| Chris Lattner | 1277979 | 2007-03-19 00:17:19 +0000 | [diff] [blame] | 1 | ; PR1226 |
| Dan Gohman | f2f6ce6 | 2009-09-11 18:01:28 +0000 | [diff] [blame] | 2 | ; RUN: opt < %s -scalarrepl -S | \ |
| Chandler Carruth | 1de43ed | 2012-07-02 19:09:46 +0000 | [diff] [blame] | 3 | ; RUN: not grep "call void @llvm.memcpy.i32" |
| Dan Gohman | f2f6ce6 | 2009-09-11 18:01:28 +0000 | [diff] [blame] | 4 | ; RUN: opt < %s -scalarrepl -S | grep getelementptr |
| Reid Spencer | 9aafdcf | 2007-04-15 09:21:47 +0000 | [diff] [blame] | 5 | ; END. |
| 6 | |
| Chris Lattner | 7863a63 | 2007-03-19 00:11:30 +0000 | [diff] [blame] | 7 | target datalayout = "E-p:32:32" |
| 8 | target triple = "powerpc-apple-darwin8.8.0" |
| 9 | %struct.foo = type { i8, i8 } |
| 10 | |
| Chris Lattner | 7863a63 | 2007-03-19 00:11:30 +0000 | [diff] [blame] | 11 | |
| 12 | define i32 @test1(%struct.foo* %P) { |
| 13 | entry: |
| 14 | %L = alloca %struct.foo, align 2 ; <%struct.foo*> [#uses=1] |
| 15 | %L2 = getelementptr %struct.foo* %L, i32 0, i32 0 ; <i8*> [#uses=2] |
| 16 | %tmp13 = getelementptr %struct.foo* %P, i32 0, i32 0 ; <i8*> [#uses=1] |
| 17 | call void @llvm.memcpy.i32( i8* %L2, i8* %tmp13, i32 2, i32 1 ) |
| 18 | %tmp5 = load i8* %L2 ; <i8> [#uses=1] |
| 19 | %tmp56 = sext i8 %tmp5 to i32 ; <i32> [#uses=1] |
| 20 | ret i32 %tmp56 |
| 21 | } |
| 22 | |
| 23 | declare void @llvm.memcpy.i32(i8*, i8*, i32, i32) |