[Bug tree-optimization/36318] SRA pessimizes struct copies without -Os

2009-06-05 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2009-06-05 08:30 --- Subject: Bug 36318 Author: rguenth Date: Fri Jun 5 08:30:21 2009 New Revision: 148203 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=148203 Log: 2009-06-05 Alexander Strange astra...@ithinksw.com

[Bug tree-optimization/36318] SRA pessimizes struct copies without -Os

2009-06-04 Thread astrange at ithinksw dot com
--- Comment #4 from astrange at ithinksw dot com 2009-06-05 04:31 --- This bug must have been weaker than I remembered it; when I used 4 char fields instead of one char[4], 4.4 behaved properly too. How about: Alexander Strange astra...@ithinksw.com PR tree-optimization/36318

[Bug tree-optimization/36318] SRA pessimizes struct copies without -Os

2009-05-30 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2009-05-30 09:49 --- Can you provide a testcase suitable for inclusion in the testsuite? -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/36318] SRA pessimizes struct copies without -Os

2009-05-29 Thread astrange at ithinksw dot com
--- Comment #2 from astrange at ithinksw dot com 2009-05-30 00:19 --- Fixed with new SRA: _foo1: subl$12, %esp movl20(%esp), %eax movl(%eax), %edx movl16(%esp), %eax movl%edx, (%eax) addl$12, %esp ret --

[Bug tree-optimization/36318] SRA pessimizes struct copies without -Os

2008-05-23 Thread astrange at ithinksw dot com
--- Comment #1 from astrange at ithinksw dot com 2008-05-23 21:37 --- Created an attachment (id=15678) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15678action=view) testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36318