diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/allow-check.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/allow-check.ll | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/allow-check.ll b/llvm/test/CodeGen/AMDGPU/allow-check.ll new file mode 100644 index 0000000..db6cdc3 --- /dev/null +++ b/llvm/test/CodeGen/AMDGPU/allow-check.ll @@ -0,0 +1,30 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 +; RUN: llc < %s -mtriple=amdgcn-amd-mesa3d | FileCheck %s +; RUN: llc < %s -mtriple=amdgcn-amd-mesa3d -global-isel | FileCheck %s +; RUN: llc < %s -mtriple=amdgcn-amd-mesa3d -fast-isel | FileCheck %s + +define i1 @test_runtime() local_unnamed_addr { +; CHECK-LABEL: test_runtime: +; CHECK: ; %bb.0: ; %entry +; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) +; CHECK-NEXT: v_mov_b32_e32 v0, 1 +; CHECK-NEXT: s_setpc_b64 s[30:31] +entry: + %allow = call i1 @llvm.allow.runtime.check(metadata !"test_check") + ret i1 %allow +} + +declare i1 @llvm.allow.runtime.check(metadata) nounwind + +define i1 @test_ubsan() local_unnamed_addr { +; CHECK-LABEL: test_ubsan: +; CHECK: ; %bb.0: ; %entry +; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) +; CHECK-NEXT: v_mov_b32_e32 v0, 1 +; CHECK-NEXT: s_setpc_b64 s[30:31] +entry: + %allow = call i1 @llvm.allow.ubsan.check(i8 7) + ret i1 %allow +} + +declare i1 @llvm.allow.ubsan.check(i8) nounwind |