[Bug c++/41201] #pragma GCC target ("sse2") doesn't alter __SSE2__ in C++ (as it does in C)
--- Comment #5 from justin dot lebar+bug at gmail dot com 2010-07-26 16:20 --- FWIW, it seems that MSVC is perfectly happy to compile code with intrinsics inside a file which doesn't have any special flags. It would be awesome if there were some way to do the same with GCC, even if it involves #pragma hackery. The current limitation makes using intrinsics pretty painful, as it requires a separate file for each targeted instruction set. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41201
[Bug c++/41201] #pragma GCC target ("sse2") doesn't alter __SSE2__ in C++ (as it does in C)
--- Comment #3 from justin dot lebar+bug at gmail dot com 2010-07-12 22:22 --- Also cc'ing H.J. Lu, who wrote sse-23.c -- justin dot lebar+bug at gmail dot com changed: What|Removed |Added CC||hjl at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41201
[Bug c++/41201] #pragma GCC target ("sse2") doesn't alter __SSE2__ in C++ (as it does in C)
--- Comment #2 from justin dot lebar+bug at gmail dot com 2010-07-12 22:09 --- cc'ing Harsha Jagasia, who wrote sse-22.c and funcspec-9. I might be willing to put together a patch for this, but I'm totally unfamiliar with the codebase, so I'd almost surely need some help. -- justin dot lebar+bug at gmail dot com changed: What|Removed |Added CC||harsha dot jagasia at amd ||dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41201
[Bug target/43118] vld4 and vst4 intrinsics are not handled correctly
--- Comment #5 from justin dot lebar+bug at gmail dot com 2010-04-28 21:56 --- Is there a workaround for this, short of writing inline assembly? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43118