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| author | Joseph Myers <josmyers@redhat.com> | 2024-10-31 17:01:09 +0000 |
|---|---|---|
| committer | Joseph Myers <josmyers@redhat.com> | 2024-10-31 17:01:09 +0000 |
| commit | 1504073ad89f4dff7243dea608f385d3fa8cc89a (patch) | |
| tree | e2740a0c57f51c27c797713656523259f7a58eb5 | |
| parent | 1905b59fdc58ce67e508b99dff105afebaaa9bb1 (diff) | |
| download | gcc-1504073ad89f4dff7243dea608f385d3fa8cc89a.zip gcc-1504073ad89f4dff7243dea608f385d3fa8cc89a.tar.gz gcc-1504073ad89f4dff7243dea608f385d3fa8cc89a.tar.bz2 | |
testsuite: Use noinline in gcc.dg/simulate-thread/simulate-thread.h
Among the changes of test results with a -std=gnu23 default were two
tests changing from PASS to UNSUPPORTED:
UNSUPPORTED: gcc.dg/simulate-thread/speculative-store.c -O2 -g thread simulation test
UNSUPPORTED: gcc.dg/simulate-thread/speculative-store.c -O3 -g thread simulation test
It appears that functions defined with () becoming prototyped affects
inlining, and changing the code to use (void) allows UNSUPPORTED
results to be reproduced with -std=gnu17. Add __attribute__
((noinline)) on one more function to avoid the UNSUPPORTED results;
some of the tests in this directory already have such an attribute on
some functions.
Tested for x86_64-pc-linux-gnu.
* gcc.dg/simulate-thread/simulate-thread.h
(simulate_thread_wrapper_final_verify): Mark noinline.
| -rw-r--r-- | gcc/testsuite/gcc.dg/simulate-thread/simulate-thread.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/testsuite/gcc.dg/simulate-thread/simulate-thread.h b/gcc/testsuite/gcc.dg/simulate-thread/simulate-thread.h index 22c0508..b582220 100644 --- a/gcc/testsuite/gcc.dg/simulate-thread/simulate-thread.h +++ b/gcc/testsuite/gcc.dg/simulate-thread/simulate-thread.h @@ -116,7 +116,7 @@ simulate_thread_wrapper_other_threads() /* If the test case defines HOSTILE_PAUSE_ERROR, then the test case will fail execution if it had a hostile pause. */ -int +__attribute__ ((noinline)) int simulate_thread_wrapper_final_verify () { int ret = simulate_thread_final_verify (); |