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| author | liuhongt <hongtao.liu@intel.com> | 2024-07-08 10:35:35 +0800 |
|---|---|---|
| committer | liuhongt <hongtao.liu@intel.com> | 2024-07-09 08:49:29 +0800 |
| commit | 23ab7f632f4f5bae67fb53cf7b18fea7ba7242c4 (patch) | |
| tree | d870a7b2f24ee824086dde5ed671c9c4e40b5c72 /gcc/common | |
| parent | ecde8d50bea3573194f21277666f83463cbbe9c9 (diff) | |
| download | gcc-23ab7f632f4f5bae67fb53cf7b18fea7ba7242c4.zip gcc-23ab7f632f4f5bae67fb53cf7b18fea7ba7242c4.tar.gz gcc-23ab7f632f4f5bae67fb53cf7b18fea7ba7242c4.tar.bz2 | |
Rename __{float,double}_u to __x86_{float,double}_u to avoid pulluting the namespace.
I have a build failure on NetBSD as the namespace pollution avoidance causes
a direct hit with the system /usr/include/math.h
=======================================================================
In file included from /usr/src/local/gcc/obj/gcc/include/emmintrin.h:31,
from /usr/src/local/gcc/obj/x86_64-unknown-netbsd10.99/libstdc++-v3/include/ext/random:45,
from /usr/src/local/gcc/libstdc++-v3/include/precompiled/extc++.h:65:
/usr/src/local/gcc/obj/gcc/include/xmmintrin.h:75:15: error: conflicting declaration 'typedef float __float_u'
75 | typedef float __float_u __attribute__ ((__may_alias__, __aligned__ (1)));
| ^~~~~~~~~
In file included from /usr/src/local/gcc/obj/x86_64-unknown-netbsd10.99/libstdc++-v3/include/cmath:47,
from /usr/src/local/gcc/obj/x86_64-unknown-netbsd10.99/libstdc++-v3/include/x86_64-unknown-netbsd10.99/bits/stdc++.h:114,
from /usr/src/local/gcc/libstdc++-v3/include/precompiled/extc++.h:32:
/usr/src/local/gcc/obj/gcc/include-fixed/math.h:49:7: note: previous declaration as 'union __float_u'
49 | union __float_u {
gcc/ChangeLog:
PR target/115796
* config/i386/emmintrin.h (__float_u): Rename to ..
(__x86_float_u): .. this.
(_mm_load_sd): Ditto.
(_mm_store_sd): Ditto.
(_mm_loadh_pd): Ditto.
(_mm_loadl_pd): Ditto.
* config/i386/xmmintrin.h (__double_u): Rename to ..
(__x86_double_u): .. this.
(_mm_load_ss): Ditto.
(_mm_store_ss): Ditto.
gcc/testsuite/ChangeLog:
* gcc.target/i386/pr115796.c: New test.
Diffstat (limited to 'gcc/common')
0 files changed, 0 insertions, 0 deletions