19 lines
387 B
LLVM
19 lines
387 B
LLVM
; RUN: llc -mcpu=cortex-a9 < %s | FileCheck -check-prefix=SAFE %s
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; RUN: llc -mcpu=cortex-a9 -enable-unsafe-fp-math < %s | FileCheck -check-prefix=FAST %s
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target triple = "armv7-apple-ios"
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; SAFE: test
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; FAST: test
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define float @test(float %x, float %y) {
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entry:
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; SAFE: vmul.f32
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; SAFE: vsub.f32
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; FAST: mov r0, #0
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%0 = fmul float %x, %y
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%1 = fsub float %0, %0
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ret float %1
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}
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