forked from OSchip/llvm-project
25 lines
638 B
LLVM
25 lines
638 B
LLVM
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; RUN: llc < %s -march=thumb -mcpu=cortex-m3 | FileCheck %s -check-prefix=CORTEXM3
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; RUN: llc < %s -march=thumb -mcpu=cortex-m4 | FileCheck %s -check-prefix=CORTEXM4
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; RUN: llc < %s -march=thumb -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8
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define float @foo(float %a, float %b) {
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entry:
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; CHECK: foo
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; CORTEXM3: blx ___mulsf3
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; CORTEXM4: vmul.f32 s0, s1, s0
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; CORTEXA8: vmul.f32 d0, d1, d0
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%0 = fmul float %a, %b
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ret float %0
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}
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define double @bar(double %a, double %b) {
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entry:
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; CHECK: bar
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%0 = fmul double %a, %b
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; CORTEXM3: blx ___muldf3
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; CORTEXM4: blx ___muldf3
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; CORTEXA8: vmul.f64 d0, d1, d0
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ret double %0
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}
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