| Dan Gohman | 1880092 | 2009-09-11 18:01:28 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -scalarrepl -mem2reg -S | not grep alloca |
| Kenneth Uildriks | 90fedc6 | 2009-11-03 15:29:06 +0000 | [diff] [blame] | 2 | target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64" |
| Chris Lattner | be3b392 | 2003-05-27 15:51:17 +0000 | [diff] [blame] | 3 | |
| Tanya Lattner | 4e59897 | 2008-03-18 04:14:37 +0000 | [diff] [blame] | 4 | define i32 @test() { |
| 5 | %X = alloca [4 x i32] ; <[4 x i32]*> [#uses=1] |
| David Blaikie | 79e6c74 | 2015-02-27 19:29:02 +0000 | [diff] [blame] | 6 | %Y = getelementptr [4 x i32], [4 x i32]* %X, i64 0, i64 0 ; <i32*> [#uses=2] |
| Tanya Lattner | 4e59897 | 2008-03-18 04:14:37 +0000 | [diff] [blame] | 7 | store i32 0, i32* %Y |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 8 | %Z = load i32, i32* %Y ; <i32> [#uses=1] |
| Tanya Lattner | 4e59897 | 2008-03-18 04:14:37 +0000 | [diff] [blame] | 9 | ret i32 %Z |
| Chris Lattner | be3b392 | 2003-05-27 15:51:17 +0000 | [diff] [blame] | 10 | } |
| Tanya Lattner | 4e59897 | 2008-03-18 04:14:37 +0000 | [diff] [blame] | 11 | |