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backport: tilegx-c.c (tilegx_cpu_cpp_builtins): Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}. 

2014-01-25  Walter Lee  <walt@tilera.com>

            Backport from mainline
            2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins): 
            Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
            * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins): 
            Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.

From-SVN: r207103
This commit is contained in:
Walter Lee 2014-01-25 22:45:40 +00:00 committed by Walter Lee
parent ac21380511
commit 414f472c46
3 changed files with 18 additions and 0 deletions
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10
gcc/ChangeLog
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@ -1,3 +1,13 @@
2014-01-25 Walter Lee <walt@tilera.com>
Backport from mainline
2014-01-25 Walter Lee <walt@tilera.com>
* config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
* config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
2014-01-25 Walter Lee <walt@tilera.com>
Backport from mainline

3
gcc/config/tilegx/tilegx-c.c
View File

@ -48,6 +48,9 @@ tilegx_cpu_cpp_builtins (struct cpp_reader *pfile)
if (TARGET_32BIT)
builtin_define ("__tilegx32__");
builtin_define ("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1");
builtin_define ("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2");
TILEGX_CPU_CPP_ENDIAN_BUILTINS ();
GNU_USER_TARGET_OS_CPP_BUILTINS ();
}

5
gcc/config/tilepro/tilepro-c.c
View File

@ -45,6 +45,11 @@ tilepro_cpu_cpp_builtins (struct cpp_reader *pfile)
builtin_define ("__tile_chip__=1");
builtin_define ("__tile_chip_rev__=0");
builtin_define ("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1");
builtin_define ("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2");
builtin_define ("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4");
builtin_define ("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8");
TILEPRO_CPU_CPP_ENDIAN_BUILTINS ();
GNU_USER_TARGET_OS_CPP_BUILTINS ();
}