[Bug target/87550] Intrinsics for rdpmc (__rdpmc, __builtin_ia32_rdpmc) are interpreted as pure functions
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87550 Richard Biener changed: What|Removed |Added Keywords||wrong-code Target||x86_64-*-* i?86-*-* Status|UNCONFIRMED |NEW Last reconfirmed||2018-10-08 Ever confirmed|0 |1 Known to fail||8.2.1 --- Comment #1 from Richard Biener --- Confirmed. Expansion happens to an UNSPEC_VOLATILE though.
[Bug target/87550] Intrinsics for rdpmc (__rdpmc, __builtin_ia32_rdpmc) are interpreted as pure functions
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87550 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org --- Comment #2 from Jakub Jelinek --- Created attachment 44815 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44815&action=edit gcc9-pr87550.patch Untested fix.
[Bug target/87550] Intrinsics for rdpmc (__rdpmc, __builtin_ia32_rdpmc) are interpreted as pure functions
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87550 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Wed Oct 10 09:28:26 2018 New Revision: 265007 URL: https://gcc.gnu.org/viewcvs?rev=265007&root=gcc&view=rev Log: PR target/87550 * config/i386/i386-builtin.def (IX86_BUILTIN_RDPMC): Move from args set to special_args set. * gcc.target/i386/pr87550.c: New test. Added: trunk/gcc/testsuite/gcc.target/i386/pr87550.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386-builtin.def trunk/gcc/testsuite/ChangeLog
[Bug target/87550] Intrinsics for rdpmc (__rdpmc, __builtin_ia32_rdpmc) are interpreted as pure functions
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87550 --- Comment #4 from Vlad --- Great! Thanks you very much.
[Bug target/87550] Intrinsics for rdpmc (__rdpmc, __builtin_ia32_rdpmc) are interpreted as pure functions
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87550 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Thu Oct 11 17:41:33 2018 New Revision: 265049 URL: https://gcc.gnu.org/viewcvs?rev=265049&root=gcc&view=rev Log: Backported from mainline 2018-10-10 Jakub Jelinek PR target/87550 * config/i386/i386-builtin.def (IX86_BUILTIN_RDPMC): Move from args set to special_args set. * gcc.target/i386/pr87550.c: New test. Added: branches/gcc-8-branch/gcc/testsuite/gcc.target/i386/pr87550.c Modified: branches/gcc-8-branch/gcc/ChangeLog branches/gcc-8-branch/gcc/config/i386/i386-builtin.def branches/gcc-8-branch/gcc/testsuite/ChangeLog
[Bug target/87550] Intrinsics for rdpmc (__rdpmc, __builtin_ia32_rdpmc) are interpreted as pure functions
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87550 --- Comment #6 from Jakub Jelinek --- Fixed for 8.3+ so far.
[Bug target/87550] Intrinsics for rdpmc (__rdpmc, __builtin_ia32_rdpmc) are interpreted as pure functions
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87550 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Fri Oct 12 14:55:17 2018 New Revision: 265112 URL: https://gcc.gnu.org/viewcvs?rev=265112&root=gcc&view=rev Log: Backported from mainline 2018-10-10 Jakub Jelinek PR target/87550 * config/i386/i386-builtin.def (IX86_BUILTIN_RDPMC): Move from args set to special_args set. * gcc.target/i386/pr87550.c: New test. Added: branches/gcc-7-branch/gcc/testsuite/gcc.target/i386/pr87550.c Modified: branches/gcc-7-branch/gcc/ChangeLog branches/gcc-7-branch/gcc/config/i386/i386-builtin.def branches/gcc-7-branch/gcc/testsuite/ChangeLog
[Bug target/87550] Intrinsics for rdpmc (__rdpmc, __builtin_ia32_rdpmc) are interpreted as pure functions
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87550 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Oct 12 17:34:07 2018 New Revision: 265122 URL: https://gcc.gnu.org/viewcvs?rev=265122&root=gcc&view=rev Log: Backported from mainline 2018-10-10 Jakub Jelinek PR target/87550 * config/i386/i386.c (bdesc_args): Move IX86_BUILTIN_RDPMC from here to ... (bdesc_special_args): ... here. * gcc.target/i386/pr87550.c: New test. Added: branches/gcc-6-branch/gcc/testsuite/gcc.target/i386/pr87550.c Modified: branches/gcc-6-branch/gcc/ChangeLog branches/gcc-6-branch/gcc/config/i386/i386.c branches/gcc-6-branch/gcc/testsuite/ChangeLog
[Bug target/87550] Intrinsics for rdpmc (__rdpmc, __builtin_ia32_rdpmc) are interpreted as pure functions
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87550 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED Target Milestone|--- |6.5 --- Comment #9 from Jakub Jelinek --- Fixed for 6.5, 7.4+ and 8.3+.
