[OPENMP] Initial codegen for `teams distribute simd` directive.
Host + default devices codegen for `teams distribute simd` directive.
llvm-svn: 319896
diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp
index a06dd8c..eaf0f93 100644
--- a/clang/lib/Sema/SemaOpenMP.cpp
+++ b/clang/lib/Sema/SemaOpenMP.cpp
@@ -2075,7 +2075,8 @@
case OMPD_parallel_for_simd:
case OMPD_parallel_sections:
case OMPD_teams:
- case OMPD_teams_distribute: {
+ case OMPD_teams_distribute:
+ case OMPD_teams_distribute_simd: {
QualType KmpInt32Ty = Context.getIntTypeForBitwidth(32, 1);
QualType KmpInt32PtrTy =
Context.getPointerType(KmpInt32Ty).withConst().withRestrict();
@@ -2198,7 +2199,6 @@
}
case OMPD_distribute_parallel_for_simd:
case OMPD_distribute_parallel_for:
- case OMPD_teams_distribute_simd:
case OMPD_target_teams_distribute:
case OMPD_target_teams_distribute_parallel_for:
case OMPD_target_teams_distribute_parallel_for_simd:
@@ -7101,13 +7101,25 @@
// The point of exit cannot be a branch out of the structured block.
// longjmp() and throw() must not violate the entry/exit criteria.
CS->getCapturedDecl()->setNothrow();
+ for (int ThisCaptureLevel =
+ getOpenMPCaptureLevels(OMPD_teams_distribute_simd);
+ ThisCaptureLevel > 1; --ThisCaptureLevel) {
+ CS = cast<CapturedStmt>(CS->getCapturedStmt());
+ // 1.2.2 OpenMP Language Terminology
+ // Structured block - An executable statement with a single entry at the
+ // top and a single exit at the bottom.
+ // The point of exit cannot be a branch out of the structured block.
+ // longjmp() and throw() must not violate the entry/exit criteria.
+ CS->getCapturedDecl()->setNothrow();
+ }
+
OMPLoopDirective::HelperExprs B;
// In presence of clause 'collapse' with number of loops, it will
// define the nested loops number.
unsigned NestedLoopCount = CheckOpenMPLoop(
OMPD_teams_distribute_simd, getCollapseNumberExpr(Clauses),
- nullptr /*ordered not a clause on distribute*/, AStmt, *this, *DSAStack,
+ nullptr /*ordered not a clause on distribute*/, CS, *this, *DSAStack,
VarsWithImplicitDSA, B);
if (NestedLoopCount == 0)