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llvm-mirror/test/Transforms/IPConstantProp/2008-06-09-WeakProp.ll
Dan Gohman 205b641954 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.

llvm-svn: 81537
2009-09-11 18:01:28 +00:00

16 lines
278 B
LLVM

; RUN: opt < %s -ipconstprop -S | grep {ret i32 %r}
; Should not propagate the result of a weak function.
; PR2411
define weak i32 @foo() nounwind {
entry:
ret i32 1
}
define i32 @main() nounwind {
entry:
%r = call i32 @foo( ) nounwind
ret i32 %r
}