| Piotr Padlewski | 9648b46 | 2018-05-03 11:03:01 +0000 | [diff] [blame] | 1 | ; RUN: opt -S < %s | FileCheck %s |
| 2 | |
| 3 | ; The intrinsic firstly only took i8*, then it was made polimorphic, then |
| 4 | ; it was renamed to launder.invariant.group |
| 5 | define void @test(i8* %p1, i16* %p16) { |
| 6 | ; CHECK-LABEL: @test |
| 7 | ; CHECK: %p2 = call i8* @llvm.launder.invariant.group.p0i8(i8* %p1) |
| 8 | ; CHECK: %p3 = call i8* @llvm.launder.invariant.group.p0i8(i8* %p1) |
| 9 | ; CHECK: %p4 = call i16* @llvm.launder.invariant.group.p0i16(i16* %p16) |
| 10 | %p2 = call i8* @llvm.invariant.group.barrier(i8* %p1) |
| 11 | %p3 = call i8* @llvm.invariant.group.barrier.p0i8(i8* %p1) |
| 12 | %p4 = call i16* @llvm.invariant.group.barrier.p0i16(i16* %p16) |
| 13 | ret void |
| 14 | } |
| 15 | |
| 16 | ; CHECK: Function Attrs: inaccessiblememonly nounwind speculatable |
| 17 | ; CHECK: declare i8* @llvm.launder.invariant.group.p0i8(i8*) |
| 18 | ; CHECK: Function Attrs: inaccessiblememonly nounwind speculatable |
| 19 | ; CHECK: declare i16* @llvm.launder.invariant.group.p0i16(i16*) |
| 20 | declare i8* @llvm.invariant.group.barrier(i8*) |
| 21 | declare i8* @llvm.invariant.group.barrier.p0i8(i8*) |
| 22 | declare i16* @llvm.invariant.group.barrier.p0i16(i16*) |