[PATCH v1 33/35] Assume __has_attribute(__cold__)

[Alejandro Colomar]

We already assume that GCC is at least GCC 5,
and we also assume that Clang is at least Clang 4.

Clang added support for __attribute__((__cold__)) in Clang 3.2:

llvm.git 29c2b4330ce0 (2012-05-12; "Add support for __attribute__((hot)) and __attribute__((cold)).")

	$ git describe --contains 29c2b4330ce0
	llvmorg-3.2.0-rc1~1^2~9639

Signed-off-by: Alejandro Colomar <alx@kernel.org>
---
 misc/sys/cdefs.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 2320f7293a..07eddbef74 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -93,11 +93,7 @@
 #  endif
 # endif
 
-# if __GNUC_PREREQ (4, 3) || __glibc_has_attribute (__cold__)
 #  define __COLD	__attribute__ ((__cold__))
-# else
-#  define __COLD
-# endif
 
 /* These two macros are not used in glibc anymore.  They are kept here
    only because some other projects expect the macros to be defined.  */
-- 
2.51.0