diff options
Diffstat (limited to 'test/Transforms/FunctionAttrs/2008-09-13-VolatileRead.ll')
| -rw-r--r-- | test/Transforms/FunctionAttrs/2008-09-13-VolatileRead.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/Transforms/FunctionAttrs/2008-09-13-VolatileRead.ll b/test/Transforms/FunctionAttrs/2008-09-13-VolatileRead.ll new file mode 100644 index 000000000000..b6077fd8ee39 --- /dev/null +++ b/test/Transforms/FunctionAttrs/2008-09-13-VolatileRead.ll @@ -0,0 +1,9 @@ +; RUN: llvm-as < %s | opt -functionattrs | llvm-dis | not grep read +; PR2792 + +@g = global i32 0 ; <i32*> [#uses=1] + +define i32 @f() { + %t = volatile load i32* @g ; <i32> [#uses=1] + ret i32 %t +} |