* [PATCH] [ARC] Add builtins for identifying floating point support
@ 2019-11-05 19:18 Vineet Gupta
2019-11-06 11:51 ` Claudiu Zissulescu
0 siblings, 1 reply; 2+ messages in thread
From: Vineet Gupta @ 2019-11-05 19:18 UTC (permalink / raw)
To: gcc-patches; +Cc: Vineet Gupta, linux-snps-arc, Claudiu Zissulescu
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__
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
---
gcc/ChangeLog | 6 ++++++
gcc/config/arc/arc-c.c | 10 ++++++++++
2 files changed, 16 insertions(+)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f3deffc701ff..9237e81aa011 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2019-11-05 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__
+
2019-11-05 Martin Sebor <msebor@redhat.com>
PR middle-end/92333
diff --git a/gcc/config/arc/arc-c.c b/gcc/config/arc/arc-c.c
index cf3340d29c27..1a5ff3e88a67 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__");
+ }
}
--
2.20.1
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] [ARC] Add builtins for identifying floating point support
2019-11-05 19:18 [PATCH] [ARC] Add builtins for identifying floating point support Vineet Gupta
@ 2019-11-06 11:51 ` Claudiu Zissulescu
0 siblings, 0 replies; 2+ messages in thread
From: Claudiu Zissulescu @ 2019-11-06 11:51 UTC (permalink / raw)
To: Vineet Gupta; +Cc: linux-snps-arc, gcc-patches, Claudiu Zissulescu
Ok, I'll push it asap.
Thank you for your help,
Claudiu
On Tue, Nov 5, 2019 at 8:19 PM Vineet Gupta <Vineet.Gupta1@synopsys.com> wrote:
>
> 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__
>
> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
> ---
> gcc/ChangeLog | 6 ++++++
> gcc/config/arc/arc-c.c | 10 ++++++++++
> 2 files changed, 16 insertions(+)
>
> diff --git a/gcc/ChangeLog b/gcc/ChangeLog
> index f3deffc701ff..9237e81aa011 100644
> --- a/gcc/ChangeLog
> +++ b/gcc/ChangeLog
> @@ -1,3 +1,9 @@
> +2019-11-05 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__
> +
> 2019-11-05 Martin Sebor <msebor@redhat.com>
>
> PR middle-end/92333
> diff --git a/gcc/config/arc/arc-c.c b/gcc/config/arc/arc-c.c
> index cf3340d29c27..1a5ff3e88a67 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__");
> + }
> }
> --
> 2.20.1
>
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2019-11-06 11:51 ` Claudiu Zissulescu
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