| Tanya Lattner | 6832837 | 2008-03-18 04:14:37 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | opt -scalarrepl | llvm-dis | \ |
| Reid Spencer | 9aafdcf | 2007-04-15 09:21:47 +0000 | [diff] [blame] | 2 | ; RUN: grep alloca | grep {4 x} |
| Chris Lattner | aa8ca2d | 2003-05-29 21:07:34 +0000 | [diff] [blame] | 3 | |
| 4 | ; Test that an array is not incorrectly deconstructed... |
| 5 | |
| Tanya Lattner | 6832837 | 2008-03-18 04:14:37 +0000 | [diff] [blame^] | 6 | define i32 @test() { |
| 7 | %X = alloca [4 x i32] ; <[4 x i32]*> [#uses=1] |
| 8 | %Y = getelementptr [4 x i32]* %X, i64 0, i64 0 ; <i32*> [#uses=1] |
| 9 | ; Must preserve arrayness! |
| 10 | %Z = getelementptr i32* %Y, i64 1 ; <i32*> [#uses=1] |
| 11 | %A = load i32* %Z ; <i32> [#uses=1] |
| 12 | ret i32 %A |
| Chris Lattner | aa8ca2d | 2003-05-29 21:07:34 +0000 | [diff] [blame] | 13 | } |