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[committed] openmp: Handle OMP_MASKED in potential_constant_expression_1 [PR103349]

Message ID 20211122091541.GH2646553@tucnak
State New
Headers show
Series [committed] openmp: Handle OMP_MASKED in potential_constant_expression_1 [PR103349] | expand

Commit Message

Jakub Jelinek Nov. 22, 2021, 9:15 a.m. UTC 
Hi!

When adding OMP_MASKED, I apparently forgot to handle it in
potential_constant_expression_1, which means we can ICE on it.

Fixed thusly, bootstrapped/regtested on x86_64-linux and i686-linux,
committed to trunk.

2021-11-22  Jakub Jelinek  <jakub@redhat.com>

	PR c++/103349
	* constexpr.c (potential_constant_expression_1): Punt on OMP_MASKED.

	* g++.dg/gomp/masked-1.C: New test.


	Jakub
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Patch

--- gcc/cp/constexpr.c.jj	2021-11-18 12:33:22.014628184 +0100
+++ gcc/cp/constexpr.c	2021-11-21 20:56:15.138499377 +0100
@@ -8686,6 +8686,7 @@  potential_constant_expression_1 (tree t,
     case OMP_SINGLE:
     case OMP_SECTION:
     case OMP_MASTER:
+    case OMP_MASKED:
     case OMP_TASKGROUP:
     case OMP_TARGET_UPDATE:
     case OMP_TARGET_ENTER_DATA:
--- gcc/testsuite/g++.dg/gomp/masked-1.C.jj	2021-11-21 21:01:19.610215568 +0100
+++ gcc/testsuite/g++.dg/gomp/masked-1.C	2021-11-21 21:00:44.914703723 +0100
@@ -0,0 +1,14 @@ 
+// PR c++/103349
+// { dg-do compile { target c++11 } }
+
+int v;
+
+void
+foo (int x, int y)
+{
+  [=] ()
+  {
+#pragma omp masked
+    v = x + y;
+  } ();
+}