You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
1.1 KiB
48 lines
1.1 KiB
; RUN: llc -mtriple=arm-eabi -mattr=+vfp2 %s -o - \
|
|
; RUN: | FileCheck %s -check-prefix=VFP2
|
|
|
|
; RUN: llc -mtriple=arm-eabi -mattr=+neon %s -o - \
|
|
; RUN: | FileCheck %s -check-prefix=NFP0
|
|
|
|
; RUN: llc -mtriple=arm-eabi -mcpu=cortex-a8 %s -o - \
|
|
; RUN: | FileCheck %s -check-prefix=CORTEXA8
|
|
|
|
; RUN: llc -mtriple=arm-eabi -mcpu=cortex-a8 --enable-unsafe-fp-math %s -o - \
|
|
; RUN: | FileCheck %s -check-prefix=CORTEXA8U
|
|
|
|
; RUN: llc -mtriple=arm-darwin -mcpu=cortex-a8 %s -o - \
|
|
; RUN: | FileCheck %s -check-prefix=CORTEXA8U
|
|
|
|
; RUN: llc -mtriple=arm-eabi -mcpu=cortex-a9 %s -o - \
|
|
; RUN: | 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
|
|
}
|
|
|