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| author | Shih-wei Liao <sliao@google.com> | 2012-08-03 00:11:18 -0700 |
|---|---|---|
| committer | Shih-wei Liao <sliao@google.com> | 2012-08-03 00:11:18 -0700 |
| commit | 7744acd1ab73b3eec6f1449f47083abe3fb1b527 (patch) | |
| tree | 17ef28b6d1034fdea7f42a19bebe7ad834901d62 /test/Transforms/Reassociate/2012-06-08-InfiniteLoop.ll | |
| parent | 4a05ed708aed4c7a099d924ed3feb604d3e44074 (diff) | |
| parent | a94d6e87c4c49f2e81b01d66d8bfb591277f8f96 (diff) | |
| download | external_llvm-7744acd1ab73b3eec6f1449f47083abe3fb1b527.zip external_llvm-7744acd1ab73b3eec6f1449f47083abe3fb1b527.tar.gz external_llvm-7744acd1ab73b3eec6f1449f47083abe3fb1b527.tar.bz2 | |
Merge with LLVM upstream r160668 (Jul 24th 2012)
Conflicts:
include/llvm/Support/ELF.h
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
lib/Support/Memory.cpp
lib/Transforms/Instrumentation/AddressSanitizer.cpp
Change-Id: Iddd658cf2eadc7165b2805b446d31af2c5c9917f
Diffstat (limited to 'test/Transforms/Reassociate/2012-06-08-InfiniteLoop.ll')
| -rw-r--r-- | test/Transforms/Reassociate/2012-06-08-InfiniteLoop.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/Transforms/Reassociate/2012-06-08-InfiniteLoop.ll b/test/Transforms/Reassociate/2012-06-08-InfiniteLoop.ll new file mode 100644 index 0000000..6e62a28 --- /dev/null +++ b/test/Transforms/Reassociate/2012-06-08-InfiniteLoop.ll @@ -0,0 +1,21 @@ +; RUN: opt < %s -reassociate -disable-output +; PR13041 + +define void @foo() { +entry: + br label %while.cond + +while.cond: ; preds = %while.body, %entry + %b.0 = phi i32 [ undef, %entry ], [ %sub2, %while.body ] + %c.0 = phi i32 [ undef, %entry ], [ %sub3, %while.body ] + br i1 undef, label %while.end, label %while.body + +while.body: ; preds = %while.cond + %sub = sub nsw i32 0, %b.0 + %sub2 = sub nsw i32 %sub, %c.0 + %sub3 = sub nsw i32 0, %c.0 + br label %while.cond + +while.end: ; preds = %while.cond + ret void +} |