forked from OSchip/llvm-project
193 lines
8.2 KiB
C
193 lines
8.2 KiB
C
// RUN: %clang_cc1 -verify -fopenmp -x c -emit-llvm %s -triple %itanium_abi_triple -o - -femit-all-decls -disable-llvm-passes | FileCheck %s
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// RUN: %clang_cc1 -fopenmp -x c -triple %itanium_abi_triple -emit-pch -o %t %s -femit-all-decls -disable-llvm-passes
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// RUN: %clang_cc1 -fopenmp -x c -triple %itanium_abi_triple -include-pch %t -verify %s -emit-llvm -o - -femit-all-decls -disable-llvm-passes | FileCheck --check-prefix=CHECK-LOAD %s
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// RUN: %clang_cc1 -fopenmp -x c -triple %itanium_abi_triple -emit-pch -o %t %s -femit-all-decls -disable-llvm-passes -fopenmp-version=45
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// RUN: %clang_cc1 -fopenmp -x c -triple %itanium_abi_triple -include-pch %t -verify %s -emit-llvm -o - -femit-all-decls -disable-llvm-passes -fopenmp-version=45 | FileCheck --check-prefixes=CHECK-LOAD,OMP45-LOAD %s
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// RUN: %clang_cc1 -verify -fopenmp-simd -x c -emit-llvm %s -triple %itanium_abi_triple -o - -femit-all-decls -disable-llvm-passes | FileCheck --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -fopenmp-simd -x c -triple %itanium_abi_triple -emit-pch -o %t %s -femit-all-decls -disable-llvm-passes
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// RUN: %clang_cc1 -fopenmp-simd -x c -triple %itanium_abi_triple -include-pch %t -verify %s -emit-llvm -o - -femit-all-decls -disable-llvm-passes | FileCheck --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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// CHECK: [[SSS_INT:.+]] = type { i32 }
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// CHECK-LOAD: [[SSS_INT:.+]] = type { i32 }
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// CHECK-DAG: [[SSS_INIT:@.+]] = private constant %struct.SSS zeroinitializer
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// CHECK-DAG: [[INT_INIT:@.+]] = private constant i32 0
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#pragma omp declare reduction(+ : int, char : omp_out *= omp_in)
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// CHECK: define internal {{.*}}void @{{[^(]+}}(i32* noalias %0, i32* noalias %1)
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// CHECK: [[MUL:%.+]] = mul nsw i32
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// CHECK-NEXT: store i32 [[MUL]], i32*
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK-LOAD: define internal {{.*}}void @{{[^(]+}}(i32* noalias %0, i32* noalias %1)
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// CHECK-LOAD: [[MUL:%.+]] = mul nsw i32
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// CHECK-LOAD-NEXT: store i32 [[MUL]], i32*
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// CHECK-LOAD-NEXT: ret void
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// CHECK-LOAD-NEXT: }
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// CHECK: define internal {{.*}}void @{{[^(]+}}(i8* noalias %0, i8* noalias %1)
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// CHECK: sext i8
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// CHECK: sext i8
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// CHECK: [[MUL:%.+]] = mul nsw i32
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// CHECK-NEXT: [[TRUNC:%.+]] = trunc i32 [[MUL]] to i8
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// CHECK-NEXT: store i8 [[TRUNC]], i8*
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK-LOAD: define internal {{.*}}void @{{[^(]+}}(i8* noalias %0, i8* noalias %1)
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// CHECK-LOAD: sext i8
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// CHECK-LOAD: sext i8
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// CHECK-LOAD: [[MUL:%.+]] = mul nsw i32
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// CHECK-LOAD-NEXT: [[TRUNC:%.+]] = trunc i32 [[MUL]] to i8
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// CHECK-LOAD-NEXT: store i8 [[TRUNC]], i8*
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// CHECK-LOAD-NEXT: ret void
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// CHECK-LOAD-NEXT: }
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#pragma omp declare reduction(fun : float : omp_out += omp_in) initializer(omp_priv = 15 + omp_orig)
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// CHECK: define internal {{.*}}void @{{[^(]+}}(float* noalias %0, float* noalias %1)
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// CHECK: [[ADD:%.+]] = fadd float
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// CHECK-NEXT: store float [[ADD]], float*
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK: define internal {{.*}}void @{{[^(]+}}(float* noalias %0, float* noalias %1)
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// CHECK: [[ADD:%.+]] = fadd float 1.5
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// CHECK-NEXT: store float [[ADD]], float*
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK-LOAD: define internal {{.*}}void @{{[^(]+}}(float* noalias %0, float* noalias %1)
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// CHECK-LOAD: [[ADD:%.+]] = fadd float
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// CHECK-LOAD-NEXT: store float [[ADD]], float*
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// CHECK-LOAD-NEXT: ret void
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// CHECK-LOAD-NEXT: }
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// CHECK-LOAD: define internal {{.*}}void @{{[^(]+}}(float* noalias %0, float* noalias %1)
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// CHECK-LOAD: [[ADD:%.+]] = fadd float 1.5
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// CHECK-LOAD-NEXT: store float [[ADD]], float*
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// CHECK-LOAD-NEXT: ret void
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// CHECK-LOAD-NEXT: }
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struct SSS {
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int field;
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#pragma omp declare reduction(+ : int, char : omp_out *= omp_in)
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// CHECK: define internal {{.*}}void @{{[^(]+}}(i32* noalias %0, i32* noalias %1)
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// CHECK: [[MUL:%.+]] = mul nsw i32
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// CHECK-NEXT: store i32 [[MUL]], i32*
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK: define internal {{.*}}void @{{[^(]+}}(i8* noalias %0, i8* noalias %1)
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// CHECK: sext i8
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// CHECK: sext i8
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// CHECK: [[MUL:%.+]] = mul nsw i32
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// CHECK-NEXT: [[TRUNC:%.+]] = trunc i32 [[MUL]] to i8
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// CHECK-NEXT: store i8 [[TRUNC]], i8*
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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};
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void init(struct SSS *priv, struct SSS orig);
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#pragma omp declare reduction(fun : struct SSS : omp_out = omp_in) initializer(init(&omp_priv, omp_orig))
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// CHECK: define internal {{.*}}void @{{[^(]+}}([[SSS_INT]]* noalias %0, [[SSS_INT]]* noalias %1)
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// CHECK: call void @llvm.memcpy
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK: define internal {{.*}}void @{{[^(]+}}([[SSS_INT]]* noalias %0, [[SSS_INT]]* noalias %1)
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// CHECK: call void @init(
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK-LOAD: define internal {{.*}}void @{{[^(]+}}([[SSS_INT]]* noalias %0, [[SSS_INT]]* noalias %1)
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// CHECK-LOAD: call void @llvm.memcpy
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// CHECK-LOAD-NEXT: ret void
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// CHECK-LOAD-NEXT: }
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// CHECK-LOAD: define internal {{.*}}void @{{[^(]+}}([[SSS_INT]]* noalias %0, [[SSS_INT]]* noalias %1)
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// CHECK-LOAD: call void @init(
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// CHECK-LOAD-NEXT: ret void
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// CHECK-LOAD-NEXT: }
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// CHECK-LABEL: @main
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// CHECK-LOAD-LABEL: @main
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int main() {
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#pragma omp declare reduction(fun : struct SSS : omp_out = omp_in) initializer(init(&omp_priv, omp_orig))
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// CHECK: define internal {{.*}}void @{{[^(]+}}([[SSS_INT]]* noalias %0, [[SSS_INT]]* noalias %1)
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// CHECK: call void @llvm.memcpy
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK: define internal {{.*}}void @{{[^(]+}}([[SSS_INT]]* noalias %0, [[SSS_INT]]* noalias %1)
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// CHECK: call void @init(
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK-LOAD: define internal {{.*}}void @{{[^(]+}}([[SSS_INT]]* noalias %0, [[SSS_INT]]* noalias %1)
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// CHECK-LOAD: call void @llvm.memcpy
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// CHECK-LOAD-NEXT: ret void
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// CHECK-LOAD-NEXT: }
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// CHECK-LOAD: define internal {{.*}}void @{{[^(]+}}([[SSS_INT]]* noalias %0, [[SSS_INT]]* noalias %1)
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// CHECK-LOAD: call void @init(
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// CHECK-LOAD-NEXT: ret void
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// CHECK-LOAD-NEXT: }
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{
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#pragma omp declare reduction(fun : struct SSS : omp_out = omp_in) initializer(init(&omp_priv, omp_orig))
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// CHECK: define internal {{.*}}void @{{[^(]+}}([[SSS_INT]]* noalias %0, [[SSS_INT]]* noalias %1)
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// CHECK: call void @llvm.memcpy
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK: define internal {{.*}}void @{{[^(]+}}([[SSS_INT]]* noalias %0, [[SSS_INT]]* noalias %1)
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// CHECK: call void @init(
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK-LOAD: define internal {{.*}}void @{{[^(]+}}([[SSS_INT]]* noalias %0, [[SSS_INT]]* noalias %1)
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// CHECK-LOAD: call void @llvm.memcpy
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// CHECK-LOAD-NEXT: ret void
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// CHECK-LOAD-NEXT: }
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// CHECK-LOAD: define internal {{.*}}void @{{[^(]+}}([[SSS_INT]]* noalias %0, [[SSS_INT]]* noalias %1)
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// CHECK-LOAD: call void @init(
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// CHECK-LOAD-NEXT: ret void
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// CHECK-LOAD-NEXT: }
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}
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return 0;
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}
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// OMP45-LOAD: define internal {{.*}}void @{{[^(]+}}(i32* noalias %0, i32* noalias %1)
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// OMP45-LOAD: [[MUL:%.+]] = mul nsw i32
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// OMP45-LOAD-NEXT: store i32 [[MUL]], i32*
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// OMP45-LOAD-NEXT: ret void
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// OMP45-LOAD-NEXT: }
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// OMP45-LOAD: define internal {{.*}}void @{{[^(]+}}(i8* noalias %0, i8* noalias %1)
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// OMP45-LOAD: sext i8
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// OMP45-LOAD: sext i8
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// OMP45-LOAD: [[MUL:%.+]] = mul nsw i32
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// OMP45-LOAD-NEXT: [[TRUNC:%.+]] = trunc i32 [[MUL]] to i8
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// OMP45-LOAD-NEXT: store i8 [[TRUNC]], i8*
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// OMP45-LOAD-NEXT: ret void
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// OMP45-LOAD-NEXT: }
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// CHECK-LABEL: bar
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struct SSS ss;
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int in;
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void bar() {
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// CHECK: [[SS_PRIV:%.+]] = alloca %struct.SSS,
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// CHECK: [[IN_PRIV:%.+]] = alloca i32,
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// CHECK: [[BC:%.+]] = bitcast %struct.SSS* [[SS_PRIV]] to i8*
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// CHECK: call void @llvm.memcpy.p0i8.p0i8.i{{64|32}}(i8* {{.*}}[[BC]], i8* {{.*}}bitcast (%struct.SSS* [[SSS_INIT]] to i8*), i{{64|32}} 4, i1 false)
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// CHECK: [[IN_VAL:%.+]] = load i32, i32* [[INT_INIT]],
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// CHECK: store i32 [[IN_VAL]], i32* [[IN_PRIV]],
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// CHECK: call void @__kmpc_for_static_init_4(
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#pragma omp declare reduction(+ \
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: struct SSS \
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: omp_out = omp_in)
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#pragma omp declare reduction(+ \
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: int \
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: omp_out = omp_in)
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#pragma omp for reduction(+ \
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: ss, in)
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for (int i = 0; i < 10; ++i)
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;
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}
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#endif
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