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authorDan Gohman <gohman@apple.com>2009-02-16 00:56:15 +0000
committerDan Gohman <gohman@apple.com>2009-02-16 00:56:15 +0000
commit74786c0f4360db7547f8a12980260b5b7a441627 (patch)
treeb6c70648223bc2e9f62a6c4f33748f7c7d05b4da /test/Transforms/IndVarSimplify/2004-03-10-PHIInsertionBug.ll
parent926b0a27b9adf79b89042785b8496cced5a49883 (diff)
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Rename IndVarsSimplify to IndVarSimplify, to be consistent with
the name used in the code that these tests are for. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64624 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/IndVarSimplify/2004-03-10-PHIInsertionBug.ll')
-rw-r--r--test/Transforms/IndVarSimplify/2004-03-10-PHIInsertionBug.ll26
1 files changed, 26 insertions, 0 deletions
diff --git a/test/Transforms/IndVarSimplify/2004-03-10-PHIInsertionBug.ll b/test/Transforms/IndVarSimplify/2004-03-10-PHIInsertionBug.ll
new file mode 100644
index 0000000..248b29b
--- /dev/null
+++ b/test/Transforms/IndVarSimplify/2004-03-10-PHIInsertionBug.ll
@@ -0,0 +1,26 @@
+; RUN: llvm-as < %s | opt -indvars -disable-output
+
+define void @test() {
+ br label %endif.0.i
+
+endif.0.i: ; preds = %0
+ br i1 false, label %then.3.i, label %endif.3.i
+
+then.3.i: ; preds = %endif.0.i
+ br label %endif.3.i
+
+endif.3.i: ; preds = %then.3.i, %endif.0.i
+ %inxm.0.i = phi i32 [ 8, %then.3.i ], [ 0, %endif.0.i ] ; <i32> [#uses=1]
+ %doinner.1.i = phi i32 [ 0, %then.3.i ], [ 0, %endif.0.i ] ; <i32> [#uses=0]
+ br label %loopentry.2.i
+
+loopentry.2.i: ; preds = %no_exit.2.i, %endif.3.i
+ %inxk.0.i = phi i32 [ %tmp.210.i, %no_exit.2.i ], [ 0, %endif.3.i ] ; <i32> [#uses=1]
+ br label %no_exit.2.i
+
+no_exit.2.i: ; preds = %loopentry.2.i
+ %tmp.210.i = sub i32 %inxk.0.i, %inxm.0.i ; <i32> [#uses=2]
+ %tmp.213.i = add i32 %tmp.210.i, 0 ; <i32> [#uses=0]
+ br label %loopentry.2.i
+}
+