[llvm-commits] [llvm] r104944 - /llvm/trunk/test/Transforms/InstCombine/getelementptr.ll

[Dan Gohman]

Author: djg
Date: Fri May 28 10:07:59 2010
New Revision: 104944

URL: http://llvm.org/viewvc/llvm-project?rev=104944&view=rev
Log:
Add a testcase for getelementptr index promotion.

Modified:
    llvm/trunk/test/Transforms/InstCombine/getelementptr.ll

Modified: llvm/trunk/test/Transforms/InstCombine/getelementptr.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/InstCombine/getelementptr.ll?rev=104944&r1=104943&r2=104944&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/InstCombine/getelementptr.ll (original)
+++ llvm/trunk/test/Transforms/InstCombine/getelementptr.ll Fri May 28 10:07:59 2010
@@ -468,3 +468,12 @@
                    getelementptr ([1 x i8]* @A37, i64 1, i64 0)
   ret i1 %t
 }
+
+; Test index promotion
+define i32* @test38(i32* %I, i32 %n) {
+        %A = getelementptr i32* %I, i32 %n
+        ret i32* %A
+; CHECK: @test38
+; CHECK: = sext i32 %n to i64
+; CHECK: %A = getelementptr i32* %I, i64 %
+}