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| author | Vineet Gupta <vgupta@synopsys.com> | 2019-11-06 12:28:25 +0000 |
|---|---|---|
| committer | Claudiu Zissulescu <claziss@gcc.gnu.org> | 2019-11-06 13:28:25 +0100 |
| commit | 756b23a81c539aec9f8108cb8d6a6313aef02a99 (patch) | |
| tree | 97fb95d9bb01149d152ff1a22b496341e7bbbdbd /gcc | |
| parent | 2e7a4f579b1157754ea20a03431b4fa80cd4567a (diff) | |
| download | gcc-756b23a81c539aec9f8108cb8d6a6313aef02a99.zip gcc-756b23a81c539aec9f8108cb8d6a6313aef02a99.tar.gz gcc-756b23a81c539aec9f8108cb8d6a6313aef02a99.tar.bz2 | |
[PATCH] [ARC] Add builtins for identifying floating point support
Currently for hard float we need to check for
__ARC_FPU_SP__ || __ARC_FPU_DP__ and for soft float inverse of that.
So define single convenience macros for either cases.
gcc/
xxxx-xx-xx Vineet Gupta <vgupta@synopsyscom>
* config/arc/arc-c.c (arc_cpu_cpp_builtins): Add
__arc_hard_float__, __ARC_HARD_FLOAT__,
__arc_soft_float__, __ARC_SOFT_FLOAT__
From-SVN: r277878
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/arc/arc-c.c | 10 |
2 files changed, 16 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e74c57a..6c33a80 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2019-11-06 Vineet Gupta <vgupta@synopsys.com> + + * config/arc/arc-c.c (arc_cpu_cpp_builtins) : Add + __arc_hard_float__, __ARC_HARD_FLOAT__, + __arc_soft_float__, __ARC_SOFT_FLOAT__ + 2019-11-06 Andre Vieira <andre.simoesdiasvieira@arm.com> PR tree-optimization/92317 diff --git a/gcc/config/arc/arc-c.c b/gcc/config/arc/arc-c.c index cf3340d..1a5ff3e 100644 --- a/gcc/config/arc/arc-c.c +++ b/gcc/config/arc/arc-c.c @@ -71,4 +71,14 @@ arc_cpu_cpp_builtins (cpp_reader * pfile) if (TARGET_BIG_ENDIAN) builtin_define ("__big_endian__"); + if (TARGET_HARD_FLOAT) + { + builtin_define ("__arc_hard_float__"); + builtin_define ("__ARC_HARD_FLOAT__"); + } + else + { + builtin_define ("__arc_soft_float__"); + builtin_define ("__ARC_SOFT_FLOAT__"); + } } |