Re: [Patch] OpenMP: docs - improve -fopenmp-ompt

From a0c90fe7a70dbe442f87b5a81d72227c6239c962 Mon Sep 17 00:00:00 2001
From: Paul-Antoine Arras <[email protected]>
Date: Wed, 12 Aug 2026 12:22:41 +0200
Subject: [PATCH] openmp: Turn -fopenmp-ompt{,-detailed} into a single option
 with argument

Replace the pair of boolean options -fopenmp-ompt and -fopenmp-ompt-detailed
with a single -fopenmp-ompt[=level] option, where level is one of minimal
(the previous default, i.e. neither option given), basic (the previous
-fopenmp-ompt), or extended (the previous -fopenmp-ompt-detailed). Plain
-fopenmp-ompt is an alias for -fopenmp-ompt=basic.

This avoids the previous scheme in which -fopenmp-ompt-detailed silently
implied -fopenmp-ompt, and makes it clearer that the levels are on an
ordered scale rather than independent toggles.  There is no
-fno-openmp-ompt, since minimal detail is always available once -fopenmp
is in effect.

Also improve the documentation wording to emphasise the observable effect to
the user rather than implementation details.

gcc/ChangeLog:

	* common.opt (fopenmp-ompt): Turn into an alias for
	-fopenmp-ompt=basic.
	(fopenmp-ompt=): New option, replacing fopenmp-ompt{,-detailed}.
	* common.opt.urls: Regenerate.
	* doc/invoke.texi (-fopenmp-ompt): Document the new levels and
	drop -fopenmp-ompt-detailed.
	* flag-types.h (enum omp_ompt_level): New.
	* omp-expand.cc (expand_omp_for_static_nochunk,
	expand_omp_for_static_chunk): Check flag_openmp_ompt against
	OMP_OMPT_LEVEL_EXTENDED instead of flag_openmp_ompt_detailed.
	* opts.cc (finish_options): Adjust diagnostic for the removal of
	-fopenmp-ompt-detailed.

libgomp/ChangeLog:

	* config/gcn/teams.c (GOMP_distribute_static_worksharing_start):
	Update comment.
	* config/nvptx/teams.c (GOMP_distribute_static_worksharing_start):
	Likewise.
	* loop.c (GOMP_loop_static_worksharing_start): Likewise.
	* teams.c (GOMP_distribute_static_worksharing_start): Likewise.
	* testsuite/libgomp.c-c++-common/for-static-3.c: Use
	-fopenmp-ompt=extended instead of -fopenmp-ompt-detailed.

gcc/testsuite/ChangeLog:

	* c-c++-common/gomp/for-static-3.c: Use -fopenmp-ompt=extended
	instead of -fopenmp-ompt-detailed.
	* c-c++-common/gomp/openmp-ompt-1.c: Adjust expected diagnostic.
	* c-c++-common/gomp/openmp-ompt-2.c: Use -fopenmp-ompt=extended
	and adjust expected diagnostic.
	* c-c++-common/gomp/scan-8.c: Use -fopenmp-ompt=basic instead of
	-fopenmp-ompt.
	* c-c++-common/gomp/scope-7.c: Likewise.
	* c-c++-common/gomp/single2.c: Likewise.
	* c-c++-common/gomp/for-static-4.c: New test.
	* c-c++-common/gomp/openmp-ompt-3.c: New test.
	* c-c++-common/gomp/openmp-ompt-4.c: New test.
---
 gcc/common.opt                                | 21 +++++--
 gcc/common.opt.urls                           |  6 +-
 gcc/doc/invoke.texi                           | 60 ++++++++++++-------
 gcc/flag-types.h                              |  8 +++
 gcc/omp-expand.cc                             |  4 +-
 gcc/opts.cc                                   |  7 +--
 .../c-c++-common/gomp/for-static-3.c          |  4 +-
 .../c-c++-common/gomp/for-static-4.c          | 12 ++++
 .../c-c++-common/gomp/openmp-ompt-1.c         |  2 +-
 .../c-c++-common/gomp/openmp-ompt-2.c         |  4 +-
 .../c-c++-common/gomp/openmp-ompt-3.c         |  4 ++
 .../c-c++-common/gomp/openmp-ompt-4.c         |  4 ++
 gcc/testsuite/c-c++-common/gomp/scan-8.c      |  2 +-
 gcc/testsuite/c-c++-common/gomp/scope-7.c     |  2 +-
 gcc/testsuite/c-c++-common/gomp/single2.c     |  2 +-
 libgomp/config/gcn/teams.c                    |  2 +-
 libgomp/config/nvptx/teams.c                  |  2 +-
 libgomp/loop.c                                |  2 +-
 libgomp/teams.c                               |  2 +-
 .../libgomp.c-c++-common/for-static-3.c       |  4 +-
 20 files changed, 105 insertions(+), 49 deletions(-)
 create mode 100644 gcc/testsuite/c-c++-common/gomp/for-static-4.c
 create mode 100644 gcc/testsuite/c-c++-common/gomp/openmp-ompt-3.c
 create mode 100644 gcc/testsuite/c-c++-common/gomp/openmp-ompt-4.c

diff --git a/gcc/common.opt b/gcc/common.opt
index 1c6ad3aa4e5..c5590f76ebb 100644
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -2503,12 +2503,23 @@ Common Var(flag_omit_frame_pointer) Optimization
 When possible do not generate stack frames.
 
 fopenmp-ompt
-Common Var(flag_openmp_ompt) EnabledBy(fopenmp-ompt-detailed)
-Emit additional calls into libgomp, enabling OMPT callbacks before and after some OpenMP worksharing constructs.
+Common Alias(fopenmp-ompt=,basic) RejectNegative
 
-fopenmp-ompt-detailed
-Common Var(flag_openmp_ompt_detailed)
-Like -fopenmp-ompt, and emit additional calls into libgomp, enabling OMPT dispatch callbacks.
+fopenmp-ompt=
+Common Joined RejectNegative Enum(ompt_level) Var(flag_openmp_ompt) Init(OMP_OMPT_LEVEL_MINIMAL)
+Control how much detail GCC reports to an OMPT tool.
+
+Enum
+Name(ompt_level) Type(int)
+
+EnumValue
+Enum(ompt_level) String(minimal) Value(OMP_OMPT_LEVEL_MINIMAL)
+
+EnumValue
+Enum(ompt_level) String(basic) Value(OMP_OMPT_LEVEL_BASIC)
+
+EnumValue
+Enum(ompt_level) String(extended) Value(OMP_OMPT_LEVEL_EXTENDED)
 
 fopenmp-target-simd-clone
 Common Alias(fopenmp-target-simd-clone=,any,none)
diff --git a/gcc/common.opt.urls b/gcc/common.opt.urls
index 567a8dfc2d6..ab0f0bd872e 100644
--- a/gcc/common.opt.urls
+++ b/gcc/common.opt.urls
@@ -1337,10 +1337,10 @@ fomit-frame-pointer
 UrlSuffix(gcc/Optimize-Options.html#index-fno-omit-frame-pointer)
 
 fopenmp-ompt
-UrlSuffix(gcc/OpenMP-and-OpenACC-Options.html#index-fno-openmp-ompt)
+UrlSuffix(gcc/OpenMP-and-OpenACC-Options.html#index-fopenmp-ompt)
 
-fopenmp-ompt-detailed
-UrlSuffix(gcc/OpenMP-and-OpenACC-Options.html#index-fno-openmp-ompt-detailed)
+fopenmp-ompt=
+UrlSuffix(gcc/OpenMP-and-OpenACC-Options.html#index-fopenmp-ompt)
 
 fopenmp-target-simd-clone
 UrlSuffix(gcc/OpenMP-and-OpenACC-Options.html#index-fno-openmp-target-simd-clone)
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 7c65c924271..d5fa3876c34 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -323,7 +323,7 @@ Objective-C and Objective-C++ Dialects}.
 @xref{OpenMP and OpenACC Options,,Options Controlling OpenMP and OpenACC}.
 @gccoptlist{-foffload=@var{arg}  -foffload-options=@var{arg}
 -fopenacc  -fopenacc-dim=@var{geom}
--fopenmp  -fopenmp-simd  -fopenmp-ompt  -fopenmp-ompt-detailed
+-fopenmp  -fopenmp-simd  -fopenmp-ompt@r{[}=@var{level}@r{]}
 -fopenmp-target-simd-clone@r{[}=@var{device-type}@r{]}}
 
 @item Diagnostic Message Formatting Options
@@ -5620,28 +5620,48 @@ Fortran.  In fixed source form Fortran, the sentinels can also start with
 to the current task region, independent of the specified @code{bind} clause.
 
 @opindex fopenmp-ompt
-@opindex fno-openmp-ompt
 @cindex OpenMP OMPT
 @item -fopenmp-ompt
-For some OpenMP constructs, generate calls into the OpenMP runtime before and
-after the region instead of only on region entry.  For those constructs, the
-additional calls are only needed to provide better tracing results in tools
-using the OMPT interface and have a small overhead.  The extra calls are
-generated for the @code{masked}, @code{master}, @code{scope}, and @code{single}
-constructs and with static scheduling for the @code{distribute} and worksharing
-loop constructs.  Requires @option{-fopenmp}.
+@itemx -fopenmp-ompt=@var{level}
+Control how much detail GCC reports to an @dfn{OMPT} tool---a tool
+that registers callbacks with the OpenMP runtime to observe events
+such as when a parallel region or worksharing construct starts and
+ends.  The @var{level} argument is one of @samp{minimal}, @samp{basic},
+or @samp{extended}; @option{-fopenmp-ompt} without an argument is
+equivalent to @option{-fopenmp-ompt=basic}.  OMPT support itself is
+always present with @option{-fopenmp}; this option only changes how
+much is reported and at what runtime cost.  Requires
+@option{-fopenmp}.
 
-@opindex fopenmp-ompt-detailed
-@opindex fno-openmp-ompt-detailed
-@cindex OpenMP OMPT
-@item -fopenmp-ompt-detailed
-Add additional calls into the OpenMP runtime for more detailed tracing via OMPT,
-which might have a measurable effect on the performance.  The option enables
-additional constructs to issue events for the @code{dispatch} callback, which
-is invoked when beginning to execute a section or a collapsed iteration in a
-@code{taskloop} or worksharing construct.  The additional calls are generated
-with static scheduling for the @code{distribute} and worksharing loop
-constructs.  Implies @option{-fopenmp-ompt} and requires @option{-fopenmp}.
+@table @samp
+@item minimal
+The level used when @option{-fopenmp-ompt} is not specified.  Some
+OpenMP constructs are reported to an OMPT tool as a single combined
+``encountered'' event, so a tool cannot tell how long the construct's
+region actually ran.  No extra runtime calls are generated beyond
+what the construct's semantics already require.
+
+@item basic
+For the @code{single}, @code{masked}, and @code{master} constructs,
+and for @code{distribute} and worksharing-loop (@code{for}/@code{do})
+constructs that use static scheduling, GCC instead reports a separate
+``begin'' event when the region is entered and an ``end'' event when
+it is left.  This lets an OMPT tool measure the time actually spent in
+those regions, at the cost of one extra runtime call per region.
+
+@item extended
+In addition to what @samp{basic} reports, report a ``dispatch'' event
+each time a new chunk of loop iterations begins within a statically
+scheduled @code{distribute} or worksharing-loop construct (a
+@dfn{chunk} is the contiguous run of iterations handed to one thread
+or team at a time).  This lets an OMPT tool see how work is actually
+split across threads, but adds a runtime call for every chunk, which
+can be measurably slower for loops with many small chunks.
+@end table
+
+There is no @option{-fno-openmp-ompt}: the lowest available level is
+@option{-fopenmp-ompt=minimal}, since OMPT support cannot be disabled
+outright once @option{-fopenmp} is in effect.
 
 @opindex fopenmp-target-simd-clone
 @opindex fno-openmp-target-simd-clone
diff --git a/gcc/flag-types.h b/gcc/flag-types.h
index 3d182785c82..df983d9d947 100644
--- a/gcc/flag-types.h
+++ b/gcc/flag-types.h
@@ -585,6 +585,14 @@ enum omp_target_simd_clone_device_kind
   OMP_TARGET_SIMD_CLONE_ANY = 3
 };
 
+/* Levels for -fopenmp-ompt.  */
+enum omp_ompt_level
+{
+  OMP_OMPT_LEVEL_MINIMAL = 0,
+  OMP_OMPT_LEVEL_BASIC = 1,
+  OMP_OMPT_LEVEL_EXTENDED = 2
+};
+
 #endif
 
 #endif /* ! GCC_FLAG_TYPES_H */
diff --git a/gcc/omp-expand.cc b/gcc/omp-expand.cc
index 50b9d9817d0..d3eb3d9fa32 100644
--- a/gcc/omp-expand.cc
+++ b/gcc/omp-expand.cc
@@ -5644,7 +5644,7 @@ expand_omp_for_static_nochunk (struct omp_region *region,
 						   cont_bb, body_bb);
     }
 
-  if (flag_openmp_ompt_detailed)
+  if (flag_openmp_ompt == OMP_OMPT_LEVEL_EXTENDED)
     {
       /* Insert call to GOMP_*_static_worksharing_dispatch at the end of
 	 seq_start_bb.  */
@@ -6492,7 +6492,7 @@ expand_omp_for_static_chunk (struct omp_region *region,
     }
   gsi_remove (&gsi, true);
 
-  if (flag_openmp_ompt_detailed)
+  if (flag_openmp_ompt == OMP_OMPT_LEVEL_EXTENDED)
     {
       /* Insert call to GOMP_*_static_worksharing_dispatch at the end of
 	 seq_start_bb.  */
diff --git a/gcc/opts.cc b/gcc/opts.cc
index 88d533c6641..7eabab9b2e1 100644
--- a/gcc/opts.cc
+++ b/gcc/opts.cc
@@ -1537,11 +1537,8 @@ finish_options (struct gcc_options *opts, struct gcc_options *opts_set,
 		    " %<-fstrict-flex-arrays%> is not present");
       }
 
-  if ((opts->x_flag_openmp_ompt || opts->x_flag_openmp_ompt_detailed)
-      && !opts->x_flag_openmp)
-    error_at (
-      loc,
-      "%<-fopenmp-ompt%> and %<-fopenmp-ompt-detailed%> require %<-fopenmp%>");
+  if (opts->x_flag_openmp_ompt && !opts->x_flag_openmp)
+    error_at (loc, "%<-fopenmp-ompt%> requires %<-fopenmp%>");
 
   diagnose_options (opts, opts_set, loc);
 }
diff --git a/gcc/testsuite/c-c++-common/gomp/for-static-3.c b/gcc/testsuite/c-c++-common/gomp/for-static-3.c
index a5cf680a946..8164c3894bf 100644
--- a/gcc/testsuite/c-c++-common/gomp/for-static-3.c
+++ b/gcc/testsuite/c-c++-common/gomp/for-static-3.c
@@ -1,7 +1,7 @@
 /* { dg-do compile } */
-/* { dg-additional-options "-fopenmp-ompt-detailed -fdump-tree-ompexp" } */
+/* { dg-additional-options "-fopenmp-ompt=extended -fdump-tree-ompexp" } */
 
-/* Check that, with -fopenmp-ompt-detailed, _dispatch builtins are called along
+/* Check that, with -fopenmp-ompt=extended, _dispatch builtins are called along
    with the _start and _end variants.  */
 
 #include "for-static.h"
diff --git a/gcc/testsuite/c-c++-common/gomp/for-static-4.c b/gcc/testsuite/c-c++-common/gomp/for-static-4.c
new file mode 100644
index 00000000000..ceed535fe1f
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/gomp/for-static-4.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-additional-options "-fopenmp-ompt -fopenmp-ompt=minimal -fdump-tree-ompexp" } */
+
+/* Check that minimal OMPT callbacks are generated (same as for-static-1.c).  */
+
+#include "for-static.h"
+
+/* { dg-final { scan-tree-dump-times "GOMP_loop_static_worksharing \\(\[^\\)\]" 2 "ompexp" } } */
+/* { dg-final { scan-tree-dump-not "GOMP_loop_static_worksharing_start" "ompexp" } } */
+/* { dg-final { scan-tree-dump-not "GOMP_loop_static_worksharing_dispatch" "ompexp" } } */
+/* { dg-final { scan-tree-dump-not "GOMP_loop_static_worksharing_end" "ompexp" } } */
+/* { dg-final { scan-tree-dump-times "GOMP_distribute_static_worksharing \\(\[^\\)\]" 2 "ompexp" } } */
diff --git a/gcc/testsuite/c-c++-common/gomp/openmp-ompt-1.c b/gcc/testsuite/c-c++-common/gomp/openmp-ompt-1.c
index 0a45c2bd52c..7231d95c50b 100644
--- a/gcc/testsuite/c-c++-common/gomp/openmp-ompt-1.c
+++ b/gcc/testsuite/c-c++-common/gomp/openmp-ompt-1.c
@@ -1,4 +1,4 @@
 /* { dg-do compile } */
 /* { dg-options "-fopenmp-ompt" } */
 
-/* { dg-error ".-fopenmp-ompt. and .-fopenmp-ompt-detailed. require .-fopenmp." "" { target *-*-* } 0 } */
+/* { dg-error ".-fopenmp-ompt. requires .-fopenmp." "" { target *-*-* } 0 } */
diff --git a/gcc/testsuite/c-c++-common/gomp/openmp-ompt-2.c b/gcc/testsuite/c-c++-common/gomp/openmp-ompt-2.c
index f93f6920327..753de82a66e 100644
--- a/gcc/testsuite/c-c++-common/gomp/openmp-ompt-2.c
+++ b/gcc/testsuite/c-c++-common/gomp/openmp-ompt-2.c
@@ -1,4 +1,4 @@
 /* { dg-do compile } */
-/* { dg-options "-fopenmp-ompt-detailed" } */
+/* { dg-options "-fopenmp-ompt=extended" } */
 
-/* { dg-error ".-fopenmp-ompt. and .-fopenmp-ompt-detailed. require .-fopenmp." "" { target *-*-* } 0 } */
+/* { dg-error ".-fopenmp-ompt. requires .-fopenmp." "" { target *-*-* } 0 } */
diff --git a/gcc/testsuite/c-c++-common/gomp/openmp-ompt-3.c b/gcc/testsuite/c-c++-common/gomp/openmp-ompt-3.c
new file mode 100644
index 00000000000..66c3da6912b
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/gomp/openmp-ompt-3.c
@@ -0,0 +1,4 @@
+/* { dg-do compile } */
+/* { dg-options "-fno-openmp-ompt" } */
+
+/* { dg-error "unrecognized command-line option .-fno-openmp-ompt." "" { target *-*-* } 0 } */
diff --git a/gcc/testsuite/c-c++-common/gomp/openmp-ompt-4.c b/gcc/testsuite/c-c++-common/gomp/openmp-ompt-4.c
new file mode 100644
index 00000000000..86f43fdbc08
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/gomp/openmp-ompt-4.c
@@ -0,0 +1,4 @@
+/* { dg-do compile } */
+/* { dg-options "-fno-openmp-ompt=none" } */
+
+/* { dg-error "unrecognized command-line option .-fno-openmp-ompt=none." "" { target *-*-* } 0 } */
diff --git a/gcc/testsuite/c-c++-common/gomp/scan-8.c b/gcc/testsuite/c-c++-common/gomp/scan-8.c
index cff8c03b349..c014e448fe0 100644
--- a/gcc/testsuite/c-c++-common/gomp/scan-8.c
+++ b/gcc/testsuite/c-c++-common/gomp/scan-8.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-additional-options "-fopenmp-ompt -fdump-tree-ompexp" } */
+/* { dg-additional-options "-fopenmp-ompt=basic -fdump-tree-ompexp" } */
 
 /* Check that an extra, OMPT variant of GOMP_loop_end is not emitted when the
    inscan modifier is present on the for construct.  */
diff --git a/gcc/testsuite/c-c++-common/gomp/scope-7.c b/gcc/testsuite/c-c++-common/gomp/scope-7.c
index 9db2fd1053c..3a6616f5332 100644
--- a/gcc/testsuite/c-c++-common/gomp/scope-7.c
+++ b/gcc/testsuite/c-c++-common/gomp/scope-7.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-additional-options "-fopenmp-ompt -fdump-tree-omplower" } */
+/* { dg-additional-options "-fopenmp-ompt=basic -fdump-tree-omplower" } */
 
 /* Check that OMPT variants of libgomp calls are emitted for the scope
    construct, both with and without a task reduction clause.  */
diff --git a/gcc/testsuite/c-c++-common/gomp/single2.c b/gcc/testsuite/c-c++-common/gomp/single2.c
index 215f0368ce4..2622e03cef4 100644
--- a/gcc/testsuite/c-c++-common/gomp/single2.c
+++ b/gcc/testsuite/c-c++-common/gomp/single2.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-additional-options "-fopenmp-ompt -fdump-tree-ompexp" } */
+/* { dg-additional-options "-fopenmp-ompt=basic -fdump-tree-ompexp" } */
 
 void
 foo (void)
diff --git a/libgomp/config/gcn/teams.c b/libgomp/config/gcn/teams.c
index f748d0db1a4..2bb55c1e2d8 100644
--- a/libgomp/config/gcn/teams.c
+++ b/libgomp/config/gcn/teams.c
@@ -64,7 +64,7 @@ GOMP_distribute_static_worksharing_start (unsigned long long niter
   return nteams + tid * 1I;
 }
 
-/* Stub for OMPT callback enabled by -fopenmp-ompt-detailed. START is the
+/* Stub for OMPT callback enabled by -fopenmp-ompt=extended. START is the
    starting index of the chunk in the logical iteration space. ITERATIONS is the
    number of iterations in the chunk.  */
 
diff --git a/libgomp/config/nvptx/teams.c b/libgomp/config/nvptx/teams.c
index 15a3fe5c317..2ff5200845f 100644
--- a/libgomp/config/nvptx/teams.c
+++ b/libgomp/config/nvptx/teams.c
@@ -65,7 +65,7 @@ GOMP_distribute_static_worksharing_start (unsigned long long niter
   return nteams + tid * 1I;
 }
 
-/* Stub for OMPT callback enabled by -fopenmp-ompt-detailed. START is the
+/* Stub for OMPT callback enabled by -fopenmp-ompt=extended. START is the
    starting index of the chunk in the logical iteration space. ITERATIONS is the
    number of iterations in the chunk.  */
 
diff --git a/libgomp/loop.c b/libgomp/loop.c
index 7474279fcd6..ce007396658 100644
--- a/libgomp/loop.c
+++ b/libgomp/loop.c
@@ -1214,7 +1214,7 @@ GOMP_loop_static_worksharing_start (unsigned long long niter
   return nthreads + tid * 1I;
 }
 
-/* Stub for OMPT callback enabled by -fopenmp-ompt-detailed. START is the
+/* Stub for OMPT callback enabled by -fopenmp-ompt=extended. START is the
    starting index of the chunk in the logical iteration space. ITERATIONS is the
    number of iterations in the chunk.  */
 
diff --git a/libgomp/teams.c b/libgomp/teams.c
index 817d2402910..3d7f5e9a784 100644
--- a/libgomp/teams.c
+++ b/libgomp/teams.c
@@ -84,7 +84,7 @@ GOMP_distribute_static_worksharing_start (unsigned long long
   return nteams + tid * 1I;
 }
 
-/* Stub for OMPT callback enabled by -fopenmp-ompt-detailed. START is the
+/* Stub for OMPT callback enabled by -fopenmp-ompt=extended. START is the
    starting index of the chunk in the logical iteration space. ITERATIONS is the
    number of iterations in the chunk.  */
 
diff --git a/libgomp/testsuite/libgomp.c-c++-common/for-static-3.c b/libgomp/testsuite/libgomp.c-c++-common/for-static-3.c
index 1f6922fd225..3ded366cc14 100644
--- a/libgomp/testsuite/libgomp.c-c++-common/for-static-3.c
+++ b/libgomp/testsuite/libgomp.c-c++-common/for-static-3.c
@@ -1,7 +1,7 @@
 /* { dg-do link { target offload_target_any } } */
-/* { dg-additional-options "-O0 -foffload=-fdump-tree-optimized -fopenmp-ompt-detailed" } */
+/* { dg-additional-options "-O0 -foffload=-fdump-tree-optimized -fopenmp-ompt=extended" } */
 
-/* Check that, with -fopenmp-ompt-detailed, _dispatch builtins are called along
+/* Check that, with -fopenmp-ompt=extended, _dispatch builtins are called along
    with the _start and _end variants.  */
 
 #include "for-static.h"
-- 
2.53.0