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Diffstat (limited to 'test/Assembler/2007-07-30-AutoUpgradeZextSext.ll')
| -rw-r--r-- | test/Assembler/2007-07-30-AutoUpgradeZextSext.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/Assembler/2007-07-30-AutoUpgradeZextSext.ll b/test/Assembler/2007-07-30-AutoUpgradeZextSext.ll new file mode 100644 index 0000000000..ea2db4414f --- /dev/null +++ b/test/Assembler/2007-07-30-AutoUpgradeZextSext.ll @@ -0,0 +1,12 @@ +; Test that upgrading zext/sext attributes to zeroext and signext +; works correctly. +; PR1553 +; RUN: llvm-as < %s > /dev/null + +define i32 @bar() { + %t = call i8 @foo( i8 10 sext ) zext + %x = zext i8 %t to i32 + ret i32 %x +} + +declare i8 @foo(i8 signext ) zeroext |