2017-12-09 20:09:54 +08:00
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// RUN: %clang_cc1 -fopenmp -x c++ %s -verify -debug-info-kind=limited -emit-llvm -o - -triple powerpc64le-unknown-linux-gnu -std=c++98 | FileCheck %s
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2017-12-30 02:07:07 +08:00
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// RUN: %clang_cc1 -fopenmp-simd -x c++ %s -verify -debug-info-kind=limited -emit-llvm -o - -triple powerpc64le-unknown-linux-gnu -std=c++98 | FileCheck --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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2017-07-17 21:30:36 +08:00
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// expected-no-diagnostics
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struct S {
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float a;
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S() : a(0.0f) {}
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~S() {}
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};
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#pragma omp declare reduction(+:S:omp_out.a += omp_in.a) initializer(omp_priv = omp_orig)
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float g;
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int a;
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#pragma omp threadprivate(a)
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int main (int argc, char *argv[])
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{
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int i, n;
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float a[100], b[100], sum, e[argc + 100];
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S c[100];
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float &d = g;
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/* Some initializations */
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n = 100;
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for (i=0; i < n; i++)
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a[i] = b[i] = i * 1.0;
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sum = 0.0;
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#pragma omp taskloop reduction(+:sum, c[:n], d, e)
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for (i=0; i < n; i++) {
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sum = sum + (a[i] * b[i]);
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c[i].a = i*i;
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d += i*i;
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e[i] = i;
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}
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}
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// CHECK-LABEL: @main(
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2017-07-17 22:22:34 +08:00
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// CHECK: [[RETVAL:%.*]] = alloca i32,
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// CHECK: [[ARGC_ADDR:%.*]] = alloca i32,
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// CHECK: [[ARGV_ADDR:%.*]] = alloca i8**,
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// CHECK: [[I:%.*]] = alloca i32,
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// CHECK: [[N:%.*]] = alloca i32,
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// CHECK: [[A:%.*]] = alloca [100 x float],
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// CHECK: [[B:%.*]] = alloca [100 x float],
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// CHECK: [[SUM:%.*]] = alloca float,
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// CHECK: [[SAVED_STACK:%.*]] = alloca i8*,
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// CHECK: [[C:%.*]] = alloca [100 x %struct.S],
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// CHECK: [[D:%.*]] = alloca float*,
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// CHECK: [[AGG_CAPTURED:%.*]] = alloca [[STRUCT_ANON:%.*]],
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2017-07-17 21:30:36 +08:00
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// CHECK: [[TMP0:%.*]] = call i32 @__kmpc_global_thread_num(%ident_t*
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2017-07-17 22:22:34 +08:00
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// CHECK: [[DOTRD_INPUT_:%.*]] = alloca [4 x %struct.kmp_task_red_input_t],
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2017-12-05 05:30:42 +08:00
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// CHECK: alloca i32,
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2017-07-17 22:22:34 +08:00
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// CHECK: [[DOTCAPTURE_EXPR_:%.*]] = alloca i32,
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// CHECK: [[DOTCAPTURE_EXPR_9:%.*]] = alloca i32,
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// CHECK: store i32 0, i32* [[RETVAL]],
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// CHECK: store i32 [[ARGC:%.*]], i32* [[ARGC_ADDR]],
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// CHECK: store i8** [[ARGV:%.*]], i8*** [[ARGV_ADDR]],
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// CHECK: [[TMP1:%.*]] = load i32, i32* [[ARGC_ADDR]],
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2017-07-17 21:30:36 +08:00
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// CHECK: [[ADD:%.*]] = add nsw i32 [[TMP1]], 100
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// CHECK: [[TMP2:%.*]] = zext i32 [[ADD]] to i64
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// CHECK: [[VLA:%.+]] = alloca float, i64 %
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// CHECK: call void @__kmpc_taskgroup(%ident_t*
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2017-07-17 22:47:59 +08:00
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// CHECK-DAG: [[TMP21:%.*]] = bitcast float* [[SUM]] to i8*
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// CHECK-DAG: store i8* [[TMP21]], i8** [[TMP20:%[^,]+]],
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// CHECK-DAG: [[TMP20]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T:%.+]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_:%.+]], i32 0, i32 0
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// CHECK-DAG: [[TMP22:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 1
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// CHECK-DAG: store i64 4, i64* [[TMP22]],
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// CHECK-DAG: [[TMP23:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 2
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2018-01-09 04:09:47 +08:00
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// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_INIT1:.+]] to i8*), i8** [[TMP23]],
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2017-07-17 22:47:59 +08:00
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// CHECK-DAG: [[TMP24:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 3
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// CHECK-DAG: store i8* null, i8** [[TMP24]],
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// CHECK-DAG: [[TMP25:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 4
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2018-01-09 04:09:47 +08:00
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// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[RED_COMB1:.+]] to i8*), i8** [[TMP25]],
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2017-07-17 22:47:59 +08:00
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// CHECK-DAG: [[TMP26:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 5
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// CHECK-DAG: [[TMP27:%.*]] = bitcast i32* [[TMP26]] to i8*
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Change memcpy/memove/memset to have dest and source alignment attributes (Step 1).
Summary:
Upstream LLVM is changing the the prototypes of the @llvm.memcpy/memmove/memset
intrinsics. This change updates the Clang tests for this change.
The @llvm.memcpy/memmove/memset intrinsics currently have an explicit argument
which is required to be a constant integer. It represents the alignment of the
dest (and source), and so must be the minimum of the actual alignment of the
two.
This change removes the alignment argument in favour of placing the alignment
attribute on the source and destination pointers of the memory intrinsic call.
For example, code which used to read:
call void @llvm.memcpy.p0i8.p0i8.i32(i8* %dest, i8* %src, i32 100, i32 4, i1 false)
will now read
call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 4 %dest, i8* align 4 %src, i32 100, i1 false)
At this time the source and destination alignments must be the same (Step 1).
Step 2 of the change, to be landed shortly, will relax that contraint and allow
the source and destination to have different alignments.
llvm-svn: 322964
2018-01-20 01:12:54 +08:00
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// CHECK-DAG: call void @llvm.memset.p0i8.i64(i8* align 8 [[TMP27]], i8 0, i64 4, i1 false)
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2017-07-17 22:47:59 +08:00
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// CHECK-DAG: [[ARRAYIDX5:%.*]] = getelementptr inbounds [100 x %struct.S], [100 x %struct.S]* [[C]], i64 0, i64 0
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// CHECK-DAG: [[LB_ADD_LEN:%.*]] = add nsw i64 -1, %
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// CHECK-DAG: [[ARRAYIDX6:%.*]] = getelementptr inbounds [100 x %struct.S], [100 x %struct.S]* [[C]], i64 0, i64 [[LB_ADD_LEN]]
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// CHECK-DAG: [[TMP31:%.*]] = bitcast %struct.S* [[ARRAYIDX5]] to i8*
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// CHECK-DAG: store i8* [[TMP31]], i8** [[TMP28:%[^,]+]],
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// CHECK-DAG: [[TMP28]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4:%.+]], i32 0, i32 0
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// CHECK-DAG: [[TMP32:%.*]] = ptrtoint %struct.S* [[ARRAYIDX6]] to i64
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// CHECK-DAG: [[TMP33:%.*]] = ptrtoint %struct.S* [[ARRAYIDX5]] to i64
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// CHECK-DAG: [[TMP34:%.*]] = sub i64 [[TMP32]], [[TMP33]]
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// CHECK-DAG: [[TMP35:%.*]] = sdiv exact i64 [[TMP34]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64)
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// CHECK-DAG: [[TMP36:%.*]] = add nuw i64 [[TMP35]], 1
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// CHECK-DAG: [[TMP37:%.*]] = mul nuw i64 [[TMP36]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64)
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// CHECK-DAG: store i64 [[TMP37]], i64* [[TMP38:%[^,]+]],
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// CHECK-DAG: [[TMP38]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 1
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// CHECK-DAG: [[TMP39:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 2
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2018-01-09 04:09:47 +08:00
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// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_INIT2:.+]] to i8*), i8** [[TMP39]],
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2017-07-17 22:47:59 +08:00
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// CHECK-DAG: [[TMP40:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 3
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2018-01-09 04:09:47 +08:00
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// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_FINI2:.+]] to i8*), i8** [[TMP40]],
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2017-07-17 22:47:59 +08:00
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// CHECK-DAG: [[TMP41:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 4
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2018-01-09 04:09:47 +08:00
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// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[RED_COMB2:.+]] to i8*), i8** [[TMP41]],
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2017-07-17 22:47:59 +08:00
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// CHECK-DAG: [[TMP42:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 5
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// CHECK-DAG: store i32 1, i32* [[TMP42]],
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// CHECK-DAG: [[TMP44:%.*]] = load float*, float** [[D]],
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// CHECK-DAG: [[TMP45:%.*]] = bitcast float* [[TMP44]] to i8*
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// CHECK-DAG: store i8* [[TMP45]], i8** [[TMP43:%[^,]+]],
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// CHECK-DAG: [[TMP43]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7:%.+]], i32 0, i32 0
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// CHECK-DAG: [[TMP46:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 1
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// CHECK-DAG: store i64 4, i64* [[TMP46]],
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// CHECK-DAG: [[TMP47:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 2
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2018-01-09 04:09:47 +08:00
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// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_INIT3:.+]] to i8*), i8** [[TMP47]],
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2017-07-17 22:47:59 +08:00
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// CHECK-DAG: [[TMP48:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 3
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// CHECK-DAG: store i8* null, i8** [[TMP48]],
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// CHECK-DAG: [[TMP49:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 4
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2018-01-09 04:09:47 +08:00
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// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[RED_COMB3:.+]] to i8*), i8** [[TMP49]],
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2017-07-17 22:47:59 +08:00
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// CHECK-DAG: [[TMP50:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 5
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// CHECK-DAG: [[TMP51:%.*]] = bitcast i32* [[TMP50]] to i8*
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Change memcpy/memove/memset to have dest and source alignment attributes (Step 1).
Summary:
Upstream LLVM is changing the the prototypes of the @llvm.memcpy/memmove/memset
intrinsics. This change updates the Clang tests for this change.
The @llvm.memcpy/memmove/memset intrinsics currently have an explicit argument
which is required to be a constant integer. It represents the alignment of the
dest (and source), and so must be the minimum of the actual alignment of the
two.
This change removes the alignment argument in favour of placing the alignment
attribute on the source and destination pointers of the memory intrinsic call.
For example, code which used to read:
call void @llvm.memcpy.p0i8.p0i8.i32(i8* %dest, i8* %src, i32 100, i32 4, i1 false)
will now read
call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 4 %dest, i8* align 4 %src, i32 100, i1 false)
At this time the source and destination alignments must be the same (Step 1).
Step 2 of the change, to be landed shortly, will relax that contraint and allow
the source and destination to have different alignments.
llvm-svn: 322964
2018-01-20 01:12:54 +08:00
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// CHECK-DAG: call void @llvm.memset.p0i8.i64(i8* align 8 [[TMP51]], i8 0, i64 4, i1 false)
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2017-07-17 22:47:59 +08:00
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// CHECK-DAG: [[TMP53:%.*]] = bitcast float* [[VLA]] to i8*
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// CHECK-DAG: store i8* [[TMP53]], i8** [[TMP52:%[^,]+]],
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// CHECK-DAG: [[TMP52]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8:%.+]], i32 0, i32 0
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// CHECK-DAG: [[TMP54:%.*]] = mul nuw i64 [[TMP2]], 4
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// CHECK-DAG: [[TMP55:%.*]] = udiv exact i64 [[TMP54]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64)
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// CHECK-DAG: store i64 [[TMP54]], i64* [[TMP56:%[^,]+]],
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// CHECK-DAG: [[TMP56]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 1
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// CHECK-DAG: [[TMP57:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 2
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2018-01-09 04:09:47 +08:00
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// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_INIT4:.+]] to i8*), i8** [[TMP57]],
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2017-07-17 22:47:59 +08:00
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// CHECK-DAG: [[TMP58:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 3
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// CHECK-DAG: store i8* null, i8** [[TMP58]],
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// CHECK-DAG: [[TMP59:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 4
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2018-01-09 04:09:47 +08:00
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// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[RED_COMB4:.+]] to i8*), i8** [[TMP59]],
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2017-07-17 22:47:59 +08:00
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// CHECK-DAG: [[TMP60:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 5
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// CHECK-DAG: store i32 1, i32* [[TMP60]],
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// CHECK-DAG: [[DOTRD_INPUT_GEP_]] = getelementptr inbounds [4 x %struct.kmp_task_red_input_t], [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]], i64 0, i64
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// CHECK-DAG: [[DOTRD_INPUT_GEP_4]] = getelementptr inbounds [4 x %struct.kmp_task_red_input_t], [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]], i64 0, i64
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// CHECK-DAG: [[DOTRD_INPUT_GEP_7]] = getelementptr inbounds [4 x %struct.kmp_task_red_input_t], [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]], i64 0, i64
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// CHECK-DAG: [[DOTRD_INPUT_GEP_8]] = getelementptr inbounds [4 x %struct.kmp_task_red_input_t], [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]], i64 0, i64
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2017-07-17 21:30:36 +08:00
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// CHECK: [[TMP61:%.*]] = bitcast [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]] to i8*
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// CHECK: [[TMP62:%.*]] = call i8* @__kmpc_task_reduction_init(i32 [[TMP0]], i32 4, i8* [[TMP61]])
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2017-07-17 22:22:34 +08:00
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// CHECK: [[TMP63:%.*]] = load i32, i32* [[N]],
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// CHECK: store i32 [[TMP63]], i32* [[DOTCAPTURE_EXPR_]],
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// CHECK: [[TMP64:%.*]] = load i32, i32* [[DOTCAPTURE_EXPR_]],
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2017-07-17 21:30:36 +08:00
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// CHECK: [[SUB:%.*]] = sub nsw i32 [[TMP64]], 0
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// CHECK: [[SUB10:%.*]] = sub nsw i32 [[SUB]], 1
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// CHECK: [[ADD11:%.*]] = add nsw i32 [[SUB10]], 1
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// CHECK: [[DIV:%.*]] = sdiv i32 [[ADD11]], 1
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// CHECK: [[SUB12:%.*]] = sub nsw i32 [[DIV]], 1
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2017-07-17 22:22:34 +08:00
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// CHECK: store i32 [[SUB12]], i32* [[DOTCAPTURE_EXPR_9]],
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2017-08-15 00:03:47 +08:00
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// CHECK: [[TMP65:%.*]] = call i8* @__kmpc_omp_task_alloc(%ident_t* %{{.+}}, i32 [[TMP0]], i32 1, i64 888, i64 72, i32 (i32, i8*)* bitcast (i32 (i32, %struct.kmp_task_t_with_privates*)* @[[TASK:.+]] to i32 (i32, i8*)*))
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2017-07-18 08:42:35 +08:00
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// CHECK: call void @__kmpc_taskloop(%ident_t* %{{.+}}, i32 [[TMP0]], i8* [[TMP65]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 0, i32 0, i64 0, i8* null)
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2017-07-17 21:30:36 +08:00
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// CHECK: call void @__kmpc_end_taskgroup(%ident_t*
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// CHECK: ret i32
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2018-01-09 04:09:47 +08:00
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// CHECK: define internal void @[[RED_INIT1]](i8*)
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2017-07-17 21:30:36 +08:00
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// CHECK: store float 0.000000e+00, float* %
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// CHECK: ret void
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2018-01-09 04:09:47 +08:00
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// CHECK: define internal void @[[RED_COMB1]](i8*, i8*)
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2017-07-17 22:53:02 +08:00
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// CHECK: fadd float %
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2017-07-17 21:30:36 +08:00
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// CHECK: store float %{{.+}}, float* %
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// CHECK: ret void
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2018-01-09 04:09:47 +08:00
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// CHECK: define internal void @[[RED_INIT2]](i8*)
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2017-07-17 21:30:36 +08:00
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// CHECK: call i8* @__kmpc_threadprivate_cached(
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2018-03-09 23:20:30 +08:00
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// CHECK: [[ORIG_PTR_ADDR:%.+]] = call i8* @__kmpc_threadprivate_cached(
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// CHECK: [[ORIG_PTR_REF:%.+]] = bitcast i8* [[ORIG_PTR_ADDR]] to i8**
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// CHECK: load i8*, i8** [[ORIG_PTR_REF]],
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2017-07-17 21:30:36 +08:00
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// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(
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// CHECK: ret void
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2018-01-09 04:09:47 +08:00
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// CHECK: define internal void @[[RED_FINI2]](i8*)
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2017-07-17 21:30:36 +08:00
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// CHECK: call i8* @__kmpc_threadprivate_cached(
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// CHECK: call void @
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// CHECK: ret void
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2018-01-09 04:09:47 +08:00
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// CHECK: define internal void @[[RED_COMB2]](i8*, i8*)
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2017-07-17 21:30:36 +08:00
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// CHECK: call i8* @__kmpc_threadprivate_cached(
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// CHECK: fadd float %
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// CHECK: store float %{{.+}}, float* %
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// CHECK: ret void
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2018-01-09 04:09:47 +08:00
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// CHECK: define internal void @[[RED_INIT3]](i8*)
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2017-07-17 21:30:36 +08:00
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// CHECK: store float 0.000000e+00, float* %
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// CHECK: ret void
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2018-01-09 04:09:47 +08:00
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// CHECK: define internal void @[[RED_COMB3]](i8*, i8*)
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2017-07-17 21:30:36 +08:00
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// CHECK: fadd float %
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// CHECK: store float %{{.+}}, float* %
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// CHECK: ret void
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2018-01-09 04:09:47 +08:00
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// CHECK: define internal void @[[RED_INIT4]](i8*)
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2017-07-17 21:30:36 +08:00
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// CHECK: call i8* @__kmpc_threadprivate_cached(
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// CHECK: store float 0.000000e+00, float* %
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// CHECK: ret void
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2018-01-09 04:09:47 +08:00
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// CHECK: define internal void @[[RED_COMB4]](i8*, i8*)
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2017-07-17 21:30:36 +08:00
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// CHECK: call i8* @__kmpc_threadprivate_cached(
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// CHECK: fadd float %
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// CHECK: store float %{{.+}}, float* %
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// CHECK: ret void
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2018-03-08 23:24:08 +08:00
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// CHECK-NOT: call i8* @__kmpc_threadprivate_cached(
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// CHECK: call i8* @__kmpc_task_reduction_get_th_data(
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// CHECK: call i8* @__kmpc_threadprivate_cached(
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// CHECK: call i8* @__kmpc_threadprivate_cached(
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// CHECK: call i8* @__kmpc_task_reduction_get_th_data(
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// CHECK-NOT: call i8* @__kmpc_threadprivate_cached(
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// CHECK: call i8* @__kmpc_task_reduction_get_th_data(
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// CHECK: call i8* @__kmpc_threadprivate_cached(
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// CHECK: call i8* @__kmpc_task_reduction_get_th_data(
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// CHECK-NOT: call i8* @__kmpc_threadprivate_cached(
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2018-01-09 04:09:47 +08:00
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// CHECK-DAG: distinct !DISubprogram(linkageName: "[[TASK]]", scope: !
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// CHECK-DAG: !DISubprogram(linkageName: "[[RED_INIT1]]"
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// CHECK-DAG: !DISubprogram(linkageName: "[[RED_COMB1]]"
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// CHECK-DAG: !DISubprogram(linkageName: "[[RED_INIT2]]"
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// CHECK-DAG: !DISubprogram(linkageName: "[[RED_FINI2]]"
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// CHECK-DAG: !DISubprogram(linkageName: "[[RED_COMB2]]"
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// CHECK-DAG: !DISubprogram(linkageName: "[[RED_INIT3]]"
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// CHECK-DAG: !DISubprogram(linkageName: "[[RED_COMB3]]"
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// CHECK-DAG: !DISubprogram(linkageName: "[[RED_INIT4]]"
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// CHECK-DAG: !DISubprogram(linkageName: "[[RED_COMB4]]"
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