[clang] 0e17174 - OpenMP: Fix nothrow new/delete for amdgpu
Matt Arsenault via cfe-commits
cfe-commits at lists.llvm.org
Wed Jun 28 03:55:23 PDT 2023
Author: Matt Arsenault
Date: 2023-06-28T06:55:16-04:00
New Revision: 0e17174d40b2d25a755d2ce9acf7c905f254746d
URL: https://github.com/llvm/llvm-project/commit/0e17174d40b2d25a755d2ce9acf7c905f254746d
DIFF: https://github.com/llvm/llvm-project/commit/0e17174d40b2d25a755d2ce9acf7c905f254746d.diff
LOG: OpenMP: Fix nothrow new/delete for amdgpu
I tried #pragma omp begin declare variant device_type(nohost) but it
didn't work and I'm not really sure how it's supposed to work.
Added:
Modified:
clang/lib/Headers/openmp_wrappers/new
clang/test/Headers/openmp_new_nothrow.cpp
Removed:
################################################################################
diff --git a/clang/lib/Headers/openmp_wrappers/new b/clang/lib/Headers/openmp_wrappers/new
index 985ddc567f494..8bad3f19d6251 100644
--- a/clang/lib/Headers/openmp_wrappers/new
+++ b/clang/lib/Headers/openmp_wrappers/new
@@ -13,7 +13,7 @@
// which do not use nothrow_t are provided without the <new> header.
#include_next <new>
-#if defined(__NVPTX__) && defined(_OPENMP)
+#if (defined(__NVPTX__) || defined(__AMDGPU__)) && defined(_OPENMP)
#include <cstdlib>
diff --git a/clang/test/Headers/openmp_new_nothrow.cpp b/clang/test/Headers/openmp_new_nothrow.cpp
index 2f1502ed44fe5..8486de25ad655 100644
--- a/clang/test/Headers/openmp_new_nothrow.cpp
+++ b/clang/test/Headers/openmp_new_nothrow.cpp
@@ -1,6 +1,9 @@
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 2
-// RUN: %clang_cc1 -std=c++03 -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/Inputs/include -verify -fopenmp -x c++ -triple nvptx64-nvidia-cuda -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm -fopenmp-is-device -o - %s | FileCheck -check-prefixes=CHECK,CXX03 %s
-// RUN: %clang_cc1 -std=c++11 -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/Inputs/include -verify -fopenmp -x c++ -triple nvptx64-nvidia-cuda -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm -fopenmp-is-device -o - %s | FileCheck -check-prefixes=CHECK,CXX11 %s
+// RUN: %clang_cc1 -std=c++03 -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/Inputs/include -verify -fopenmp -x c++ -triple nvptx64-nvidia-cuda -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm -fopenmp-is-device -o - %s | FileCheck -check-prefixes=NVPTX,NVPTX-CXX03 %s
+// RUN: %clang_cc1 -std=c++11 -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/Inputs/include -verify -fopenmp -x c++ -triple nvptx64-nvidia-cuda -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm -fopenmp-is-device -o - %s | FileCheck -check-prefixes=NVPTX,NVPTX-NVPTX-CXX11 %s
+
+// RUN: %clang_cc1 -std=c++03 -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/Inputs/include -verify -fopenmp -x c++ -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm -fopenmp-is-device -o - %s | FileCheck -check-prefixes=AMDGPU,AMDGPU-CXX03 %s
+// RUN: %clang_cc1 -std=c++11 -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/Inputs/include -verify -fopenmp -x c++ -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm -fopenmp-is-device -o - %s | FileCheck -check-prefixes=AMDGPU,AMDGPU-CXX11 %s
// expected-no-diagnostics
@@ -10,71 +13,159 @@
#pragma omp begin declare target
extern const std::nothrow_t nothrow;
-// CHECK-LABEL: define hidden noundef ptr @_Z17new_stuff_nothrowv
-// CHECK-SAME: () #[[ATTR0:[0-9]+]] {
-// CHECK-NEXT: entry:
-// CHECK-NEXT: [[CALL:%.*]] = call noalias noundef ptr @_ZnwmRKSt9nothrow_t(i64 noundef 4, ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR4:[0-9]+]]
-// CHECK-NEXT: ret ptr [[CALL]]
+// NVPTX-LABEL: define hidden noundef ptr @_Z17new_stuff_nothrowv
+// NVPTX-SAME: () #[[ATTR0:[0-9]+]] {
+// NVPTX-NEXT: entry:
+// NVPTX-NEXT: [[CALL:%.*]] = call noalias noundef ptr @_ZnwmRKSt9nothrow_t(i64 noundef 4, ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR4:[0-9]+]]
+// NVPTX-NEXT: ret ptr [[CALL]]
+//
+// AMDGPU-LABEL: define hidden noundef ptr @_Z17new_stuff_nothrowv
+// AMDGPU-SAME: () #[[ATTR0:[0-9]+]] {
+// AMDGPU-NEXT: entry:
+// AMDGPU-NEXT: [[RETVAL:%.*]] = alloca ptr, align 8, addrspace(5)
+// AMDGPU-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL]] to ptr
+// AMDGPU-NEXT: [[CALL:%.*]] = call noalias noundef ptr @_ZnwmRKSt9nothrow_t(i64 noundef 4, ptr noundef nonnull align 1 dereferenceable(1) addrspacecast (ptr addrspace(1) @nothrow to ptr)) #[[ATTR4:[0-9]+]]
+// AMDGPU-NEXT: ret ptr [[CALL]]
//
int* new_stuff_nothrow() {
return new (nothrow) int;
}
-// CXX03-LABEL: define hidden noundef ptr @_Z23new_array_stuff_nothrowv
-// CXX03-SAME: () #[[ATTR0]] {
-// CXX03-NEXT: entry:
-// CXX03-NEXT: [[CALL:%.*]] = call noalias noundef ptr @_ZnamRKSt9nothrow_t(i64 noundef 136, ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR4]]
-// CXX03-NEXT: ret ptr [[CALL]]
-//
-// CXX11-LABEL: define hidden noundef ptr @_Z23new_array_stuff_nothrowv
-// CXX11-SAME: () #[[ATTR0]] {
-// CXX11-NEXT: entry:
-// CXX11-NEXT: [[CALL:%.*]] = call noalias noundef ptr @_ZnamRKSt9nothrow_t(i64 noundef 136, ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR7:[0-9]+]]
-// CXX11-NEXT: ret ptr [[CALL]]
+//
+// NVPTX-CXX11-LABEL: define hidden noundef ptr @_Z23new_array_stuff_nothrowv
+// NVPTX-CXX11-SAME: () #[[ATTR0]] {
+// NVPTX-CXX11-NEXT: entry:
+// NVPTX-CXX11-NEXT: [[CALL:%.*]] = call noalias noundef ptr @_ZnamRKSt9nothrow_t(i64 noundef 136, ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR7:[0-9]+]]
+// NVPTX-CXX11-NEXT: ret ptr [[CALL]]
+// NVPTX-CXX03-LABEL: define hidden noundef ptr @_Z23new_array_stuff_nothrowv
+// NVPTX-CXX03-SAME: () #[[ATTR0]] {
+// NVPTX-CXX03-NEXT: entry:
+// NVPTX-CXX03-NEXT: [[CALL:%.*]] = call noalias noundef ptr @_ZnamRKSt9nothrow_t(i64 noundef 136, ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR4]]
+// NVPTX-CXX03-NEXT: ret ptr [[CALL]]
+//
+// NVPTX-NVPTX-CXX11-LABEL: define hidden noundef ptr @_Z23new_array_stuff_nothrowv
+// NVPTX-NVPTX-CXX11-SAME: () #[[ATTR0]] {
+// NVPTX-NVPTX-CXX11-NEXT: entry:
+// NVPTX-NVPTX-CXX11-NEXT: [[CALL:%.*]] = call noalias noundef ptr @_ZnamRKSt9nothrow_t(i64 noundef 136, ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR7:[0-9]+]]
+// NVPTX-NVPTX-CXX11-NEXT: ret ptr [[CALL]]
+//
+// AMDGPU-CXX03-LABEL: define hidden noundef ptr @_Z23new_array_stuff_nothrowv
+// AMDGPU-CXX03-SAME: () #[[ATTR0]] {
+// AMDGPU-CXX03-NEXT: entry:
+// AMDGPU-CXX03-NEXT: [[RETVAL:%.*]] = alloca ptr, align 8, addrspace(5)
+// AMDGPU-CXX03-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL]] to ptr
+// AMDGPU-CXX03-NEXT: [[CALL:%.*]] = call noalias noundef ptr @_ZnamRKSt9nothrow_t(i64 noundef 136, ptr noundef nonnull align 1 dereferenceable(1) addrspacecast (ptr addrspace(1) @nothrow to ptr)) #[[ATTR4]]
+// AMDGPU-CXX03-NEXT: ret ptr [[CALL]]
+//
+// AMDGPU-CXX11-LABEL: define hidden noundef ptr @_Z23new_array_stuff_nothrowv
+// AMDGPU-CXX11-SAME: () #[[ATTR0]] {
+// AMDGPU-CXX11-NEXT: entry:
+// AMDGPU-CXX11-NEXT: [[RETVAL:%.*]] = alloca ptr, align 8, addrspace(5)
+// AMDGPU-CXX11-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL]] to ptr
+// AMDGPU-CXX11-NEXT: [[CALL:%.*]] = call noalias noundef ptr @_ZnamRKSt9nothrow_t(i64 noundef 136, ptr noundef nonnull align 1 dereferenceable(1) addrspacecast (ptr addrspace(1) @nothrow to ptr)) #[[ATTR7:[0-9]+]]
+// AMDGPU-CXX11-NEXT: ret ptr [[CALL]]
//
int* new_array_stuff_nothrow() {
return new (nothrow) int[34];
}
-// CXX03-LABEL: define hidden void @_Z20delete_stuff_nothrowPi
-// CXX03-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
-// CXX03-NEXT: entry:
-// CXX03-NEXT: [[PTR_ADDR:%.*]] = alloca ptr, align 8
-// CXX03-NEXT: store ptr [[PTR]], ptr [[PTR_ADDR]], align 8
-// CXX03-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR]], align 8
-// CXX03-NEXT: call void @_ZdlPvRKSt9nothrow_t(ptr noundef [[TMP0]], ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR6:[0-9]+]]
-// CXX03-NEXT: ret void
-//
-// CXX11-LABEL: define hidden void @_Z20delete_stuff_nothrowPi
-// CXX11-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
-// CXX11-NEXT: entry:
-// CXX11-NEXT: [[PTR_ADDR:%.*]] = alloca ptr, align 8
-// CXX11-NEXT: store ptr [[PTR]], ptr [[PTR_ADDR]], align 8
-// CXX11-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR]], align 8
-// CXX11-NEXT: call void @_ZdlPvRKSt9nothrow_t(ptr noundef [[TMP0]], ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR8:[0-9]+]]
-// CXX11-NEXT: ret void
+//
+// NVPTX-CXX11-LABEL: define hidden void @_Z20delete_stuff_nothrowPi
+// NVPTX-CXX11-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
+// NVPTX-CXX11-NEXT: entry:
+// NVPTX-CXX11-NEXT: [[PTR_ADDR:%.*]] = alloca ptr, align 8
+// NVPTX-CXX11-NEXT: store ptr [[PTR]], ptr [[PTR_ADDR]], align 8
+// NVPTX-CXX11-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR]], align 8
+// NVPTX-CXX11-NEXT: call void @_ZdlPvRKSt9nothrow_t(ptr noundef [[TMP0]], ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR8:[0-9]+]]
+// NVPTX-CXX11-NEXT: ret void
+// NVPTX-CXX03-LABEL: define hidden void @_Z20delete_stuff_nothrowPi
+// NVPTX-CXX03-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
+// NVPTX-CXX03-NEXT: entry:
+// NVPTX-CXX03-NEXT: [[PTR_ADDR:%.*]] = alloca ptr, align 8
+// NVPTX-CXX03-NEXT: store ptr [[PTR]], ptr [[PTR_ADDR]], align 8
+// NVPTX-CXX03-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR]], align 8
+// NVPTX-CXX03-NEXT: call void @_ZdlPvRKSt9nothrow_t(ptr noundef [[TMP0]], ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR6:[0-9]+]]
+// NVPTX-CXX03-NEXT: ret void
+//
+// NVPTX-NVPTX-CXX11-LABEL: define hidden void @_Z20delete_stuff_nothrowPi
+// NVPTX-NVPTX-CXX11-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
+// NVPTX-NVPTX-CXX11-NEXT: entry:
+// NVPTX-NVPTX-CXX11-NEXT: [[PTR_ADDR:%.*]] = alloca ptr, align 8
+// NVPTX-NVPTX-CXX11-NEXT: store ptr [[PTR]], ptr [[PTR_ADDR]], align 8
+// NVPTX-NVPTX-CXX11-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR]], align 8
+// NVPTX-NVPTX-CXX11-NEXT: call void @_ZdlPvRKSt9nothrow_t(ptr noundef [[TMP0]], ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR8:[0-9]+]]
+// NVPTX-NVPTX-CXX11-NEXT: ret void
+//
+// AMDGPU-CXX03-LABEL: define hidden void @_Z20delete_stuff_nothrowPi
+// AMDGPU-CXX03-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
+// AMDGPU-CXX03-NEXT: entry:
+// AMDGPU-CXX03-NEXT: [[PTR_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
+// AMDGPU-CXX03-NEXT: [[PTR_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[PTR_ADDR]] to ptr
+// AMDGPU-CXX03-NEXT: store ptr [[PTR]], ptr [[PTR_ADDR_ASCAST]], align 8
+// AMDGPU-CXX03-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR_ASCAST]], align 8
+// AMDGPU-CXX03-NEXT: call void @_ZdlPvRKSt9nothrow_t(ptr noundef [[TMP0]], ptr noundef nonnull align 1 dereferenceable(1) addrspacecast (ptr addrspace(1) @nothrow to ptr)) #[[ATTR6:[0-9]+]]
+// AMDGPU-CXX03-NEXT: ret void
+//
+// AMDGPU-CXX11-LABEL: define hidden void @_Z20delete_stuff_nothrowPi
+// AMDGPU-CXX11-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
+// AMDGPU-CXX11-NEXT: entry:
+// AMDGPU-CXX11-NEXT: [[PTR_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
+// AMDGPU-CXX11-NEXT: [[PTR_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[PTR_ADDR]] to ptr
+// AMDGPU-CXX11-NEXT: store ptr [[PTR]], ptr [[PTR_ADDR_ASCAST]], align 8
+// AMDGPU-CXX11-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR_ASCAST]], align 8
+// AMDGPU-CXX11-NEXT: call void @_ZdlPvRKSt9nothrow_t(ptr noundef [[TMP0]], ptr noundef nonnull align 1 dereferenceable(1) addrspacecast (ptr addrspace(1) @nothrow to ptr)) #[[ATTR8:[0-9]+]]
+// AMDGPU-CXX11-NEXT: ret void
//
void delete_stuff_nothrow(int* ptr) {
operator delete(ptr, nothrow);
}
-// CXX03-LABEL: define hidden void @_Z26delete_array_stuff_nothrowPi
-// CXX03-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
-// CXX03-NEXT: entry:
-// CXX03-NEXT: [[PTR_ADDR:%.*]] = alloca ptr, align 8
-// CXX03-NEXT: store ptr [[PTR]], ptr [[PTR_ADDR]], align 8
-// CXX03-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR]], align 8
-// CXX03-NEXT: call void @_ZdaPvRKSt9nothrow_t(ptr noundef [[TMP0]], ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR6]]
-// CXX03-NEXT: ret void
-//
-// CXX11-LABEL: define hidden void @_Z26delete_array_stuff_nothrowPi
-// CXX11-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
-// CXX11-NEXT: entry:
-// CXX11-NEXT: [[PTR_ADDR:%.*]] = alloca ptr, align 8
-// CXX11-NEXT: store ptr [[PTR]], ptr [[PTR_ADDR]], align 8
-// CXX11-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR]], align 8
-// CXX11-NEXT: call void @_ZdaPvRKSt9nothrow_t(ptr noundef [[TMP0]], ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR8]]
-// CXX11-NEXT: ret void
+//
+// NVPTX-CXX11-LABEL: define hidden void @_Z26delete_array_stuff_nothrowPi
+// NVPTX-CXX11-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
+// NVPTX-CXX11-NEXT: entry:
+// NVPTX-CXX11-NEXT: [[PTR_ADDR:%.*]] = alloca ptr, align 8
+// NVPTX-CXX11-NEXT: store ptr [[PTR]], ptr [[PTR_ADDR]], align 8
+// NVPTX-CXX11-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR]], align 8
+// NVPTX-CXX11-NEXT: call void @_ZdaPvRKSt9nothrow_t(ptr noundef [[TMP0]], ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR8]]
+// NVPTX-CXX11-NEXT: ret void
+// NVPTX-CXX03-LABEL: define hidden void @_Z26delete_array_stuff_nothrowPi
+// NVPTX-CXX03-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
+// NVPTX-CXX03-NEXT: entry:
+// NVPTX-CXX03-NEXT: [[PTR_ADDR:%.*]] = alloca ptr, align 8
+// NVPTX-CXX03-NEXT: store ptr [[PTR]], ptr [[PTR_ADDR]], align 8
+// NVPTX-CXX03-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR]], align 8
+// NVPTX-CXX03-NEXT: call void @_ZdaPvRKSt9nothrow_t(ptr noundef [[TMP0]], ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR6]]
+// NVPTX-CXX03-NEXT: ret void
+//
+// NVPTX-NVPTX-CXX11-LABEL: define hidden void @_Z26delete_array_stuff_nothrowPi
+// NVPTX-NVPTX-CXX11-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
+// NVPTX-NVPTX-CXX11-NEXT: entry:
+// NVPTX-NVPTX-CXX11-NEXT: [[PTR_ADDR:%.*]] = alloca ptr, align 8
+// NVPTX-NVPTX-CXX11-NEXT: store ptr [[PTR]], ptr [[PTR_ADDR]], align 8
+// NVPTX-NVPTX-CXX11-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR]], align 8
+// NVPTX-NVPTX-CXX11-NEXT: call void @_ZdaPvRKSt9nothrow_t(ptr noundef [[TMP0]], ptr noundef nonnull align 1 dereferenceable(1) @nothrow) #[[ATTR8]]
+// NVPTX-NVPTX-CXX11-NEXT: ret void
+//
+// AMDGPU-CXX03-LABEL: define hidden void @_Z26delete_array_stuff_nothrowPi
+// AMDGPU-CXX03-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
+// AMDGPU-CXX03-NEXT: entry:
+// AMDGPU-CXX03-NEXT: [[PTR_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
+// AMDGPU-CXX03-NEXT: [[PTR_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[PTR_ADDR]] to ptr
+// AMDGPU-CXX03-NEXT: store ptr [[PTR]], ptr [[PTR_ADDR_ASCAST]], align 8
+// AMDGPU-CXX03-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR_ASCAST]], align 8
+// AMDGPU-CXX03-NEXT: call void @_ZdaPvRKSt9nothrow_t(ptr noundef [[TMP0]], ptr noundef nonnull align 1 dereferenceable(1) addrspacecast (ptr addrspace(1) @nothrow to ptr)) #[[ATTR6]]
+// AMDGPU-CXX03-NEXT: ret void
+//
+// AMDGPU-CXX11-LABEL: define hidden void @_Z26delete_array_stuff_nothrowPi
+// AMDGPU-CXX11-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
+// AMDGPU-CXX11-NEXT: entry:
+// AMDGPU-CXX11-NEXT: [[PTR_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
+// AMDGPU-CXX11-NEXT: [[PTR_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[PTR_ADDR]] to ptr
+// AMDGPU-CXX11-NEXT: store ptr [[PTR]], ptr [[PTR_ADDR_ASCAST]], align 8
+// AMDGPU-CXX11-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR_ASCAST]], align 8
+// AMDGPU-CXX11-NEXT: call void @_ZdaPvRKSt9nothrow_t(ptr noundef [[TMP0]], ptr noundef nonnull align 1 dereferenceable(1) addrspacecast (ptr addrspace(1) @nothrow to ptr)) #[[ATTR8]]
+// AMDGPU-CXX11-NEXT: ret void
//
void delete_array_stuff_nothrow(int* ptr) {
operator delete[](ptr, nothrow);
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