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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/loop_evaluate_4.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/loop_evaluate_4.ll')
-rw-r--r--test/Transforms/IndVarSimplify/loop_evaluate_4.ll20
1 files changed, 20 insertions, 0 deletions
diff --git a/test/Transforms/IndVarSimplify/loop_evaluate_4.ll b/test/Transforms/IndVarSimplify/loop_evaluate_4.ll
new file mode 100644
index 0000000..6c6a362
--- /dev/null
+++ b/test/Transforms/IndVarSimplify/loop_evaluate_4.ll
@@ -0,0 +1,20 @@
+; RUN: llvm-as < %s | opt -indvars | llvm-dis | grep {ret i32 9900}
+; PR1179
+
+define i32 @test4() {
+entry:
+ br label %bb7
+
+bb7: ; preds = %bb7, %entry
+ %v.01.0 = phi i32 [ 0, %entry ], [ %tmp4, %bb7 ] ; <i32> [#uses=1]
+ %i.03.0 = phi i32 [ 0, %entry ], [ %tmp6, %bb7 ] ; <i32> [#uses=2]
+ %tmp2 = shl i32 %i.03.0, 1 ; <i32> [#uses=1]
+ %tmp4 = add i32 %tmp2, %v.01.0 ; <i32> [#uses=2]
+ %tmp6 = add i32 %i.03.0, 1 ; <i32> [#uses=2]
+ icmp slt i32 %tmp6, 100 ; <i1>:0 [#uses=1]
+ br i1 %0, label %bb7, label %bb9
+
+bb9: ; preds = %bb7
+ ret i32 %tmp4
+}
+