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llvm-mirror/test/Transforms/InstCombine/urem-simplify-bug.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

33 lines
1.1 KiB
LLVM

; RUN: opt < %s -instcombine -S | grep {= or i32 %x, -5 }
@.str = internal constant [5 x i8] c"foo\0A\00" ; <[5 x i8]*> [#uses=1]
@.str1 = internal constant [5 x i8] c"bar\0A\00" ; <[5 x i8]*> [#uses=1]
define i32 @main() nounwind {
entry:
%x = call i32 @func_11( ) nounwind ; <i32> [#uses=1]
%tmp3 = or i32 %x, -5 ; <i32> [#uses=1]
%tmp5 = urem i32 251, %tmp3 ; <i32> [#uses=1]
%tmp6 = icmp ne i32 %tmp5, 0 ; <i1> [#uses=1]
%tmp67 = zext i1 %tmp6 to i32 ; <i32> [#uses=1]
%tmp9 = urem i32 %tmp67, 95 ; <i32> [#uses=1]
%tmp10 = and i32 %tmp9, 1 ; <i32> [#uses=1]
%tmp12 = icmp eq i32 %tmp10, 0 ; <i1> [#uses=1]
br i1 %tmp12, label %bb14, label %bb
bb: ; preds = %entry
br label %bb15
bb14: ; preds = %entry
br label %bb15
bb15: ; preds = %bb14, %bb
%iftmp.0.0 = phi i8* [ getelementptr ([5 x i8]* @.str1, i32 0, i32 0), %bb14 ], [ getelementptr ([5 x i8]* @.str, i32 0, i32 0), %bb ] ; <i8*> [#uses=1]
%tmp17 = call i32 (i8*, ...)* @printf( i8* %iftmp.0.0 ) nounwind ; <i32> [#uses=0]
ret i32 0
}
declare i32 @func_11()
declare i32 @printf(i8*, ...) nounwind