mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
22 lines
978 B
LLVM
22 lines
978 B
LLVM
|
; This should fold the "vcmpbfp." and "vcmpbfp" instructions into a single
|
||
|
|
; "vcmpbfp.".
|
||
|
|
; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 | grep vcmpbfp | wc -l | grep 1
|
||
|
|
|
||
|
|
void %test(<4 x float>* %x, <4 x float>* %y, int* %P) {
|
||
|
|
entry:
|
||
|
|
%tmp = load <4 x float>* %x ; <<4 x float>> [#uses=1]
|
||
|
|
%tmp2 = load <4 x float>* %y ; <<4 x float>> [#uses=1]
|
||
|
|
%tmp = call int %llvm.ppc.altivec.vcmpbfp.p( int 1, <4 x float> %tmp, <4 x float> %tmp2 ) ; <int> [#uses=1]
|
||
|
|
%tmp4 = load <4 x float>* %x ; <<4 x float>> [#uses=1]
|
||
|
|
%tmp6 = load <4 x float>* %y ; <<4 x float>> [#uses=1]
|
||
|
|
%tmp = call <4 x int> %llvm.ppc.altivec.vcmpbfp( <4 x float> %tmp4, <4 x float> %tmp6 ) ; <<4 x int>> [#uses=1]
|
||
|
|
%tmp7 = cast <4 x int> %tmp to <4 x float> ; <<4 x float>> [#uses=1]
|
||
|
|
store <4 x float> %tmp7, <4 x float>* %x
|
||
|
|
store int %tmp, int* %P
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
declare int %llvm.ppc.altivec.vcmpbfp.p(int, <4 x float>, <4 x float>)
|
||
|
|
|
||
|
|
declare <4 x int> %llvm.ppc.altivec.vcmpbfp(<4 x float>, <4 x float>)
|