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[Bug rtl-optimization/24414] Old-style asms don't clobber memory
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 17 Oct 2005 23:31:50 -0000
- Subject: [Bug rtl-optimization/24414] Old-style asms don't clobber memory
- References: <bug-24414-119@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #11 from pinskia at gcc dot gnu dot org 2005-10-17 23:31 -------
2.7.2.3 gets the same code too:
.L5:
#APP
#NO_APP
testl %eax,%eax
je .L5
So this really have never worked.
if you consider this is a bug, please don't apply it while we are in regression
only mode since this is obviously not a regression as we have never got it
correct.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24414