217 lines
6.7 KiB
LLVM
217 lines
6.7 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=ve | FileCheck %s
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;;; Check stack frame allocation especially about the new SP calculation
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;;; using multiple sizes as a test of emitSPAdjustment().
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; Function Attrs: norecurse nounwind readnone
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define signext i32 @test_frame0(i32 signext %0) {
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; CHECK-LABEL: test_frame0:
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; CHECK: # %bb.0:
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; CHECK-NEXT: adds.w.sx %s0, 3, %s0
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; CHECK-NEXT: adds.w.sx %s0, %s0, (0)1
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; CHECK-NEXT: b.l.t (, %s10)
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%2 = add nsw i32 %0, 3
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ret i32 %2
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}
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; Function Attrs: nounwind
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define i8* @test_frame8(i8* %0) {
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; CHECK-LABEL: test_frame8:
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; CHECK: # %bb.0:
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; CHECK-NEXT: adds.l %s11, -16, %s11
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; CHECK-NEXT: brge.l.t %s11, %s8, .LBB1_2
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; CHECK-NEXT: # %bb.1:
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; CHECK-NEXT: ld %s61, 24(, %s14)
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; CHECK-NEXT: or %s62, 0, %s0
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; CHECK-NEXT: lea %s63, 315
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; CHECK-NEXT: shm.l %s63, (%s61)
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; CHECK-NEXT: shm.l %s8, 8(%s61)
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; CHECK-NEXT: shm.l %s11, 16(%s61)
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; CHECK-NEXT: monc
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; CHECK-NEXT: or %s0, 0, %s62
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; CHECK-NEXT: .LBB1_2:
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; CHECK-NEXT: ld1b.zx %s1, (, %s0)
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; CHECK-NEXT: lea %s0, 8(, %s11)
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; CHECK-NEXT: st1b %s1, 8(, %s11)
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; CHECK-NEXT: adds.l %s11, 16, %s11
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; CHECK-NEXT: b.l.t (, %s10)
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%2 = alloca [8 x i8], align 1
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%3 = getelementptr inbounds [8 x i8], [8 x i8]* %2, i64 0, i64 0
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%4 = load i8, i8* %0, align 1
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store i8 %4, i8* %3, align 1
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ret i8* %3
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}
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; Function Attrs: nounwind
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define i8* @test_frame16(i8* %0) {
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; CHECK-LABEL: test_frame16:
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; CHECK: # %bb.0:
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; CHECK-NEXT: adds.l %s11, -16, %s11
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; CHECK-NEXT: brge.l.t %s11, %s8, .LBB2_2
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; CHECK-NEXT: # %bb.1:
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; CHECK-NEXT: ld %s61, 24(, %s14)
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; CHECK-NEXT: or %s62, 0, %s0
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; CHECK-NEXT: lea %s63, 315
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; CHECK-NEXT: shm.l %s63, (%s61)
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; CHECK-NEXT: shm.l %s8, 8(%s61)
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; CHECK-NEXT: shm.l %s11, 16(%s61)
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; CHECK-NEXT: monc
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; CHECK-NEXT: or %s0, 0, %s62
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; CHECK-NEXT: .LBB2_2:
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; CHECK-NEXT: ld1b.zx %s1, (, %s0)
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; CHECK-NEXT: lea %s0, (, %s11)
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; CHECK-NEXT: st1b %s1, (, %s11)
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; CHECK-NEXT: adds.l %s11, 16, %s11
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; CHECK-NEXT: b.l.t (, %s10)
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%2 = alloca [16 x i8], align 1
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%3 = getelementptr inbounds [16 x i8], [16 x i8]* %2, i64 0, i64 0
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%4 = load i8, i8* %0, align 1
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store i8 %4, i8* %3, align 1
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ret i8* %3
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}
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; Function Attrs: nounwind
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define i8* @test_frame32(i8* %0) {
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; CHECK-LABEL: test_frame32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: adds.l %s11, -32, %s11
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; CHECK-NEXT: brge.l.t %s11, %s8, .LBB3_2
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; CHECK-NEXT: # %bb.1:
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; CHECK-NEXT: ld %s61, 24(, %s14)
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; CHECK-NEXT: or %s62, 0, %s0
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; CHECK-NEXT: lea %s63, 315
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; CHECK-NEXT: shm.l %s63, (%s61)
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; CHECK-NEXT: shm.l %s8, 8(%s61)
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; CHECK-NEXT: shm.l %s11, 16(%s61)
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; CHECK-NEXT: monc
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; CHECK-NEXT: or %s0, 0, %s62
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; CHECK-NEXT: .LBB3_2:
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; CHECK-NEXT: ld1b.zx %s1, (, %s0)
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; CHECK-NEXT: lea %s0, (, %s11)
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; CHECK-NEXT: st1b %s1, (, %s11)
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; CHECK-NEXT: adds.l %s11, 32, %s11
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; CHECK-NEXT: b.l.t (, %s10)
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%2 = alloca [32 x i8], align 1
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%3 = getelementptr inbounds [32 x i8], [32 x i8]* %2, i64 0, i64 0
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%4 = load i8, i8* %0, align 1
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store i8 %4, i8* %3, align 1
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ret i8* %3
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}
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; Function Attrs: nounwind
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define i8* @test_frame64(i8* %0) {
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; CHECK-LABEL: test_frame64:
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; CHECK: # %bb.0:
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; CHECK-NEXT: adds.l %s11, -64, %s11
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; CHECK-NEXT: brge.l.t %s11, %s8, .LBB4_2
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; CHECK-NEXT: # %bb.1:
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; CHECK-NEXT: ld %s61, 24(, %s14)
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; CHECK-NEXT: or %s62, 0, %s0
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; CHECK-NEXT: lea %s63, 315
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; CHECK-NEXT: shm.l %s63, (%s61)
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; CHECK-NEXT: shm.l %s8, 8(%s61)
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; CHECK-NEXT: shm.l %s11, 16(%s61)
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; CHECK-NEXT: monc
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; CHECK-NEXT: or %s0, 0, %s62
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; CHECK-NEXT: .LBB4_2:
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; CHECK-NEXT: ld1b.zx %s1, (, %s0)
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; CHECK-NEXT: lea %s0, (, %s11)
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; CHECK-NEXT: st1b %s1, (, %s11)
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; CHECK-NEXT: lea %s11, 64(, %s11)
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; CHECK-NEXT: b.l.t (, %s10)
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%2 = alloca [64 x i8], align 1
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%3 = getelementptr inbounds [64 x i8], [64 x i8]* %2, i64 0, i64 0
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%4 = load i8, i8* %0, align 1
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store i8 %4, i8* %3, align 1
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ret i8* %3
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}
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; Function Attrs: nounwind
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define i8* @test_frame128(i8* %0) {
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; CHECK-LABEL: test_frame128:
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; CHECK: # %bb.0:
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; CHECK-NEXT: lea %s11, -128(, %s11)
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; CHECK-NEXT: brge.l.t %s11, %s8, .LBB5_2
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; CHECK-NEXT: # %bb.1:
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; CHECK-NEXT: ld %s61, 24(, %s14)
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; CHECK-NEXT: or %s62, 0, %s0
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; CHECK-NEXT: lea %s63, 315
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; CHECK-NEXT: shm.l %s63, (%s61)
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; CHECK-NEXT: shm.l %s8, 8(%s61)
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; CHECK-NEXT: shm.l %s11, 16(%s61)
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; CHECK-NEXT: monc
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; CHECK-NEXT: or %s0, 0, %s62
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; CHECK-NEXT: .LBB5_2:
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; CHECK-NEXT: ld1b.zx %s1, (, %s0)
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; CHECK-NEXT: lea %s0, (, %s11)
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; CHECK-NEXT: st1b %s1, (, %s11)
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; CHECK-NEXT: lea %s11, 128(, %s11)
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; CHECK-NEXT: b.l.t (, %s10)
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%2 = alloca [128 x i8], align 1
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%3 = getelementptr inbounds [128 x i8], [128 x i8]* %2, i64 0, i64 0
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%4 = load i8, i8* %0, align 1
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store i8 %4, i8* %3, align 1
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ret i8* %3
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}
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; Function Attrs: nounwind
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define i8* @test_frame65536(i8* %0) {
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; CHECK-LABEL: test_frame65536:
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; CHECK: # %bb.0:
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; CHECK-NEXT: lea %s11, -65536(, %s11)
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; CHECK-NEXT: brge.l.t %s11, %s8, .LBB6_2
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; CHECK-NEXT: # %bb.1:
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; CHECK-NEXT: ld %s61, 24(, %s14)
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; CHECK-NEXT: or %s62, 0, %s0
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; CHECK-NEXT: lea %s63, 315
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; CHECK-NEXT: shm.l %s63, (%s61)
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; CHECK-NEXT: shm.l %s8, 8(%s61)
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; CHECK-NEXT: shm.l %s11, 16(%s61)
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; CHECK-NEXT: monc
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; CHECK-NEXT: or %s0, 0, %s62
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; CHECK-NEXT: .LBB6_2:
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; CHECK-NEXT: ld1b.zx %s1, (, %s0)
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; CHECK-NEXT: lea %s0, (, %s11)
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; CHECK-NEXT: st1b %s1, (, %s11)
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; CHECK-NEXT: lea %s11, 65536(, %s11)
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; CHECK-NEXT: b.l.t (, %s10)
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%2 = alloca [65536 x i8], align 1
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%3 = getelementptr inbounds [65536 x i8], [65536 x i8]* %2, i64 0, i64 0
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%4 = load i8, i8* %0, align 1
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store i8 %4, i8* %3, align 1
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ret i8* %3
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}
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; Function Attrs: nounwind
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define i8* @test_frame4294967296(i8* %0) {
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; CHECK-LABEL: test_frame4294967296:
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; CHECK: # %bb.0:
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; CHECK-NEXT: lea %s13, 0
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; CHECK-NEXT: and %s13, %s13, (32)0
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; CHECK-NEXT: lea.sl %s11, -1(%s13, %s11)
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; CHECK-NEXT: brge.l.t %s11, %s8, .LBB7_2
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; CHECK-NEXT: # %bb.1:
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; CHECK-NEXT: ld %s61, 24(, %s14)
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; CHECK-NEXT: or %s62, 0, %s0
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; CHECK-NEXT: lea %s63, 315
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; CHECK-NEXT: shm.l %s63, (%s61)
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; CHECK-NEXT: shm.l %s8, 8(%s61)
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; CHECK-NEXT: shm.l %s11, 16(%s61)
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; CHECK-NEXT: monc
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; CHECK-NEXT: or %s0, 0, %s62
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; CHECK-NEXT: .LBB7_2:
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; CHECK-NEXT: ld1b.zx %s1, (, %s0)
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; CHECK-NEXT: lea %s0, (, %s11)
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; CHECK-NEXT: st1b %s1, (, %s11)
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; CHECK-NEXT: lea %s13, 0
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; CHECK-NEXT: and %s13, %s13, (32)0
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; CHECK-NEXT: lea.sl %s11, 1(%s13, %s11)
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; CHECK-NEXT: b.l.t (, %s10)
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%2 = alloca [4294967296 x i8], align 1
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%3 = getelementptr inbounds [4294967296 x i8], [4294967296 x i8]* %2, i64 0, i64 0
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%4 = load i8, i8* %0, align 1
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store i8 %4, i8* %3, align 1
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ret i8* %3
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}
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