36 lines
1.6 KiB
LLVM
36 lines
1.6 KiB
LLVM
; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mattr=cmp-bcc-fusion | FileCheck %s
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; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mcpu=cortex-a77 | FileCheck %s
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; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mcpu=cortex-a78 | FileCheck %s
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; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mcpu=cortex-a78ae | FileCheck %s
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; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mcpu=cortex-a78c | FileCheck %s
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; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mcpu=cortex-a710 | FileCheck %s
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; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mcpu=cortex-a715 | FileCheck %s
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; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mcpu=cortex-a720 | FileCheck %s
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; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mcpu=cortex-a720ae | FileCheck %s
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; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mcpu=cortex-x1 | FileCheck %s
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; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mcpu=cortex-x2 | FileCheck %s
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; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mcpu=neoverse-v2 | FileCheck %s
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; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mcpu=ampere1 | FileCheck %s
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; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mcpu=ampere1a | FileCheck %s
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; RUN: llc %s -o - -O0 -mtriple=aarch64-unknown -mcpu=ampere1b | FileCheck %s
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define void @test_cmp_bcc_fusion(i32 %x, i32 %y, i32* %arr) {
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entry:
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%cmp = icmp eq i32 %x, %y
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store i32 %x, i32* %arr, align 4
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br i1 %cmp, label %if_true, label %if_false
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if_true:
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ret void
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if_false:
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ret void
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}
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; CHECK-LABEL: test_cmp_bcc_fusion:
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; CHECK: str {{w[0-9]}}, [{{x[0-9]}}]
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; CHECK-NEXT: subs {{w[0-9]}}, {{w[0-9]}}, {{w[0-9]}}
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; CHECK-NEXT: b.ne .LBB0_2
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; CHECK-NEXT: b .LBB0_1
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