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new testcase. These functions shouldn't touch the stack if stfiwx use

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is enabled.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26446 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-03-01 05:49:05 +00:00
parent 8c13d0a573
commit c607fa8665
1 changed files with 21 additions and 0 deletions
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test/CodeGen/PowerPC/stfiwx.ll Normal file
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; RUN: llvm-as < %s | llc -march=ppc32 -mattr=stfiwx | grep stfiwx &&
; RUN: llvm-as < %s | llc -march=ppc32 -mattr=stfiwx | not grep r1 &&
; RUN: llvm-as < %s | llc -march=ppc32 -mattr=-stfiwx | not grep stfiwx &&
; RUN: llvm-as < %s | llc -march=ppc32 -mattr=-stfiwx | grep r1
void %test(float %a, int* %b) {
%tmp.2 = cast float %a to int
store int %tmp.2, int* %b
ret void
}
void %test2(float %a, int* %b, int %i) {
%tmp.2 = getelementptr int* %b, int 1
%tmp.5 = getelementptr int* %b, int %i
%tmp.7 = cast float %a to int
store int %tmp.7, int* %tmp.5
store int %tmp.7, int* %tmp.2
store int %tmp.7, int* %b
ret void
}