[Bug target/57744] Power8 support has problems with quad word atomic instructions

2013-10-24 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57744 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/57744] Power8 support has problems with quad word atomic instructions

2013-06-28 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57744 Michael Meissner changed: What|Removed |Added Attachment #30404|0 |1 is obsolete|

[Bug target/57744] Power8 support has problems with quad word atomic instructions

2013-06-27 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57744 --- Comment #2 from Michael Meissner --- Created attachment 30404 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30404&action=edit Proposed patch to fix problem

[Bug target/57744] Power8 support has problems with quad word atomic instructions

2013-06-27 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57744 --- Comment #1 from Michael Meissner --- Created attachment 30403 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30403&action=edit Program to show the bug Compile with -O3 -mcpu=power8 -c -save-temps to make sure the assembler tries to assem

[Bug target/57744] Power8 support has problems with quad word atomic instructions

2013-06-27 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57744 Michael Meissner changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|