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llvm-mirror/test/Transforms/InstCombine/2008-06-13-InfiniteLoopStore.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

21 lines
606 B
LLVM

; RUN: opt < %s -instcombine -S | grep {store i32} | count 2
@g_139 = global i32 0 ; <i32*> [#uses=2]
define void @func_56(i32 %p_60) nounwind {
entry:
store i32 1, i32* @g_139, align 4
%tmp1 = icmp ne i32 %p_60, 0 ; <i1> [#uses=1]
%tmp12 = zext i1 %tmp1 to i8 ; <i8> [#uses=1]
%toBool = icmp ne i8 %tmp12, 0 ; <i1> [#uses=1]
br i1 %toBool, label %bb, label %return
bb: ; preds = %bb, %entry
store i32 1, i32* @g_139, align 4
br label %bb
return: ; preds = %entry
ret void
}