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[Bug target/49257] -mfpmath=sse generates x87 instructions on 32 bits OS
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 6 Jun 2011 21:08:09 +0000
- Subject: [Bug target/49257] -mfpmath=sse generates x87 instructions on 32 bits OS
- Auto-submitted: auto-generated
- References: <bug-49257-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49257
Uros Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #24451|0 |1
is obsolete| |
--- Comment #10 from Uros Bizjak <ubizjak at gmail dot com> 2011-06-06 21:07:25 UTC ---
Created attachment 24453
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24453
Updated patch
Slightly updated patch. Unfortunately, it fails on -m32 target, configured
with -with-fpmath=sse:
Running /home/uros/gcc-svn/trunk/gcc/testsuite/gcc.dg/torture/dg-torture.exp
...
FAIL: gcc.dg/torture/fp-int-convert-float.c -O0 execution test
FAIL: gcc.dg/torture/fp-int-convert-float.c -O1 execution test
FAIL: gcc.dg/torture/fp-int-convert-float.c -O2 execution test
FAIL: gcc.dg/torture/fp-int-convert-float.c -O3 -fomit-frame-pointer
execution test
FAIL: gcc.dg/torture/fp-int-convert-float.c -O3 -g execution test
FAIL: gcc.dg/torture/fp-int-convert-float.c -Os execution test
FAIL: gcc.dg/torture/fp-int-convert-float.c -O2 -flto -flto-partition=none
execution test
FAIL: gcc.dg/torture/fp-int-convert-float.c -O2 -flto execution test