From: Martin Liska <mliska@suse.cz>
Date: Mon, 20 May 2019 09:11:04 +0000 (+0200)
Subject: Add missing default default_libc_has_fast_function implementation.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c8537d959ec434a0bd6ab8118e6701be9d847899;p=gcc.git

Add missing default default_libc_has_fast_function implementation.

2019-05-20  Martin Liska  <mliska@suse.cz>

	* targhooks.c (default_libc_has_fast_function): New function.
	* targhooks.h (default_libc_has_fast_function): Likewise.

From-SVN: r271401
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 68564af3dca..e07f8a11a05 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2019-05-20  Martin Liska  <mliska@suse.cz>
+
+	* targhooks.c (default_libc_has_fast_function): New function.
+	* targhooks.h (default_libc_has_fast_function): Likewise.
+
 2019-05-20  Martin Liska  <mliska@suse.cz>
 
 	PR middle-end/90263
diff --git a/gcc/targhooks.c b/gcc/targhooks.c
index 577e373c578..d820618b8fe 100644
--- a/gcc/targhooks.c
+++ b/gcc/targhooks.c
@@ -1651,6 +1651,14 @@ default_libc_has_function (enum function_class fn_class)
   return false;
 }
 
+/* By default assume that libc has not a fast implementation.  */
+
+bool
+default_libc_has_fast_function (int fcode ATTRIBUTE_UNUSED)
+{
+  return false;
+}
+
 bool
 gnu_libc_has_function (enum function_class fn_class ATTRIBUTE_UNUSED)
 {
diff --git a/gcc/targhooks.h b/gcc/targhooks.h
index 59436278dcf..810c2b1f065 100644
--- a/gcc/targhooks.h
+++ b/gcc/targhooks.h
@@ -205,6 +205,7 @@ extern unsigned int default_case_values_threshold (void);
 extern bool default_have_conditional_execution (void);
 
 extern bool default_libc_has_function (enum function_class);
+extern bool default_libc_has_fast_function (int fcode);
 extern bool no_c99_libc_has_function (enum function_class);
 extern bool gnu_libc_has_function (enum function_class);