diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/statepoint-call-lowering.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/statepoint-call-lowering.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/statepoint-call-lowering.ll b/llvm/test/CodeGen/X86/statepoint-call-lowering.ll index aacdc8a0377..e7a0dcab9ab 100644 --- a/llvm/test/CodeGen/X86/statepoint-call-lowering.ll +++ b/llvm/test/CodeGen/X86/statepoint-call-lowering.ll @@ -60,6 +60,21 @@ entry: ret float %call1 } +define i1 @test_relocate(i32* %a) { +; CHECK-LABEL: test_relocate +; Check that an ununsed relocate has no code-generation impact +; CHECK: pushq %rax +; CHECK: callq return_i1 +; CHECK-NEXT: .Ltmp13: +; CHECK-NEXT: popq %rdx +; CHECK-NEXT: retq +entry: + %safepoint_token = tail call i32 (i1 ()*, i32, i32, ...)* @llvm.experimental.gc.statepoint.p0f_i1f(i1 ()* @return_i1, i32 0, i32 0, i32 0, i32* %a) + %call1 = call i32* @llvm.experimental.gc.relocate.p0i32(i32 %safepoint_token, i32 4, i32 4) + %call2 = call zeroext i1 @llvm.experimental.gc.result.int.i1(i32 %safepoint_token) + ret i1 %call2 +} + declare i32 @llvm.experimental.gc.statepoint.p0f_i1f(i1 ()*, i32, i32, ...) declare i1 @llvm.experimental.gc.result.int.i1(i32) @@ -72,3 +87,4 @@ declare i32* @llvm.experimental.gc.result.ptr.p0i32(i32) declare i32 @llvm.experimental.gc.statepoint.p0f_f32f(float ()*, i32, i32, ...) declare float @llvm.experimental.gc.result.float.f32(i32) +declare i32* @llvm.experimental.gc.relocate.p0i32(i32, i32, i32) |
