mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-10-31 08:16:47 +00:00
529916ca4a
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118922 91177308-0d34-0410-b5e6-96231b3b80d8
36 lines
698 B
LLVM
36 lines
698 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=A8
|
|
|
|
define float @t1(float %acc, float %a, float %b) {
|
|
entry:
|
|
; VFP2: t1:
|
|
; VFP2: vnmls.f32
|
|
|
|
; NEON: t1:
|
|
; NEON: vnmls.f32
|
|
|
|
; A8: t1:
|
|
; A8: vmul.f32
|
|
; A8: vsub.f32
|
|
%0 = fmul float %a, %b
|
|
%1 = fsub float %0, %acc
|
|
ret float %1
|
|
}
|
|
|
|
define double @t2(double %acc, double %a, double %b) {
|
|
entry:
|
|
; VFP2: t2:
|
|
; VFP2: vnmls.f64
|
|
|
|
; NEON: t2:
|
|
; NEON: vnmls.f64
|
|
|
|
; A8: t2:
|
|
; A8: vmul.f64
|
|
; A8: vsub.f64
|
|
%0 = fmul double %a, %b
|
|
%1 = fsub double %0, %acc
|
|
ret double %1
|
|
}
|