mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 04:02:41 +01:00
21 lines
505 B
LLVM
21 lines
505 B
LLVM
; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2
|
|
; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s -check-prefix=NEON
|
|
; RUN: llc < %s -march=arm -mcpu=cortex-a8 | FileCheck %s -check-prefix=NEONFP
|
|
|
|
define float @test(float %acc, float %a, float %b) {
|
|
entry:
|
|
; VFP2: vmls.f32
|
|
; NEON: vmls.f32
|
|
|
|
; NEONFP-NOT: vmls
|
|
; NEONFP-NOT: vmov.f32
|
|
; NEONFP: vmul.f32
|
|
; NEONFP: vsub.f32
|
|
; NEONFP: vmov
|
|
|
|
%0 = fmul float %a, %b
|
|
%1 = fsub float %acc, %0
|
|
ret float %1
|
|
}
|
|
|