds = %sw.bb12.i, %sw.bb9.i, %sw.bb8.i, %sw.bb7.i, %sw.bb6.i, %sw.bb4.i, %sw.bb1.i, %sw.bb14.i48 %retval.0.i.ph = phi i32 [ 0, %sw.bb14.i48 ], [ 1, %sw.bb1.i ], [ 4, %sw.bb4.i ], [ 6, %sw.bb6.i ], [ 7, %sw.bb7.i ], [ 8, %sw.bb8.i ], [ 9, %sw.bb9.i ], [ 12, %sw.bb12.i ] br i1 undef, label %while.body, label %while.end while.body: ; preds = %land.rhs.lr.ph call void @jt_2_tables_phi_edge_from_second() unreachable while.end: ; preds = %land.rhs.lr.ph, %sw.bb14.i48 %op.0.lcssa = phi i32 [ 15, %sw.bb14.i48 ], [ %retval.0.i.ph, %land.rhs.lr.ph ] ret void } define i32 @range_test(i32 %x) { ; CHECK-LABEL: name: range_test ; CHECK: bb.1.entry: ; CHECK: successors: %bb.3(0x40000000), %bb.5(0x40000000) ; CHECK: liveins: $w0 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 6 ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 3 ; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 42 ; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[C]] ; CHECK: G_BRCOND [[ICMP]](s1), %bb.3 ; CHECK: G_BR %bb.5 ; CHECK: bb.5.entry: ; CHECK: successors: %bb.2(0x40000000), %bb.4(0x40000000) ; CHECK: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[C1]] ; CHECK: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 2 ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ule), [[SUB]](s32), [[C5]] ; CHECK: G_BRCOND [[ICMP1]](s1), %bb.2 ; CHECK: G_BR %bb.4 ; CHECK: bb.2.sw.bb: ; CHECK: successors: %bb.4(0x80000000) ; CHECK: [[ADD:%[0-9]+]]:_(s32) = nsw G_ADD [[COPY]], [[C3]] ; CHECK: G_BR %bb.4 ; CHECK: bb.3.sw.bb1: ; CHECK: successors: %bb.4(0x80000000) ; CHECK: [[MUL:%[0-9]+]]:_(s32) = nsw G_MUL [[COPY]], [[C2]] ; CHECK: bb.4.return: ; CHECK: [[PHI:%[0-9]+]]:_(s32) = G_PHI [[MUL]](s32), %bb.3, [[ADD]](s32), %bb.2, [[C4]](s32), %bb.5 ; CHECK: $w0 = COPY [[PHI]](s32) ; CHECK: RET_ReallyLR implicit $w0 entry: switch i32 %x, label %return [ i32 24, label %sw.bb i32 25, label %sw.bb i32 26, label %sw.bb i32 6, label %sw.bb1 ] sw.bb: %add = add nsw i32 %x, 42 br label %return sw.bb1: %mul = mul nsw i32 %x, 3 br label %return return: %retval.0 = phi i32 [ %mul, %sw.bb1 ], [ %add, %sw.bb ], [ 0, %entry ] ret i32 %retval.0 } define i64* @test_range_phi_switch_cycle() { ; CHECK-LABEL: name: test_range_phi_switch_cycle ; CHECK: bb.1.bb: ; CHECK: successors: %bb.2(0x80000000) ; CHECK: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 305 ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 307 ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 497 ; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 4 ; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 3 ; CHECK: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK: bb.2.bb1: ; CHECK: successors: %bb.2(0x40000000), %bb.6(0x40000000) ; CHECK: [[PHI:%[0-9]+]]:_(s32) = G_PHI [[DEF]](s32), %bb.1, [[C3]](s32), %bb.3, [[C4]](s32), %bb.4, [[C5]](s32), %bb.2 ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF]](s32), [[C]] ; CHECK: G_BRCOND [[ICMP]](s1), %bb.2 ; CHECK: G_BR %bb.6 ; CHECK: bb.6.bb1: ; CHECK: successors: %bb.3(0x40000000), %bb.7(0x40000000) ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF]](s32), [[C1]] ; CHECK: G_BRCOND [[ICMP1]](s1), %bb.3 ; CHECK: G_BR %bb.7 ; CHECK: bb.7.bb1: ; CHECK: successors: %bb.4(0x40000000), %bb.5(0x40000000) ; CHECK: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[DEF]](s32), [[C2]] ; CHECK: G_BRCOND [[ICMP2]](s1), %bb.4 ; CHECK: G_BR %bb.5 ; CHECK: bb.3.bb2: ; CHECK: successors: %bb.2(0x80000000) ; CHECK: G_BR %bb.2 ; CHECK: bb.4.bb3: ; CHECK: successors: %bb.2(0x80000000) ; CHECK: G_BR %bb.2 ; CHECK: bb.5.bb4: ; CHECK: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp ; CHECK: $w0 = COPY [[PHI]](s32) ; CHECK: BL @ham, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $w0, implicit-def $x0 ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0 ; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp bb: br label %bb1 bb1: ; preds = %bb3, %bb2, %bb1, %bb %tmp = phi i32 [undef, %bb ], [ 4, %bb2 ], [ 3, %bb3 ], [ 1, %bb1] switch i32 undef, label %bb4 [ i32 305, label %bb1 i32 497, label %bb3 i32 307, label %bb2 ] bb2: ; preds = %bb1 br label %bb1 bb3: ; preds = %bb1 br label %bb1 bb4: ; preds = %bb1 %tmp5 = tail call i64* @ham(i32 %tmp) unreachable } declare i64* @ham(i32) define internal void @bar() unnamed_addr #1 { ; CHECK-LABEL: name: bar ; CHECK: bb.1 (%ir-block.0): unreachable } define i1 @i1_value_cmp_is_signed(i1) { ; CHECK-LABEL: name: i1_value_cmp_is_signed ; CHECK: bb.1.Entry: ; CHECK: successors: %bb.3(0x40000000), %bb.2(0x40000000) ; CHECK: liveins: $w0 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 ; CHECK: [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[COPY]](s32) ; CHECK: [[C:%[0-9]+]]:_(s1) = G_CONSTANT i1 true ; CHECK: [[C1:%[0-9]+]]:_(s1) = G_CONSTANT i1 false ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(sle), [[TRUNC]](s1), [[C1]] ; CHECK: G_BRCOND [[ICMP]](s1), %bb.3 ; CHECK: G_BR %bb.2 ; CHECK: bb.2.BadValue: ; CHECK: successors: ; CHECK: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp ; CHECK: BL @bar, csr_aarch64_aapcs, implicit-def $lr, implicit $sp ; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp ; CHECK: bb.3.OkValue: ; CHECK: [[ZEXT:%[0-9]+]]:_(s8) = G_ZEXT [[TRUNC]](s1) ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ZEXT]](s8) ; CHECK: $w0 = COPY [[ANYEXT]](s32) ; CHECK: RET_ReallyLR implicit $w0 Entry: switch i1 %0, label %BadValue [ i1 false, label %OkValue i1 true, label %OkValue ] BadValue: call fastcc void @bar() unreachable OkValue: ret i1 %0 }