[Bug middle-end/42574] [4.3/4.4/4.5/4.6 Regression] Address of global variable is calculated multiple times (missed CSE)

2010-07-27 Thread mkuvyrkov at gcc dot gnu dot org
--- Comment #11 from mkuvyrkov at gcc dot gnu dot org 2010-07-27 19:35 --- Subject: Bug 42574 Author: mkuvyrkov Date: Tue Jul 27 19:34:55 2010 New Revision: 162590 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162590 Log: PR rtl-optimization/40956 PR

[Bug middle-end/42574] [4.3/4.4/4.5/4.6 Regression] Address of global variable is calculated multiple times (missed CSE)

2010-07-27 Thread mkuvyrkov at gcc dot gnu dot org
--- Comment #12 from mkuvyrkov at gcc dot gnu dot org 2010-07-27 19:38 --- Subject: Bug 42574 Author: mkuvyrkov Date: Tue Jul 27 19:38:10 2010 New Revision: 162592 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162592 Log: PR target/42495 PR middle-end/42574

[Bug middle-end/42574] [4.3/4.4/4.5/4.6 Regression] Address of global variable is calculated multiple times (missed CSE)

2010-07-27 Thread mkuvyrkov at gcc dot gnu dot org
--- Comment #13 from mkuvyrkov at gcc dot gnu dot org 2010-07-27 19:42 --- Subject: Bug 42574 Author: mkuvyrkov Date: Tue Jul 27 19:42:15 2010 New Revision: 162594 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162594 Log: PR target/42495 PR middle-end/42574

[Bug middle-end/42574] [4.3/4.4/4.5/4.6 Regression] Address of global variable is calculated multiple times (missed CSE)

2010-07-27 Thread mkuvyrkov at gcc dot gnu dot org
--- Comment #14 from mkuvyrkov at gcc dot gnu dot org 2010-07-27 19:45 --- Subject: Bug 42574 Author: mkuvyrkov Date: Tue Jul 27 19:44:51 2010 New Revision: 162595 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162595 Log: PR target/42495 PR middle-end/42574

[Bug middle-end/42574] [4.3/4.4/4.5/4.6 Regression] Address of global variable is calculated multiple times (missed CSE)

2010-07-27 Thread mkuvyrkov at gcc dot gnu dot org
--- Comment #15 from mkuvyrkov at gcc dot gnu dot org 2010-07-27 19:48 --- Subject: Bug 42574 Author: mkuvyrkov Date: Tue Jul 27 19:48:15 2010 New Revision: 162597 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162597 Log: PR target/42495 PR middle-end/42574

[Bug middle-end/42574] [4.3/4.4/4.5/4.6 Regression] Address of global variable is calculated multiple times (missed CSE)

2010-07-27 Thread mkuvyrkov at gcc dot gnu dot org
--- Comment #16 from mkuvyrkov at gcc dot gnu dot org 2010-07-27 21:06 --- Subject: Bug 42574 Author: mkuvyrkov Date: Tue Jul 27 21:06:31 2010 New Revision: 162600 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162600 Log: PR rtl-optimization/40956 PR

[Bug middle-end/42574] [4.3/4.4/4.5/4.6 Regression] Address of global variable is calculated multiple times (missed CSE)

2010-07-27 Thread mkuvyrkov at gcc dot gnu dot org
--- Comment #17 from mkuvyrkov at gcc dot gnu dot org 2010-07-27 21:11 --- Should be fixed now by the above patch series. -- mkuvyrkov at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/42574] [4.3/4.4/4.5/4.6 Regression] Address of global variable is calculated multiple times (missed CSE)

2010-06-08 Thread mkuvyrkov at gcc dot gnu dot org
--- Comment #10 from mkuvyrkov at gcc dot gnu dot org 2010-06-08 15:24 --- Steven, I'm shamelessly stealing this PR from you. There are two sides to this missed optimization: 1. Calculation of PIC address is not CSE'd; this is the same as PR42495 and will be fixed there. 2. Constant

[Bug middle-end/42574] [4.3/4.4/4.5/4.6 Regression] Address of global variable is calculated multiple times (missed CSE)

2010-05-22 Thread rguenth at gcc dot gnu dot org
--- Comment #9 from rguenth at gcc dot gnu dot org 2010-05-22 18:13 --- GCC 4.3.5 is being released, adjusting target milestone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/42574] [4.3/4.4/4.5/4.6 Regression] Address of global variable is calculated multiple times (missed CSE)

2010-04-14 Thread steven at gcc dot gnu dot org
--- Comment #8 from steven at gcc dot gnu dot org 2010-04-14 20:49 --- Created an attachment (id=20379) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20379action=view) Classic GCSE, resurrected (with some improvements) Updated patch for trunk r158281. Bootstrapped and tested on