clang/test/OpenMP/parallel_masked.cpp

   1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --include-generated-funcs --prefix-filecheck-ir-name _
   2 // RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -fopenmp-version=52 -x c -emit-llvm %s -o - | FileCheck %s
   3 // expected-no-diagnostics
   4
   5 void foo();
   6
   7 void masked() {
   8     #pragma omp parallel masked
   9     {
  10         foo();
  11     }
  12 }
  13
  14 void maskedFilter() {
  15     const int tid = 1;
  16     #pragma omp parallel masked filter(tid)
  17     {
  18         foo();
  19     }
  20 }
  21
  22 void master() {
  23     #pragma omp parallel master
  24     {
  25         foo();
  26     }
  27 }
  28 // CHECK-LABEL: define {{[^@]+}}@masked
  29 // CHECK-SAME: () #[[ATTR0:[0-9]+]] {
  30 // CHECK-NEXT:  entry:
  31 // CHECK-NEXT:    call void (ptr, i32, ptr, ...) @__kmpc_fork_call(ptr @[[GLOB1:[0-9]+]], i32 0, ptr @masked.omp_outlined)
  32 // CHECK-NEXT:    ret void
  33 //
  34 //
  35 // CHECK-LABEL: define {{[^@]+}}@masked.omp_outlined
  36 // CHECK-SAME: (ptr noalias noundef [[DOTGLOBAL_TID_:%.*]], ptr noalias noundef [[DOTBOUND_TID_:%.*]]) #[[ATTR1:[0-9]+]] {
  37 // CHECK-NEXT:  entry:
  38 // CHECK-NEXT:    [[DOTGLOBAL_TID__ADDR:%.*]] = alloca ptr, align 8
  39 // CHECK-NEXT:    [[DOTBOUND_TID__ADDR:%.*]] = alloca ptr, align 8
  40 // CHECK-NEXT:    store ptr [[DOTGLOBAL_TID_]], ptr [[DOTGLOBAL_TID__ADDR]], align 8
  41 // CHECK-NEXT:    store ptr [[DOTBOUND_TID_]], ptr [[DOTBOUND_TID__ADDR]], align 8
  42 // CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8
  43 // CHECK-NEXT:    [[TMP1:%.*]] = load i32, ptr [[TMP0]], align 4
  44 // CHECK-NEXT:    [[TMP2:%.*]] = call i32 @__kmpc_masked(ptr @[[GLOB1]], i32 [[TMP1]], i32 0)
  45 // CHECK-NEXT:    [[TMP3:%.*]] = icmp ne i32 [[TMP2]], 0
  46 // CHECK-NEXT:    br i1 [[TMP3]], label [[OMP_IF_THEN:%.*]], label [[OMP_IF_END:%.*]]
  47 // CHECK:       omp_if.then:
  48 // CHECK-NEXT:    call void (...) @foo()
  49 // CHECK-NEXT:    call void @__kmpc_end_masked(ptr @[[GLOB1]], i32 [[TMP1]])
  50 // CHECK-NEXT:    br label [[OMP_IF_END]]
  51 // CHECK:       omp_if.end:
  52 // CHECK-NEXT:    ret void
  53 //
  54 //
  55 // CHECK-LABEL: define {{[^@]+}}@maskedFilter
  56 // CHECK-SAME: () #[[ATTR0]] {
  57 // CHECK-NEXT:  entry:
  58 // CHECK-NEXT:    [[TID:%.*]] = alloca i32, align 4
  59 // CHECK-NEXT:    store i32 1, ptr [[TID]], align 4
  60 // CHECK-NEXT:    call void (ptr, i32, ptr, ...) @__kmpc_fork_call(ptr @[[GLOB1]], i32 0, ptr @maskedFilter.omp_outlined)
  61 // CHECK-NEXT:    ret void
  62 //
  63 //
  64 // CHECK-LABEL: define {{[^@]+}}@maskedFilter.omp_outlined
  65 // CHECK-SAME: (ptr noalias noundef [[DOTGLOBAL_TID_:%.*]], ptr noalias noundef [[DOTBOUND_TID_:%.*]]) #[[ATTR1]] {
  66 // CHECK-NEXT:  entry:
  67 // CHECK-NEXT:    [[DOTGLOBAL_TID__ADDR:%.*]] = alloca ptr, align 8
  68 // CHECK-NEXT:    [[DOTBOUND_TID__ADDR:%.*]] = alloca ptr, align 8
  69 // CHECK-NEXT:    store ptr [[DOTGLOBAL_TID_]], ptr [[DOTGLOBAL_TID__ADDR]], align 8
  70 // CHECK-NEXT:    store ptr [[DOTBOUND_TID_]], ptr [[DOTBOUND_TID__ADDR]], align 8
  71 // CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8
  72 // CHECK-NEXT:    [[TMP1:%.*]] = load i32, ptr [[TMP0]], align 4
  73 // CHECK-NEXT:    [[TMP2:%.*]] = call i32 @__kmpc_masked(ptr @[[GLOB1]], i32 [[TMP1]], i32 1)
  74 // CHECK-NEXT:    [[TMP3:%.*]] = icmp ne i32 [[TMP2]], 0
  75 // CHECK-NEXT:    br i1 [[TMP3]], label [[OMP_IF_THEN:%.*]], label [[OMP_IF_END:%.*]]
  76 // CHECK:       omp_if.then:
  77 // CHECK-NEXT:    call void (...) @foo()
  78 // CHECK-NEXT:    call void @__kmpc_end_masked(ptr @[[GLOB1]], i32 [[TMP1]])
  79 // CHECK-NEXT:    br label [[OMP_IF_END]]
  80 // CHECK:       omp_if.end:
  81 // CHECK-NEXT:    ret void
  82 //
  83 //
  84 // CHECK-LABEL: define {{[^@]+}}@master
  85 // CHECK-SAME: () #[[ATTR0]] {
  86 // CHECK-NEXT:  entry:
  87 // CHECK-NEXT:    call void (ptr, i32, ptr, ...) @__kmpc_fork_call(ptr @[[GLOB1]], i32 0, ptr @master.omp_outlined)
  88 // CHECK-NEXT:    ret void
  89 //
  90 //
  91 // CHECK-LABEL: define {{[^@]+}}@master.omp_outlined
  92 // CHECK-SAME: (ptr noalias noundef [[DOTGLOBAL_TID_:%.*]], ptr noalias noundef [[DOTBOUND_TID_:%.*]]) #[[ATTR1]] {
  93 // CHECK-NEXT:  entry:
  94 // CHECK-NEXT:    [[DOTGLOBAL_TID__ADDR:%.*]] = alloca ptr, align 8
  95 // CHECK-NEXT:    [[DOTBOUND_TID__ADDR:%.*]] = alloca ptr, align 8
  96 // CHECK-NEXT:    store ptr [[DOTGLOBAL_TID_]], ptr [[DOTGLOBAL_TID__ADDR]], align 8
  97 // CHECK-NEXT:    store ptr [[DOTBOUND_TID_]], ptr [[DOTBOUND_TID__ADDR]], align 8
  98 // CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8
  99 // CHECK-NEXT:    [[TMP1:%.*]] = load i32, ptr [[TMP0]], align 4
 100 // CHECK-NEXT:    [[TMP2:%.*]] = call i32 @__kmpc_master(ptr @[[GLOB1]], i32 [[TMP1]])
 101 // CHECK-NEXT:    [[TMP3:%.*]] = icmp ne i32 [[TMP2]], 0
 102 // CHECK-NEXT:    br i1 [[TMP3]], label [[OMP_IF_THEN:%.*]], label [[OMP_IF_END:%.*]]
 103 // CHECK:       omp_if.then:
 104 // CHECK-NEXT:    call void (...) @foo()
 105 // CHECK-NEXT:    call void @__kmpc_end_master(ptr @[[GLOB1]], i32 [[TMP1]])
 106 // CHECK-NEXT:    br label [[OMP_IF_END]]
 107 // CHECK:       omp_if.end:
 108 // CHECK-NEXT:    ret void
 109 //