mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-17 03:30:28 +00:00
8b2b8a1835
This update was done with the following bash script:
find test/CodeGen -name "*.ll" | \
while read NAME; do
echo "$NAME"
if ! grep -q "^; *RUN: *llc.*debug" $NAME; then
TEMP=`mktemp -t temp`
cp $NAME $TEMP
sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \
while read FUNC; do
sed -i '' "s/;\(.*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC: *\$/;\1\2-LABEL:\3$FUNC:/g" $TEMP
done
sed -i '' "s/;\(.*\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP
sed -i '' "s/;\(.*\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP
sed -i '' "s/;\(.*\)-NOT-LABEL:/;\1-NOT:/" $TEMP
sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP
mv $TEMP $NAME
fi
done
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186280 91177308-0d34-0410-b5e6-96231b3b80d8
105 lines
2.1 KiB
LLVM
105 lines
2.1 KiB
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
|
|
; RUN: llc < %s -march=arm -mcpu=cortex-a9 | FileCheck %s -check-prefix=A9
|
|
; RUN: llc < %s -mtriple=arm-linux-gnueabi -mcpu=cortex-a9 -float-abi=hard | FileCheck %s -check-prefix=HARD
|
|
|
|
define float @t1(float %acc, float %a, float %b) {
|
|
entry:
|
|
; VFP2-LABEL: t1:
|
|
; VFP2: vmla.f32
|
|
|
|
; NEON-LABEL: t1:
|
|
; NEON: vmla.f32
|
|
|
|
; A8-LABEL: t1:
|
|
; A8: vmul.f32
|
|
; A8: vadd.f32
|
|
%0 = fmul float %a, %b
|
|
%1 = fadd float %acc, %0
|
|
ret float %1
|
|
}
|
|
|
|
define double @t2(double %acc, double %a, double %b) {
|
|
entry:
|
|
; VFP2-LABEL: t2:
|
|
; VFP2: vmla.f64
|
|
|
|
; NEON-LABEL: t2:
|
|
; NEON: vmla.f64
|
|
|
|
; A8-LABEL: t2:
|
|
; A8: vmul.f64
|
|
; A8: vadd.f64
|
|
%0 = fmul double %a, %b
|
|
%1 = fadd double %acc, %0
|
|
ret double %1
|
|
}
|
|
|
|
define float @t3(float %acc, float %a, float %b) {
|
|
entry:
|
|
; VFP2-LABEL: t3:
|
|
; VFP2: vmla.f32
|
|
|
|
; NEON-LABEL: t3:
|
|
; NEON: vmla.f32
|
|
|
|
; A8-LABEL: t3:
|
|
; A8: vmul.f32
|
|
; A8: vadd.f32
|
|
%0 = fmul float %a, %b
|
|
%1 = fadd float %0, %acc
|
|
ret float %1
|
|
}
|
|
|
|
; It's possible to make use of fp vmla / vmls on Cortex-A9.
|
|
; rdar://8659675
|
|
define void @t4(float %acc1, float %a, float %b, float %acc2, float %c, float* %P1, float* %P2) {
|
|
entry:
|
|
; A8-LABEL: t4:
|
|
; A8: vmul.f32
|
|
; A8: vmul.f32
|
|
; A8: vadd.f32
|
|
; A8: vadd.f32
|
|
|
|
; Two vmla with now RAW hazard
|
|
; A9-LABEL: t4:
|
|
; A9: vmla.f32
|
|
; A9: vmla.f32
|
|
|
|
; HARD-LABEL: t4:
|
|
; HARD: vmla.f32 s0, s1, s2
|
|
; HARD: vmla.f32 s3, s1, s4
|
|
%0 = fmul float %a, %b
|
|
%1 = fadd float %acc1, %0
|
|
%2 = fmul float %a, %c
|
|
%3 = fadd float %acc2, %2
|
|
store float %1, float* %P1
|
|
store float %3, float* %P2
|
|
ret void
|
|
}
|
|
|
|
define float @t5(float %a, float %b, float %c, float %d, float %e) {
|
|
entry:
|
|
; A8-LABEL: t5:
|
|
; A8: vmul.f32
|
|
; A8: vmul.f32
|
|
; A8: vadd.f32
|
|
; A8: vadd.f32
|
|
|
|
; A9-LABEL: t5:
|
|
; A9: vmla.f32
|
|
; A9: vmul.f32
|
|
; A9: vadd.f32
|
|
|
|
; HARD-LABEL: t5:
|
|
; HARD: vmla.f32 s4, s0, s1
|
|
; HARD: vmul.f32 s0, s2, s3
|
|
; HARD: vadd.f32 s0, s4, s0
|
|
%0 = fmul float %a, %b
|
|
%1 = fadd float %e, %0
|
|
%2 = fmul float %c, %d
|
|
%3 = fadd float %1, %2
|
|
ret float %3
|
|
}
|