430616e7a7
libitm: Work around assembler missing AVX insns.
...
From-SVN: r181246
2011-11-09 16:29:38 -08:00
79b1edb6b5
libitm: Remove unused code.
...
In particular, unused code that's presenting portability problems.
From-SVN: r181241
2011-11-09 14:54:55 -08:00
8ee9fac21e
libitm: Avoid non-portable x86 branch prediction mnemonic.
...
From-SVN: r181233
2011-11-09 11:51:49 -08:00
9bdc63433a
libitm: de-ELF-ize x86/sjlj.S.
...
* config/x86/sjlj.S: Protect elf directives with __ELF__.
Protect .note.GNU-stack with __linux__.
From-SVN: r181229
2011-11-09 10:38:21 -08:00
4bdd090f8e
libitm: Configure for gas cfi pseudo ops.
...
* asmcfi.m4: New file.
* configure.ac (GCC_AS_CFI_PSEUDO_OP): Test it.
* configure, aclocal.m4, config.h.in: Rebuild.
* config/generic/asmcfi.h: New file.
* config/x86/sjlj.S: Use it.
From-SVN: r181224
2011-11-09 10:09:53 -08:00
4408b0865b
Fix a darwin10 build problem.
...
local.cc:113:6: error: only weak aliases are supported in this configuration
* local.cc (_ITM_LB): Use a normal call, not a function alias.
From-SVN: r181182
2011-11-08 15:36:33 -08:00
3d3b05ff4f
Fix tests for libitm support.
...
From-SVN: r181169
2011-11-08 08:28:30 -08:00
01f3428caf
Check for libitm support at top-level.
...
From-SVN: r181168
2011-11-08 08:06:25 -08:00
07f03cd348
ChangeLog for last change.
...
From-SVN: r181164
2011-11-08 15:13:00 +00:00
e28a3d8bf2
Fix Solaris/x86 libitm build
...
* configure.tgt: Handle i386 like i[456]86.
* config/generic/tls.h [!HAVE_ARCH_GTM_THREAD] (gtm_thr): Don't
take address.
* config/generic/tls.cc [!HAVE_ARCH_GTM_THREAD ||
!HAVE_ARCH_GTM_THREAD_DISP] (_gtm_thr_tls): New variable.
From-SVN: r181163
2011-11-08 14:58:57 +00:00
0a35513e4e
Merge from transactional-memory branch.
...
From-SVN: r181154
2011-11-08 11:13:41 +00:00
Richard Henderson
Rainer Orth
Aldy Hernandez