diff options
| author | Segher Boessenkool <segher@kernel.crashing.org> | 2018-09-28 23:50:34 +0200 |
|---|---|---|
| committer | Segher Boessenkool <segher@gcc.gnu.org> | 2018-09-28 23:50:34 +0200 |
| commit | 2660fecc0c6cd1a0d4c67b6a50abb063f6a4b8d8 (patch) | |
| tree | 71f007e45e647332caa2228e9bbe2ca75abf9136 /gcc/config.in | |
| parent | 44662f681e8be6b3b7eafcec4afa0ecb8cc587cd (diff) | |
rs6000: Delete HAVE_AS_LWSYNC and TARGET_LWSYNC_INSTRUCTION
All supported assemblers know lwsync, so we never need to generate this
instruction using the .long escape hatch.
* config.in (HAVE_AS_LWSYNC): Delete.
* config/powerpcspe/powerpcspe.h (TARGET_LWSYNC_INSTRUCTION): Delete.
* config/powerpcspe/sync.md (*lwsync): Always generate lwsync, never
do it as a .long .
* config/rs6000/rs6000.h (TARGET_LWSYNC_INSTRUCTION): Delete.
* config/rs6000/sync.md (*lwsync): Always generate lwsync, never do it
as a .long .
* configure.ac: Delete HAVE_AS_LWSYNC.
* configure: Regenerate.
From-SVN: r264702
Diffstat (limited to 'gcc/config.in')
| -rw-r--r-- | gcc/config.in | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/gcc/config.in b/gcc/config.in index 48dfd23e9d6..1242326ad98 100644 --- a/gcc/config.in +++ b/gcc/config.in @@ -528,12 +528,6 @@ #endif -/* Define if your assembler supports LWSYNC instructions. */ -#ifndef USED_FOR_TARGET -#undef HAVE_AS_LWSYNC -#endif - - /* Define if your assembler supports the -mabi option. */ #ifndef USED_FOR_TARGET #undef HAVE_AS_MABI_OPTION |