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11 Commits

Author SHA1 Message Date
Jakub Jelinek
85ec4feb11 Update copyright years. 
From-SVN: r256169
 2018-01-03 11:03:58 +01:00
Jakub Jelinek
cbe34bb5ed Update copyright years. 
From-SVN: r243994
 2017-01-01 13:07:43 +01:00
Richard Henderson
b1de98e3d9 re PR target/69343 (Bootstrap failure on s390{,x}-linux) 
PR bootstrap/69343
PR bootstrap/69339
PR tree-opt/68964

Revert:
gcc/
  * tree.c (tm_define_builtin): New.
  (find_tm_vector_type): New.
  (build_tm_vector_builtins): New.
  (build_common_builtin_nodes): Call it.
libitm/
  * Makefile.am (libitm_la_SOURCES) [ARCH_AARCH64]: Add vect128.cc
  (libitm_la_SOURCES) [ARCH_ARM]: Add neon.cc
  (libitm_la_SOURCES) [ARCH_PPC]: Add vect128.cc
  (libitm_la_SOURCES) [ARCH_S390]: Add vect128.cc
  * configure.ac (ARCH_AARCH64): New conditional.
  (ARCH_PPC, ARCH_S390): Likewise.
  * Makefile.in, configure: Rebuild.
  * libitm.h (_ITM_TYPE_M128): Always define.
  * vect64.cc: Split ...
  * vect128.cc: ... out of...
  * config/x86/x86_sse.cc: ... here.
  * config/arm/neon.cc: New file.

From-SVN: r232631
 2016-01-20 10:53:56 -08:00
Richard Henderson
4c868789e4 re PR target/68964 (Internal compiler error for test case gcc.dg/tm/20100610.c since r231674) 
PR 68964

gcc/
 PR tree-opt/68964
 * target.def (builtin_tm_load, builtin_tm_store): Remove.
 * config/i386/i386.c (ix86_builtin_tm_load): Remove.
 (ix86_builtin_tm_store): Remove.
 (TARGET_VECTORIZE_BUILTIN_TM_LOAD): Remove.
 (TARGET_VECTORIZE_BUILTIN_TM_STORE): Remove.
 * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_TM_LOAD): Remove.
 (TARGET_VECTORIZE_BUILTIN_TM_STORE): Remove.
 * doc/tm.texi: Rebuild.
 * gtm-builtins.def (BUILT_IN_TM_MEMCPY_RNWT): New.
 (BUILT_IN_TM_MEMCPY_RTWN): New.
 * trans-mem.c (tm_log_emit_stmt): Rearrange code for better
 fallback from vector to integer helpers.
 (build_tm_load): Handle vector types directly, instead of
 via target hook.
 (build_tm_store): Likewise.
 (expand_assign_tm): Prepare for register types not handled by
 the above.  Copy them to memory and use memcpy.
 * tree.c (tm_define_builtin): New.
 (find_tm_vector_type): New.
 (build_tm_vector_builtins): New.
 (build_common_builtin_nodes): Call it.

libitm/
 * Makefile.am (libitm_la_SOURCES) [ARCH_AARCH64]: Add vect128.cc
 (libitm_la_SOURCES) [ARCH_ARM]: Add neon.cc
 (libitm_la_SOURCES) [ARCH_PPC]: Add vect128.cc
 (libitm_la_SOURCES) [ARCH_S390]: Add vect128.cc
 * configure.ac (ARCH_AARCH64): New conditional.
 (ARCH_PPC, ARCH_S390): Likewise.
 * Makefile.in, configure: Rebuild.
 * libitm.h (_ITM_TYPE_M128): Always define.
 * vect64.cc: Split ...
 * vect128.cc: ... out of...
 * config/x86/x86_sse.cc: ... here.
 * config/arm/neon.cc: New file.

From-SVN: r232330
 2016-01-13 09:03:42 -08:00
Jakub Jelinek
818ab71a41 Update copyright years. 
From-SVN: r232055
 2016-01-04 15:30:50 +01:00
Gregor Richards
96ce40cbce libitm fixes for musl support 
On behalf of Szabolcs.Nagy@arm.com

2015-04-22  Gregor Richards  <gregor.richards@uwaterloo.ca>

       * config/arm/hwcap.cc: Use fcntl.h instead of sys/fcntl.h.
       * config/linux/x86/tls.h: Only use __GLIBC_PREREQ if defined.

From-SVN: r222325
 2015-04-22 14:11:25 +00:00
Jakub Jelinek
5624e564d2 Update copyright years. 
From-SVN: r219188
 2015-01-05 13:33:28 +01:00
Richard Henderson
84c2f4b068 libitm: Remove unused PAGE_SIZE macros 
* config/alpha/target.h (PAGE_SIZE, FIXED_PAGE_SIZE): Remove.
        * config/arm/target.h, config/sh/target.h: Likewise.
        * config/sparc/target.h, config/x86/target.h: Likewise.

From-SVN: r209027
 2014-04-02 10:49:36 -07:00
Richard Sandiford
f93608e6d4 Update copyright years in libitm/ 
From-SVN: r206298
 2014-01-02 22:26:00 +00:00
Richard Sandiford
75f9527c9b Update copyright in libitm. 
From-SVN: r195697
 2013-02-03 17:46:11 +00:00
Richard Henderson
aebac0ca06 arm-linux: Add libitm support. 
* config/arm/hwcap.h, config/arm/hwcap.cc: New files.
	* config/arm/sjlj.S, config/arm/target.h: New files.
	* config/generic/asmcfi.h (cfi_adjust_cfa_offset): New.
	(cfi_rel_offset): New.
	* config/linux/futex_bits.h: New file.
	* config/linux/futex.cc: Include futex_bits.h here...
	* config/linux/futex.h: ... not here.
	* Makefile.am (libitm_la_SOURCES) <ARCH_ARM>: Add hwcap.cc.
	* configure.ac (ARCH_AM): New conditional.
	* Makefile.in, configure: Rebuild.
	* configure.tgt: Handle ARM.

From-SVN: r182355
 2011-12-14 19:24:05 -08:00