mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 04:30:12 +00:00
e5165490b7
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86494 91177308-0d34-0410-b5e6-96231b3b80d8
21 lines
540 B
LLVM
21 lines
540 B
LLVM
; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2
|
|
; RUN: llc < %s -march=arm -mattr=+neon -arm-use-neon-fp=0 | FileCheck %s -check-prefix=NEON
|
|
; RUN: llc < %s -march=arm -mattr=+neon -arm-use-neon-fp=1 | 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
|
|
}
|
|
|