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| author | Eric Christopher <echristo@gmail.com> | 2015-07-25 00:48:08 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2015-07-25 00:48:08 +0000 |
| commit | f0024d14f10564532eec392a7c468ad79143f6b0 (patch) | |
| tree | d95d894a5f14f88e5d860cc86849c98852f2ea00 /llvm/test/CodeGen/PowerPC/fast-isel-ret.ll | |
| parent | 03df7ac8a9788b2fdd6e30184adb689dafab8bdd (diff) | |
| download | bcm5719-llvm-f0024d14f10564532eec392a7c468ad79143f6b0.tar.gz bcm5719-llvm-f0024d14f10564532eec392a7c468ad79143f6b0.zip | |
Fix PPCMaterializeInt to check the size of the integer based on the
extension property we're requesting - zero or sign extended.
This fixes cases where we want to return a zero extended 32-bit -1
and not be sign extended for the entire register. Also updated the
already out of date comment with the current behavior.
llvm-svn: 243192
Diffstat (limited to 'llvm/test/CodeGen/PowerPC/fast-isel-ret.ll')
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/fast-isel-ret.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/PowerPC/fast-isel-ret.ll b/llvm/test/CodeGen/PowerPC/fast-isel-ret.ll index eee4f313ee9..e05ef7d9ab8 100644 --- a/llvm/test/CodeGen/PowerPC/fast-isel-ret.ll +++ b/llvm/test/CodeGen/PowerPC/fast-isel-ret.ll @@ -176,3 +176,13 @@ entry: ; ELF64: blr ret double 2.5e-33; } + +define zeroext i32 @ret19() nounwind { +entry: +; ELF64-LABEL: ret19 +; ELF64: li +; ELF64: oris +; ELF64: ori +; ELF64: blr + ret i32 -1 +} |
