From: Zuxy Meng <zuxy.meng@gmail.com>
Date: Mon, 14 Apr 2008 23:47:39 +0000 (+0000)
Subject: re PR target/35661 (__attribute__((cold)) generates wrong code)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=40f39798cea1409910ee900f17a37944eea0f7b7;p=gcc.git

re PR target/35661 (__attribute__((cold)) generates wrong code)

2008-04-16  Zuxy Meng  <zuxy.meng@gmail.com>

	PR target/35661
	* config/i386/winnt.c (i386_pe_section_type_flags): Mark
	".text.unlikely" section as executable.

From-SVN: r134296
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e32aeeaa88f..0109eadc125 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2008-04-16  Zuxy Meng  <zuxy.meng@gmail.com>
+
+	PR target/35661
+	* config/i386/winnt.c (i386_pe_section_type_flags): Mark
+	".text.unlikely" section as executable.
+
 2008-04-14  James E. Wilson  <wilson@tuliptree.org>
 
 	* config/ia64/ia64.c (rtx_needs_barrier): Handle
diff --git a/gcc/config/i386/winnt.c b/gcc/config/i386/winnt.c
index 4d93573506e..35d7f9f9eac 100644
--- a/gcc/config/i386/winnt.c
+++ b/gcc/config/i386/winnt.c
@@ -420,6 +420,15 @@ i386_pe_section_type_flags (tree decl, const char *name, int reloc)
     flags = SECTION_CODE;
   else if (decl && decl_readonly_section (decl, reloc))
     flags = 0;
+  else if (current_function_decl
+	   && cfun
+	   && crtl->subsections.unlikely_text_section_name
+	   && strcmp (name, crtl->subsections.unlikely_text_section_name) == 0)
+    flags = SECTION_CODE;
+  else if (!decl
+	   && (!current_function_decl || !cfun)
+	   && strcmp (name, UNLIKELY_EXECUTED_TEXT_SECTION_NAME) == 0)
+    flags = SECTION_CODE;
   else
     {
       flags = SECTION_WRITE;