derek.holloway
7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
61 lines
3.1 KiB
C
61 lines
3.1 KiB
C
// RUN: %clang_cc1 %s -emit-llvm -o - -fblocks -triple x86_64-apple-darwin10 | FileCheck %s
|
|
|
|
// CHECK: [[AGG:%.*]] = type { i32 }
|
|
typedef struct { int v; } Agg;
|
|
Agg makeAgg(void);
|
|
|
|
// When assigning into a __block variable, ensure that we compute that
|
|
// address *after* evaluating the RHS when the RHS has the capacity to
|
|
// cause a block copy.
|
|
void test0(void) {
|
|
__block Agg a = {100};
|
|
^{ (void)a; };
|
|
|
|
a = makeAgg();
|
|
}
|
|
// CHECK-LABEL: define{{.*}} void @test0()
|
|
// CHECK: [[A:%.*]] = alloca [[BYREF:%.*]], align 8
|
|
// CHECK-NEXT: alloca <{ ptr, i32, i32, ptr, ptr, ptr }>, align 8
|
|
// CHECK-NEXT: [[TEMP:%.*]] = alloca [[AGG]], align 4
|
|
// CHECK: [[RESULT:%.*]] = call i32 @makeAgg()
|
|
// CHECK-NEXT: [[T0:%.*]] = getelementptr inbounds nuw [[AGG]], ptr [[TEMP]], i32 0, i32 0
|
|
// CHECK-NEXT: store i32 [[RESULT]], ptr [[T0]]
|
|
// Check that we properly assign into the forwarding pointer.
|
|
// CHECK-NEXT: [[A_FORWARDING:%.*]] = getelementptr inbounds nuw [[BYREF]], ptr [[A]], i32 0, i32 1
|
|
// CHECK-NEXT: [[T0:%.*]] = load ptr, ptr [[A_FORWARDING]]
|
|
// CHECK-NEXT: [[T1:%.*]] = getelementptr inbounds nuw [[BYREF]], ptr [[T0]], i32 0, i32 4
|
|
// CHECK-NEXT: call void @llvm.memcpy.p0.p0.i64(ptr align 8 [[T1]], ptr align 4 [[TEMP]], i64 4, i1 false)
|
|
// Verify that there's nothing else significant in the function.
|
|
// CHECK-NEXT: call void @_Block_object_dispose(ptr [[A]], i32 8)
|
|
// CHECK-NEXT: ret void
|
|
|
|
// When chaining assignments into __block variables, make sure we
|
|
// propagate the actual value into the outer variable.
|
|
void test1(void) {
|
|
__block Agg a, b;
|
|
^{ (void)a; (void)b; };
|
|
a = b = makeAgg();
|
|
}
|
|
// CHECK-LABEL: define{{.*}} void @test1()
|
|
// CHECK: [[A:%.*]] = alloca [[A_BYREF:%.*]], align 8
|
|
// CHECK-NEXT: [[B:%.*]] = alloca [[B_BYREF:%.*]], align 8
|
|
// CHECK-NEXT: alloca <{ ptr, i32, i32, ptr, ptr, ptr, ptr }>, align 8
|
|
// CHECK-NEXT: [[TEMP:%.*]] = alloca [[AGG]], align 4
|
|
// CHECK: [[RESULT:%.*]] = call i32 @makeAgg()
|
|
// CHECK-NEXT: [[T0:%.*]] = getelementptr inbounds nuw [[AGG]], ptr [[TEMP]], i32 0, i32 0
|
|
// CHECK-NEXT: store i32 [[RESULT]], ptr [[T0]]
|
|
// Check that we properly assign into the forwarding pointer, first for b:
|
|
// CHECK-NEXT: [[B_FORWARDING:%.*]] = getelementptr inbounds nuw [[B_BYREF]], ptr [[B]], i32 0, i32 1
|
|
// CHECK-NEXT: [[T0:%.*]] = load ptr, ptr [[B_FORWARDING]]
|
|
// CHECK-NEXT: [[T1:%.*]] = getelementptr inbounds nuw [[B_BYREF]], ptr [[T0]], i32 0, i32 4
|
|
// CHECK-NEXT: call void @llvm.memcpy.p0.p0.i64(ptr align 8 [[T1]], ptr align 4 [[TEMP]], i64 4, i1 false)
|
|
// Then for 'a':
|
|
// CHECK-NEXT: [[A_FORWARDING:%.*]] = getelementptr inbounds nuw [[A_BYREF]], ptr [[A]], i32 0, i32 1
|
|
// CHECK-NEXT: [[T0:%.*]] = load ptr, ptr [[A_FORWARDING]]
|
|
// CHECK-NEXT: [[T1:%.*]] = getelementptr inbounds nuw [[A_BYREF]], ptr [[T0]], i32 0, i32 4
|
|
// CHECK-NEXT: call void @llvm.memcpy.p0.p0.i64(ptr align 8 [[T1]], ptr align 4 [[TEMP]], i64 4, i1 false)
|
|
// Verify that there's nothing else significant in the function.
|
|
// CHECK-NEXT: call void @_Block_object_dispose(ptr [[B]], i32 8)
|
|
// CHECK-NEXT: call void @_Block_object_dispose(ptr [[A]], i32 8)
|
|
// CHECK-NEXT: ret void
|