diff test/Assembler/2003-08-20-ConstantExprGEP-Fold.ll @ 0:95c75e76d11b LLVM3.4

LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children 54457678186b
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/Assembler/2003-08-20-ConstantExprGEP-Fold.ll	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,16 @@
+; RUN: opt < %s -instcombine -simplifycfg -S | not grep br
+
+@.str_1 = internal constant [6 x i8] c"_Bool\00"                ; <[6 x i8]*> [#uses=2]
+
+define i32 @test() {
+        %tmp.54 = load i8* getelementptr ([6 x i8]* @.str_1, i64 0, i64 1)            ; <i8> [#uses=1]
+        %tmp.55 = icmp ne i8 %tmp.54, 66                ; <i1> [#uses=1]
+        br i1 %tmp.55, label %then.7, label %endif.7
+
+then.7:         ; preds = %then.7, %0
+        br label %then.7
+
+endif.7:                ; preds = %0
+        ret i32 0
+}
+