llvm/test/Transforms/SimplifyLibCalls/2009-02-12-StrTo.ll
Dan Gohman f2f6ce65b7 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:01:28 +00:00

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472 B
LLVM

; RUN: opt < %s -simplify-libcalls -S > %t
; RUN: grep nocapture %t | count 2
; RUN: grep null %t | grep nocapture | count 1
; RUN: grep null %t | grep call | grep readonly | count 1
; Test that we add nocapture to the declaration, and to the second call only.
declare float @strtol(i8* %s, i8** %endptr, i32 %base)
define void @foo(i8* %x, i8** %endptr) {
call float @strtol(i8* %x, i8** %endptr, i32 10)
call float @strtol(i8* %x, i8** null, i32 10)
ret void
}