| Chris Lattner | b503cc4 | 2005-02-27 18:48:19 +0000 | [diff] [blame] | 1 | ; both globals are write only, delete them. |
| 2 | |
| Chris Lattner | b85e4eb | 2011-06-18 06:05:24 +0000 | [diff] [blame] | 3 | ; RUN: opt < %s -globalopt -S | not grep internal |
| Reid Spencer | 2aabd07 | 2007-04-15 08:30:33 +0000 | [diff] [blame] | 4 | |
| Tanya Lattner | ec9a35a | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 5 | @G0 = internal global [58 x i8] c"asdlfkajsdlfkajsd;lfkajds;lfkjasd;flkajsd;lkfja;sdlkfjasd\00" ; <[58 x i8]*> [#uses=1] |
| 6 | @G1 = internal global [4 x i32] [ i32 1, i32 2, i32 3, i32 4 ] ; <[4 x i32]*> [#uses=1] |
| Chris Lattner | b503cc4 | 2005-02-27 18:48:19 +0000 | [diff] [blame] | 7 | |
| Tanya Lattner | ec9a35a | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 8 | define void @foo() { |
| Chris Lattner | b85e4eb | 2011-06-18 06:05:24 +0000 | [diff] [blame] | 9 | %Blah = alloca [58 x i8] |
| 10 | %tmp3 = bitcast [58 x i8]* %Blah to i8* |
| 11 | call void @llvm.memcpy.p0i8.p0i8.i32(i8* bitcast ([4 x i32]* @G1 to i8*), i8* %tmp3, i32 16, i32 1, i1 false) |
| 12 | call void @llvm.memset.p0i8.i32(i8* getelementptr inbounds ([58 x i8]* @G0, i32 0, i32 0), i8 17, i32 58, i32 1, i1 false) |
| 13 | ret void |
| Chris Lattner | b503cc4 | 2005-02-27 18:48:19 +0000 | [diff] [blame] | 14 | } |
| 15 | |
| Chris Lattner | b85e4eb | 2011-06-18 06:05:24 +0000 | [diff] [blame] | 16 | declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind |
| Chris Lattner | b503cc4 | 2005-02-27 18:48:19 +0000 | [diff] [blame] | 17 | |
| Chris Lattner | b85e4eb | 2011-06-18 06:05:24 +0000 | [diff] [blame] | 18 | declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind |