62 lines · cpp
1// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 52// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -o - | FileCheck -check-prefix=DEFAULT %s3// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -munsafe-fp-atomics -emit-llvm %s -fopenmp-is-target-device -o - | FileCheck -check-prefix=UNSAFE-FP-ATOMICS %s4 5#pragma omp declare target6 7float fv, fx;8double dv, dx;9 10// DEFAULT-LABEL: define hidden void @_Z15atomic_fadd_f32v(11// DEFAULT-SAME: ) #[[ATTR0:[0-9]+]] {12// DEFAULT-NEXT: [[ENTRY:.*:]]13// DEFAULT-NEXT: [[TMP0:%.*]] = load float, ptr addrspacecast (ptr addrspace(1) @fv to ptr), align 414// DEFAULT-NEXT: [[TMP1:%.*]] = atomicrmw fadd ptr addrspacecast (ptr addrspace(1) @fx to ptr), float [[TMP0]] monotonic, align 4, !amdgpu.no.fine.grained.memory [[META5:![0-9]+]], !amdgpu.no.remote.memory [[META5]]15// DEFAULT-NEXT: [[ADD:%.*]] = fadd float [[TMP1]], [[TMP0]]16// DEFAULT-NEXT: store float [[ADD]], ptr addrspacecast (ptr addrspace(1) @fv to ptr), align 417// DEFAULT-NEXT: ret void18//19// UNSAFE-FP-ATOMICS-LABEL: define hidden void @_Z15atomic_fadd_f32v(20// UNSAFE-FP-ATOMICS-SAME: ) #[[ATTR0:[0-9]+]] {21// UNSAFE-FP-ATOMICS-NEXT: [[ENTRY:.*:]]22// UNSAFE-FP-ATOMICS-NEXT: [[TMP0:%.*]] = load float, ptr addrspacecast (ptr addrspace(1) @fv to ptr), align 423// UNSAFE-FP-ATOMICS-NEXT: [[TMP1:%.*]] = atomicrmw fadd ptr addrspacecast (ptr addrspace(1) @fx to ptr), float [[TMP0]] monotonic, align 4, !amdgpu.no.fine.grained.memory [[META5:![0-9]+]], !amdgpu.no.remote.memory [[META5]], !amdgpu.ignore.denormal.mode [[META5]]24// UNSAFE-FP-ATOMICS-NEXT: [[ADD:%.*]] = fadd float [[TMP1]], [[TMP0]]25// UNSAFE-FP-ATOMICS-NEXT: store float [[ADD]], ptr addrspacecast (ptr addrspace(1) @fv to ptr), align 426// UNSAFE-FP-ATOMICS-NEXT: ret void27//28void atomic_fadd_f32() {29#pragma omp atomic capture30 fv = fx = fx + fv;31}32 33// DEFAULT-LABEL: define hidden void @_Z15atomic_fadd_f64v(34// DEFAULT-SAME: ) #[[ATTR0]] {35// DEFAULT-NEXT: [[ENTRY:.*:]]36// DEFAULT-NEXT: [[TMP0:%.*]] = load double, ptr addrspacecast (ptr addrspace(1) @dv to ptr), align 837// DEFAULT-NEXT: [[TMP1:%.*]] = atomicrmw fadd ptr addrspacecast (ptr addrspace(1) @dx to ptr), double [[TMP0]] monotonic, align 8, !amdgpu.no.fine.grained.memory [[META5]], !amdgpu.no.remote.memory [[META5]]38// DEFAULT-NEXT: [[ADD:%.*]] = fadd double [[TMP1]], [[TMP0]]39// DEFAULT-NEXT: store double [[ADD]], ptr addrspacecast (ptr addrspace(1) @dv to ptr), align 840// DEFAULT-NEXT: ret void41//42// UNSAFE-FP-ATOMICS-LABEL: define hidden void @_Z15atomic_fadd_f64v(43// UNSAFE-FP-ATOMICS-SAME: ) #[[ATTR0]] {44// UNSAFE-FP-ATOMICS-NEXT: [[ENTRY:.*:]]45// UNSAFE-FP-ATOMICS-NEXT: [[TMP0:%.*]] = load double, ptr addrspacecast (ptr addrspace(1) @dv to ptr), align 846// UNSAFE-FP-ATOMICS-NEXT: [[TMP1:%.*]] = atomicrmw fadd ptr addrspacecast (ptr addrspace(1) @dx to ptr), double [[TMP0]] monotonic, align 8, !amdgpu.no.fine.grained.memory [[META5]], !amdgpu.no.remote.memory [[META5]]47// UNSAFE-FP-ATOMICS-NEXT: [[ADD:%.*]] = fadd double [[TMP1]], [[TMP0]]48// UNSAFE-FP-ATOMICS-NEXT: store double [[ADD]], ptr addrspacecast (ptr addrspace(1) @dv to ptr), align 849// UNSAFE-FP-ATOMICS-NEXT: ret void50//51void atomic_fadd_f64() {52#pragma omp atomic capture53 dv = dx = dx + dv;54}55 56#pragma omp end declare target57//.58// DEFAULT: [[META5]] = !{}59//.60// UNSAFE-FP-ATOMICS: [[META5]] = !{}61//.62