* Small patch for __builtin_fabs and an attribute
@ 2010-07-10 3:15 Morten Welinder
2010-07-10 18:33 ` Christopher Li
2010-07-13 7:33 ` Christopher Li
0 siblings, 2 replies; 3+ messages in thread
From: Morten Welinder @ 2010-07-10 3:15 UTC (permalink / raw)
To: linux-sparse
FYI.
diff --git a/lib.c b/lib.c
index a218bfc..7f0b524 100644
--- a/lib.c
+++ b/lib.c
@@ -716,6 +716,7 @@ void declare_builtin_functions(void)
add_pre_buffer("extern long __builtin_alpha_inslh(long, long);\n");
add_pre_buffer("extern long __builtin_alpha_cmpbge(long, long);\n");
add_pre_buffer("extern long __builtin_labs(long);\n");
+ add_pre_buffer("extern double __builtin_fabs(double);\n");
/* And some floating point stuff.. */
add_pre_buffer("extern int __builtin_isgreater(float, float);\n");
diff --git a/parse.c b/parse.c
index f81b19f..0645538 100644
--- a/parse.c
+++ b/parse.c
@@ -515,6 +515,8 @@ const char *ignored_attributes[] = {
"__format_arg__",
"hot",
"__hot__",
+ "may_alias",
+ "__may_alias__",
"malloc",
"__malloc__",
"model",
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: Small patch for __builtin_fabs and an attribute
2010-07-10 3:15 Small patch for __builtin_fabs and an attribute Morten Welinder
@ 2010-07-10 18:33 ` Christopher Li
2010-07-13 7:33 ` Christopher Li
1 sibling, 0 replies; 3+ messages in thread
From: Christopher Li @ 2010-07-10 18:33 UTC (permalink / raw)
To: Morten Welinder; +Cc: linux-sparse
On Fri, Jul 9, 2010 at 8:15 PM, Morten Welinder <mortenw@gnome.org> wrote:
> FYI.
>
>
> diff --git a/lib.c b/lib.c
> index a218bfc..7f0b524 100644
> --- a/lib.c
> +++ b/lib.c
> @@ -716,6 +716,7 @@ void declare_builtin_functions(void)
> add_pre_buffer("extern long __builtin_alpha_inslh(long, long);\n");
> add_pre_buffer("extern long __builtin_alpha_cmpbge(long, long);\n");
> add_pre_buffer("extern long __builtin_labs(long);\n");
> + add_pre_buffer("extern double __builtin_fabs(double);\n");
>
> /* And some floating point stuff.. */
> add_pre_buffer("extern int __builtin_isgreater(float, float);\n");
> diff --git a/parse.c b/parse.c
> index f81b19f..0645538 100644
> --- a/parse.c
> +++ b/parse.c
> @@ -515,6 +515,8 @@ const char *ignored_attributes[] = {
> "__format_arg__",
> "hot",
> "__hot__",
> + "may_alias",
> + "__may_alias__",
> "malloc",
> "__malloc__",
> "model",
Looks good. Will apply.
Chris
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^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Small patch for __builtin_fabs and an attribute
2010-07-10 3:15 Small patch for __builtin_fabs and an attribute Morten Welinder
2010-07-10 18:33 ` Christopher Li
@ 2010-07-13 7:33 ` Christopher Li
1 sibling, 0 replies; 3+ messages in thread
From: Christopher Li @ 2010-07-13 7:33 UTC (permalink / raw)
To: Morten Welinder; +Cc: linux-sparse
On Fri, Jul 9, 2010 at 8:15 PM, Morten Welinder <mortenw@gnome.org> wrote:
> FYI.
>
>
> diff --git a/lib.c b/lib.c
> index a218bfc..7f0b524 100644
> --- a/lib.c
> +++ b/lib.c
> @@ -716,6 +716,7 @@ void declare_builtin_functions(void)
> add_pre_buffer("extern long __builtin_alpha_inslh(long, long);\n");
> add_pre_buffer("extern long __builtin_alpha_cmpbge(long, long);\n");
> add_pre_buffer("extern long __builtin_labs(long);\n");
> + add_pre_buffer("extern double __builtin_fabs(double);\n");
>
> /* And some floating point stuff.. */
> add_pre_buffer("extern int __builtin_isgreater(float, float);\n");
> diff --git a/parse.c b/parse.c
> index f81b19f..0645538 100644
> --- a/parse.c
> +++ b/parse.c
> @@ -515,6 +515,8 @@ const char *ignored_attributes[] = {
> "__format_arg__",
> "hot",
> "__hot__",
> + "may_alias",
> + "__may_alias__",
> "malloc",
> "__malloc__",
> "model",
Hi Morten,
I forget one thing. Can you signed off your patch?
Thanks
Chris
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-07-10 18:33 ` Christopher Li
2010-07-13 7:33 ` Christopher Li
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