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| author | Martin Liska <mliska@suse.cz> | 2019-07-03 10:31:35 +0200 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2019-07-03 08:31:35 +0000 |
| commit | d04295d24364b0138c354e249a4bb14e0a6ffb96 (patch) | |
| tree | 5fc573619e38340492476adcfab9bea08b039574 /gcc | |
| parent | 22dfc3e89d23070a7f46dd8a12b2fde201585353 (diff) | |
| download | gcc-d04295d24364b0138c354e249a4bb14e0a6ffb96.zip gcc-d04295d24364b0138c354e249a4bb14e0a6ffb96.tar.gz gcc-d04295d24364b0138c354e249a4bb14e0a6ffb96.tar.bz2 | |
Add to same comdate group only if set (PR middle-end/90899)
2019-07-03 Martin Liska <mliska@suse.cz>
PR middle-end/90899
* multiple_target.c (create_dispatcher_calls): Add to comdat
group only if set for ifunc.
2019-07-03 Martin Liska <mliska@suse.cz>
PR middle-end/90899
* gcc.target/i386/pr90899.c: New test.
From-SVN: r272992
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/multiple_target.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr90899.c | 6 |
4 files changed, 19 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3d1a07a..f2f6990 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2019-07-03 Martin Liska <mliska@suse.cz> + PR middle-end/90899 + * multiple_target.c (create_dispatcher_calls): Add to comdat + group only if set for ifunc. + +2019-07-03 Martin Liska <mliska@suse.cz> + PR target/88056 * config/i386/host-mingw32.c (mingw32_gt_pch_use_address): Define local_object_name in outer scope in order to handle diff --git a/gcc/multiple_target.c b/gcc/multiple_target.c index fa194d4..7aea684 100644 --- a/gcc/multiple_target.c +++ b/gcc/multiple_target.c @@ -158,7 +158,8 @@ create_dispatcher_calls (struct cgraph_node *node) { symtab_node *source = ref->referring; source->create_reference (inode, IPA_REF_ALIAS); - source->add_to_same_comdat_group (inode); + if (inode->get_comdat_group ()) + source->add_to_same_comdat_group (inode); } else gcc_unreachable (); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index fc960bb..512e86c 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2019-07-03 Martin Liska <mliska@suse.cz> + + PR middle-end/90899 + * gcc.target/i386/pr90899.c: New test. + 2019-07-03 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/91033 diff --git a/gcc/testsuite/gcc.target/i386/pr90899.c b/gcc/testsuite/gcc.target/i386/pr90899.c new file mode 100644 index 0000000..e0e2d5a --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr90899.c @@ -0,0 +1,6 @@ +/* PR middle-end/90899 */ +/* { dg-do compile } */ +/* { dg-require-ifunc "" } */ + +__attribute__ ((target_clones ("default", "arch=slm"))) static int f () { return 0; } +__attribute__ ((alias ("f"))) __typeof (f) g; |