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[Bug target/59794] i386 backend fails to detect SSE/AVX return value
- From: "hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 13 Jan 2014 23:21:47 +0000
- Subject: [Bug target/59794] i386 backend fails to detect SSE/AVX return value
- Auto-submitted: auto-generated
- References: <bug-59794-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59794
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.7.4
--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> ---
For -m32, the same warning is issued twice:
[hjl@gnu-6 gcc]$ gcc -mno-sse
/export/gnu/import/git/gcc/gcc/testsuite/gcc.target/i386/pr53425-1.c -m32 -S
-Wno-psabi
/export/gnu/import/git/gcc/gcc/testsuite/gcc.target/i386/pr53425-1.c: In
function âfooâ:
/export/gnu/import/git/gcc/gcc/testsuite/gcc.target/i386/pr53425-1.c:14:7:
warning: SSE vector argument without SSE enabled changes the ABI [enabled by
default]
bar (x); /* { dg-message "warning: SSE vector argument without SSE enabled
changes the ABI" } */
^
/export/gnu/import/git/gcc/gcc/testsuite/gcc.target/i386/pr53425-1.c:14:7:
warning: SSE vector argument without SSE enabled changes the ABI [enabled by
default]
[hjl@gnu-6 gcc]$ gcc -mno-sse
/export/gnu/import/git/gcc/gcc/testsuite/gcc.target/i386/pr53425-1.c -S
-Wno-psabi
/export/gnu/import/git/gcc/gcc/testsuite/gcc.target/i386/pr53425-1.c: In
function âfooâ:
/export/gnu/import/git/gcc/gcc/testsuite/gcc.target/i386/pr53425-1.c:14:7:
warning: SSE vector argument without SSE enabled changes the ABI [enabled by
default]
bar (x); /* { dg-message "warning: SSE vector argument without SSE enabled
changes the ABI" } */
^
[hjl@gnu-6 gcc]$