| Eli Friedman | 5842c99 | 2009-12-17 21:07:31 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -instcombine -S | FileCheck %s |
| 2 | |
| Chris Lattner | 98e8267 | 2010-10-01 05:47:16 +0000 | [diff] [blame^] | 3 | declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind |
| Eli Friedman | 5842c99 | 2009-12-17 21:07:31 +0000 | [diff] [blame] | 4 | |
| 5 | define void @test4(i8* %a) { |
| Chris Lattner | 98e8267 | 2010-10-01 05:47:16 +0000 | [diff] [blame^] | 6 | tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* %a, i8* %a, i32 100, i32 1, i1 false) |
| Eli Friedman | 5842c99 | 2009-12-17 21:07:31 +0000 | [diff] [blame] | 7 | ret void |
| 8 | } |
| 9 | ; CHECK: define void @test4 |
| 10 | ; CHECK-NEXT: ret void |