[flang][test] add check for OpenMP experimental warning

everythingfunctional · everythingfunctional · commit f2e919b65e9a · 2024-10-09T09:33:37.000-07:00
diff --git a/flang/test/Driver/fopenmp.f90 b/flang/test/Driver/fopenmp.f90
@@ -73,3 +73,7 @@
 !
 ! CHECK-LD-ANYMD: "{{.*}}ld{{(.exe)?}}"
 ! CHECK-LD-ANYMD: "-l{{(omp|gomp|iomp5md)}}"
+!
+! RUN: %flang -fopenmp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-EXPERIMENTAL
+!
+! CHECK-EXPERIMENTAL: flang{{.*}}: warning: OpenMP support in flang is still experimental

Original file line number	Diff line number	Diff line change
`@@ -73,3 +73,7 @@`
`73`	`73`	`!`
`74`	`74`	`! CHECK-LD-ANYMD: "{{.*}}ld{{(.exe)?}}"`
`75`	`75`	`! CHECK-LD-ANYMD: "-l{{(omp\|gomp\|iomp5md)}}"`
	`76`	`+!`
	`77`	`+! RUN: %flang -fopenmp -c %s -### 2>&1 \| FileCheck %s --check-prefix=CHECK-EXPERIMENTAL`
	`78`	`+!`
	`79`	`+! CHECK-EXPERIMENTAL: flang{{.*}}: warning: OpenMP support in flang is still experimental`