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diff test/CodeGen/Mips/2008-10-13-LegalizerBug.ll @ 0:95c75e76d11b

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children afa8332a0e37
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/Mips/2008-10-13-LegalizerBug.ll	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,29 @@
+; RUN: llc < %s -march=mips
+; PR2794
+
+define i32 @main(i8*) nounwind {
+entry:
+        br label %continue.outer
+
+continue.outer:         ; preds = %case4, %entry
+        %p.0.ph.rec = phi i32 [ 0, %entry ], [ %indvar.next, %case4 ]          ; <i32> [#uses=2]
+        %p.0.ph = getelementptr i8* %0, i32 %p.0.ph.rec         ; <i8*> [#uses=1]
+        %1 = load i8* %p.0.ph           ; <i8> [#uses=1]
+        switch i8 %1, label %infloop [
+                i8 0, label %return.split
+                i8 76, label %case4
+                i8 108, label %case4
+                i8 104, label %case4
+                i8 42, label %case4
+        ]
+
+case4:          ; preds = %continue.outer, %continue.outer, %continue.outer, %continue.outer
+        %indvar.next = add i32 %p.0.ph.rec, 1           ; <i32> [#uses=1]
+        br label %continue.outer
+
+return.split:           ; preds = %continue.outer
+        ret i32 0
+
+infloop:                ; preds = %infloop, %continue.outer
+        br label %infloop
+}