From 756b23a81c539aec9f8108cb8d6a6313aef02a99 Mon Sep 17 00:00:00 2001 From: Vineet Gupta Date: Wed, 6 Nov 2019 12:28:25 +0000 Subject: [PATCH] [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 * 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 --- gcc/ChangeLog | 6 ++++++ gcc/config/arc/arc-c.c | 10 ++++++++++ 2 files changed, 16 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e74c57aaf13..6c33a80cec7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2019-11-06 Vineet Gupta + + * 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 PR tree-optimization/92317 diff --git a/gcc/config/arc/arc-c.c b/gcc/config/arc/arc-c.c index cf3340d29c2..1a5ff3e88a6 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__"); + } } -- 2.30.2