214 lines
8.6 KiB
LLVM
214 lines
8.6 KiB
LLVM
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; RUN: llc < %s -mtriple=ve | FileCheck %s
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; RUN: llc < %s -mtriple=ve -relocation-model=pic | \
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; RUN: FileCheck %s -check-prefix=PIC
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%struct.__jmp_buf_tag = type { [25 x i64], i64, [16 x i64] }
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@buf = common global [1 x %struct.__jmp_buf_tag] zeroinitializer, align 8
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; Function Attrs: noinline nounwind optnone
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define signext i32 @t_setjmp() {
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; CHECK-LABEL: t_setjmp:
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; CHECK: .LBB{{[0-9]+}}_5:
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; CHECK-NEXT: st %s18, 48(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s19, 56(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s20, 64(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s21, 72(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s22, 80(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s23, 88(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s24, 96(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s25, 104(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s26, 112(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s27, 120(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s28, 128(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s29, 136(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s30, 144(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s31, 152(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s32, 160(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: st %s33, 168(, %s9) # 8-byte Folded Spill
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; CHECK-NEXT: lea %s0, buf@lo
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; CHECK-NEXT: and %s0, %s0, (32)0
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; CHECK-NEXT: lea.sl %s0, buf@hi(, %s0)
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; CHECK-NEXT: st %s9, (, %s0)
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; CHECK-NEXT: st %s11, 16(, %s0)
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; CHECK-NEXT: lea %s1, .LBB{{[0-9]+}}_3@lo
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; CHECK-NEXT: and %s1, %s1, (32)0
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; CHECK-NEXT: lea.sl %s1, .LBB{{[0-9]+}}_3@hi(, %s1)
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; CHECK-NEXT: st %s1, 8(, %s0)
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; CHECK-NEXT: # EH_SJlJ_SETUP .LBB{{[0-9]+}}_3
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; CHECK-NEXT: # %bb.1:
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; CHECK-NEXT: lea %s0, 0
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; CHECK-NEXT: br.l.t .LBB{{[0-9]+}}_2
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; CHECK-NEXT: .LBB{{[0-9]+}}_3: # Block address taken
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; CHECK-NEXT: lea %s0, 1
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; CHECK-NEXT: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: adds.w.sx %s0, %s0, (0)1
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; CHECK-NEXT: ld %s33, 168(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s32, 160(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s31, 152(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s30, 144(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s29, 136(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s28, 128(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s27, 120(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s26, 112(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s25, 104(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s24, 96(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s23, 88(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s22, 80(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s21, 72(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s20, 64(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s19, 56(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: ld %s18, 48(, %s9) # 8-byte Folded Reload
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; CHECK-NEXT: or %s11, 0, %s9
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;
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; PIC-LABEL: t_setjmp:
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; PIC: # %bb.0:
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; PIC-NEXT: st %s9, (, %s11)
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; PIC-NEXT: st %s10, 8(, %s11)
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; PIC-NEXT: st %s15, 24(, %s11)
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; PIC-NEXT: st %s16, 32(, %s11)
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; PIC-NEXT: or %s9, 0, %s11
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; PIC-NEXT: lea %s11, -176(, %s11)
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; PIC-NEXT: brge.l %s11, %s8, .LBB0_5
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; PIC-NEXT: # %bb.4:
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; PIC-NEXT: ld %s61, 24(, %s14)
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; PIC-NEXT: or %s62, 0, %s0
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; PIC-NEXT: lea %s63, 315
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; PIC-NEXT: shm.l %s63, (%s61)
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; PIC-NEXT: shm.l %s8, 8(%s61)
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; PIC-NEXT: shm.l %s11, 16(%s61)
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; PIC-NEXT: monc
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; PIC-NEXT: or %s0, 0, %s62
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; PIC-NEXT: .LBB0_5:
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; PIC-NEXT: st %s18, 48(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s19, 56(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s20, 64(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s21, 72(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s22, 80(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s23, 88(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s24, 96(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s25, 104(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s26, 112(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s27, 120(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s28, 128(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s29, 136(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s30, 144(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s31, 152(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s32, 160(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: st %s33, 168(, %s9) # 8-byte Folded Spill
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; PIC-NEXT: lea %s15, _GLOBAL_OFFSET_TABLE_@pc_lo(-24)
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; PIC-NEXT: and %s15, %s15, (32)0
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; PIC-NEXT: sic %s16
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; PIC-NEXT: lea.sl %s15, _GLOBAL_OFFSET_TABLE_@pc_hi(%s16, %s15)
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; PIC-NEXT: lea %s0, buf@got_lo
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; PIC-NEXT: and %s0, %s0, (32)0
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; PIC-NEXT: lea.sl %s0, buf@got_hi(, %s0)
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; PIC-NEXT: ld %s0, (%s0, %s15)
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; PIC-NEXT: st %s9, (, %s0)
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; PIC-NEXT: st %s11, 16(, %s0)
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; PIC-NEXT: lea %s1, .LBB0_3@gotoff_lo
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; PIC-NEXT: and %s1, %s1, (32)0
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; PIC-NEXT: lea.sl %s1, .LBB0_3@gotoff_hi(%s1, %s15)
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; PIC-NEXT: st %s1, 8(, %s0)
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; PIC-NEXT: # EH_SJlJ_SETUP .LBB0_3
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; PIC-NEXT: # %bb.1:
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; PIC-NEXT: lea %s0, 0
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; PIC-NEXT: br.l.t .LBB0_2
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; PIC-NEXT: .LBB0_3: # Block address taken
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; PIC-NEXT: lea %s0, 1
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; PIC-NEXT: .LBB0_2:
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; PIC-NEXT: adds.w.sx %s0, %s0, (0)1
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; PIC-NEXT: ld %s33, 168(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s32, 160(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s31, 152(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s30, 144(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s29, 136(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s28, 128(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s27, 120(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s26, 112(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s25, 104(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s24, 96(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s23, 88(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s22, 80(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s21, 72(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s20, 64(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s19, 56(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: ld %s18, 48(, %s9) # 8-byte Folded Reload
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; PIC-NEXT: or %s11, 0, %s9
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; PIC-NEXT: ld %s16, 32(, %s11)
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; PIC-NEXT: ld %s15, 24(, %s11)
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; PIC-NEXT: ld %s10, 8(, %s11)
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; PIC-NEXT: ld %s9, (, %s11)
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; PIC-NEXT: b.l.t (, %s10)
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%1 = call i8* @llvm.frameaddress(i32 0)
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store i8* %1, i8** bitcast ([1 x %struct.__jmp_buf_tag]* @buf to i8**), align 8
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%2 = call i8* @llvm.stacksave()
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store i8* %2, i8** getelementptr inbounds (i8*, i8** bitcast ([1 x %struct.__jmp_buf_tag]* @buf to i8**), i64 2), align 8
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%3 = call i32 @llvm.eh.sjlj.setjmp(i8* bitcast ([1 x %struct.__jmp_buf_tag]* @buf to i8*))
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ret i32 %3
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}
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; Function Attrs: nounwind readnone
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declare i8* @llvm.frameaddress(i32)
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; Function Attrs: nounwind
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declare i8* @llvm.stacksave()
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; Function Attrs: nounwind
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declare i32 @llvm.eh.sjlj.setjmp(i8*)
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; Function Attrs: noinline nounwind optnone
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define void @t_longjmp() {
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; CHECK-LABEL: t_longjmp:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: lea %s0, buf@lo
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; CHECK-NEXT: and %s0, %s0, (32)0
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; CHECK-NEXT: lea.sl %s0, buf@hi(, %s0)
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; CHECK-NEXT: ld %s9, (, %s0)
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; CHECK-NEXT: ld %s1, 8(, %s0)
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; CHECK-NEXT: or %s10, 0, %s0
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; CHECK-NEXT: ld %s11, 16(, %s0)
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; CHECK-NEXT: b.l.t (, %s1)
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;
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; PIC-LABEL: t_longjmp:
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; PIC: # %bb.0:
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; PIC-NEXT: st %s9, (, %s11)
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; PIC-NEXT: st %s10, 8(, %s11)
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; PIC-NEXT: st %s15, 24(, %s11)
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; PIC-NEXT: st %s16, 32(, %s11)
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; PIC-NEXT: or %s9, 0, %s11
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; PIC-NEXT: lea %s11, -176(, %s11)
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; PIC-NEXT: brge.l.t %s11, %s8, .LBB1_2
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; PIC-NEXT: # %bb.1:
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; PIC-NEXT: ld %s61, 24(, %s14)
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; PIC-NEXT: or %s62, 0, %s0
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; PIC-NEXT: lea %s63, 315
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; PIC-NEXT: shm.l %s63, (%s61)
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; PIC-NEXT: shm.l %s8, 8(%s61)
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; PIC-NEXT: shm.l %s11, 16(%s61)
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; PIC-NEXT: monc
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; PIC-NEXT: or %s0, 0, %s62
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; PIC-NEXT: .LBB1_2:
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; PIC-NEXT: lea %s15, _GLOBAL_OFFSET_TABLE_@pc_lo(-24)
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; PIC-NEXT: and %s15, %s15, (32)0
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; PIC-NEXT: sic %s16
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; PIC-NEXT: lea.sl %s15, _GLOBAL_OFFSET_TABLE_@pc_hi(%s16, %s15)
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; PIC-NEXT: lea %s0, buf@got_lo
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; PIC-NEXT: and %s0, %s0, (32)0
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; PIC-NEXT: lea.sl %s0, buf@got_hi(, %s0)
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; PIC-NEXT: ld %s0, (%s0, %s15)
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; PIC-NEXT: ld %s9, (, %s0)
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; PIC-NEXT: ld %s1, 8(, %s0)
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; PIC-NEXT: or %s10, 0, %s0
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; PIC-NEXT: ld %s11, 16(, %s0)
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; PIC-NEXT: b.l.t (, %s1)
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call void @llvm.eh.sjlj.longjmp(i8* bitcast ([1 x %struct.__jmp_buf_tag]* @buf to i8*))
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unreachable
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; No predecessors!
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ret void
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}
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; Function Attrs: noreturn nounwind
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declare void @llvm.eh.sjlj.longjmp(i8*)
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