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| author | Chris Lattner <sabre@nondot.org> | 2006-03-01 05:49:05 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-03-01 05:49:05 +0000 |
| commit | c607fa8665942710d0748184bf99a3051dfda3d8 (patch) | |
| tree | d1cf95784b0a54abdc3189fe9bb735d52db33d81 | |
| parent | 8c13d0a5734a2f9d2b1c3870732cafffb20e3a55 (diff) | |
| download | external_llvm-c607fa8665942710d0748184bf99a3051dfda3d8.zip external_llvm-c607fa8665942710d0748184bf99a3051dfda3d8.tar.gz external_llvm-c607fa8665942710d0748184bf99a3051dfda3d8.tar.bz2 | |
new testcase. These functions shouldn't touch the stack if stfiwx use
is enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26446 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | test/CodeGen/PowerPC/stfiwx.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/stfiwx.ll b/test/CodeGen/PowerPC/stfiwx.ll new file mode 100644 index 0000000..acc9c67 --- /dev/null +++ b/test/CodeGen/PowerPC/stfiwx.ll @@ -0,0 +1,21 @@ +; 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 +} + |