diff options
Diffstat (limited to 'llvm/test/Transforms/SimplifyLibCalls/2009-02-12-StrTo.ll')
| -rw-r--r-- | llvm/test/Transforms/SimplifyLibCalls/2009-02-12-StrTo.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/test/Transforms/SimplifyLibCalls/2009-02-12-StrTo.ll b/llvm/test/Transforms/SimplifyLibCalls/2009-02-12-StrTo.ll new file mode 100644 index 00000000000..3d51d78ecea --- /dev/null +++ b/llvm/test/Transforms/SimplifyLibCalls/2009-02-12-StrTo.ll @@ -0,0 +1,13 @@ +; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis > %t +; RUN: grep nocapture %t | count 2 +; RUN: grep null %t | grep nocapture | count 1 + +; Test that we do add nocapture to the declaration, and to the second call only. + +declare float @strtof(i8* %s, i8** %endptr, i32 %base) + +define void @foo(i8* %x, i8** %endptr) { + call float @strtof(i8* %x, i8** %endptr, i32 0) + call float @strtof(i8* %x, i8** null, i32 0) + ret void +} |
