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| author | Evan Cheng <evan.cheng@apple.com> | 2008-02-11 08:30:52 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-02-11 08:30:52 +0000 |
| commit | ad4d57a2f5f45aca7e19b2def40979fd28644818 (patch) | |
| tree | f2a565cbabd6def12bb97b28c0ad000ef6bc96d3 /llvm/test/CodeGen/PowerPC/2008-02-09-LocalRegAllocAssert.ll | |
| parent | 887f5ebfa9b2df23cbc55575efa8cf65311b2ca5 (diff) | |
| download | bcm5719-llvm-ad4d57a2f5f45aca7e19b2def40979fd28644818.tar.gz bcm5719-llvm-ad4d57a2f5f45aca7e19b2def40979fd28644818.zip | |
Determine whether a spill kills the register it's spilling before insertion rather than trying to undo the kill marker afterwards.
llvm-svn: 46953
Diffstat (limited to 'llvm/test/CodeGen/PowerPC/2008-02-09-LocalRegAllocAssert.ll')
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/2008-02-09-LocalRegAllocAssert.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/PowerPC/2008-02-09-LocalRegAllocAssert.ll b/llvm/test/CodeGen/PowerPC/2008-02-09-LocalRegAllocAssert.ll new file mode 100644 index 00000000000..5edf6b761fe --- /dev/null +++ b/llvm/test/CodeGen/PowerPC/2008-02-09-LocalRegAllocAssert.ll @@ -0,0 +1,10 @@ +; RUN: llvm-as < %s | llc -mtriple=powerpc-apple-darwin -regalloc=local + +define i32 @bork(i64 %foo, i64 %bar) { +entry: + %tmp = load i64* null, align 8 ; <i64> [#uses=2] + %tmp2 = icmp ule i64 %tmp, 0 ; <i1> [#uses=1] + %min = select i1 %tmp2, i64 %tmp, i64 0 ; <i64> [#uses=1] + store i64 %min, i64* null, align 8 + ret i32 0 +} |
