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; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2
; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s -check-prefix=NFP0
; RUN: llc < %s -mtriple=arm-eabi -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8
; RUN: llc < %s -mtriple=arm-eabi -mcpu=cortex-a8 --enable-unsafe-fp-math | FileCheck %s -check-prefix=CORTEXA8U
; RUN: llc < %s -mtriple=arm-darwin -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8U
; RUN: llc < %s -march=arm -mcpu=cortex-a9 | FileCheck %s -check-prefix=CORTEXA9
define float @test(float %a, float %b) {
entry:
%0 = fmul float %a, %b
ret float %0
}
; VFP2-LABEL: test:
; VFP2: vmul.f32 s
; NFP1-LABEL: test:
; NFP1: vmul.f32 d
; NFP0-LABEL: test:
; NFP0: vmul.f32 s
; CORTEXA8-LABEL: test:
; CORTEXA8: vmul.f32 s
; CORTEXA8U-LABEL: test:
; CORTEXA8U: vmul.f32 d
; CORTEXA9-LABEL: test:
; CORTEXA9: vmul.f32 s
; VFP2: test2
define float @test2(float %a) nounwind {
; CHECK-NOT: mul
; CHECK: mov pc, lr
%ret = fmul float %a, 1.0
ret float %ret
}
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