[rpms/gcc] rhel-f41-base: 4.4.0-0.21

[Jakub Jelinek <jakub@fedoraproject.org>]

A new commit has been pushed.

Repo   : rpms/gcc
Branch : rhel-f41-base
Commit : 4786fd5d727baade06c318e15eee2770bb4a15d8
Author : Jakub Jelinek <jakub@fedoraproject.org>
Date   : 2009-02-19T16:46:34+00:00
Stats  : +159/-356 in 5 file(s)
URL    : https://src.fedoraproject.org/rpms/gcc/c/4786fd5d727baade06c318e15eee2770bb4a15d8?branch=rhel-f41-base

Log:
4.4.0-0.21

---
diff --git a/.cvsignore b/.cvsignore
index 3ffde1f..72a8900 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1,3 +1,3 @@
 fastjar-0.97.tar.gz
-gcc-4.4.0-20090216.tar.bz2
+gcc-4.4.0-20090219.tar.bz2
 cloog-ppl-0.15.tar.gz

diff --git a/gcc.spec b/gcc.spec
index 118c319..8a28515 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -3,7 +3,7 @@
 %define gcc_version 4.4.0
 # Note, gcc_release must be integer, if you want to add suffixes to
 # %{release}, append them after %{gcc_release} on Release: line.
-%define gcc_release 0.20
+%define gcc_release 0.21
 %define _unpackaged_files_terminate_build 0
 %define multilib_64_archs sparc64 ppc64 s390x x86_64
 %define include_gappletviewer 1

diff --git a/gcc44-diff.patch b/gcc44-diff.patch
deleted file mode 100644
index b3cc285..0000000
--- a/gcc44-diff.patch
+++ /dev/null
@@ -1,353 +0,0 @@
---- gcc/DATESTAMP	(revision 144236)
-+++ gcc/DATESTAMP	(revision 144237)
-@@ -1 +1 @@
--20090216
-+20090217
---- gcc/ChangeLog	(revision 144236)
-+++ gcc/ChangeLog	(revision 144237)
-@@ -1,3 +1,36 @@
-+2009-02-17  Richard Guenther  <rguenther@suse.de>
-+
-+	PR tree-optimization/39202
-+	* tree-ssa-structalias.c (do_structure_copy): Before collapsing
-+	a var make sure to follow existing collapses.
-+
-+2009-02-17  Richard Guenther  <rguenther@suse.de>
-+
-+	PR middle-end/39214
-+	* langhooks.c (lhd_print_error_function): Check for NULL block.
-+
-+2009-02-17  Richard Guenther  <rguenther@suse.de>
-+
-+	PR tree-optimization/39204
-+	* tree-ssa-pre.c (phi_translate_1): Lookup the value-number
-+	of the PHI arg.
-+
-+2009-02-17  Uros Bizjak  <ubizjak@gmail.com>
-+
-+	* config/soft-fp/double.h: Update from glibc CVS.
-+
-+2009-02-17  Richard Guenther  <rguenther@suse.de>
-+
-+	PR tree-optimization/39207
-+	* tree-ssa-structalias.c (find_what_p_points_to): Do not emit
-+	strict-aliasing warnings for pointers pointing to NULL.
-+
-+2009-02-16  Joseph Myers  <joseph@codesourcery.com>
-+
-+	PR c/35446
-+	* c-parser.c (c_parser_braced_init): Call pop_init_level when
-+	skipping until next close brace.
-+
- 2009-02-16  H.J. Lu  <hongjiu.lu@intel.com>
- 
- 	PR target/37049
---- gcc/testsuite/gcc.c-torture/compile/pr39202.c	(revision 0)
-+++ gcc/testsuite/gcc.c-torture/compile/pr39202.c	(revision 144237)
-@@ -0,0 +1,33 @@
-+typedef struct
-+{
-+  union
-+    {
-+      int * aaa;
-+    } u;
-+} t_a;
-+
-+typedef struct
-+{
-+  unsigned bbb : 1;
-+} t_b;
-+
-+typedef struct
-+{
-+  int ccc;
-+  t_a ddd;
-+  t_b eee;
-+  int fff;
-+} t_c;
-+
-+typedef struct t_d
-+{
-+  t_c f1;
-+  t_c f2;
-+} t_d;
-+
-+void foo (void)
-+{
-+  t_d ggg;
-+  ggg.f1 = ggg.f2;
-+}
-+
---- gcc/testsuite/gcc.dg/torture/pr39204.c	(revision 0)
-+++ gcc/testsuite/gcc.dg/torture/pr39204.c	(revision 144237)
-@@ -0,0 +1,131 @@
-+/* { dg-do compile } */
-+/* { dg-options "-w" } */
-+
-+typedef unsigned int size_t;
-+typedef unsigned char __u_char;
-+typedef unsigned short int __u_short;
-+typedef unsigned int __u_int;
-+typedef unsigned long int __u_long;
-+typedef signed char __int8_t;
-+typedef unsigned char __uint8_t;
-+typedef signed short int __int16_t;
-+typedef unsigned short int __uint16_t;
-+typedef signed int __int32_t;
-+typedef unsigned int __uint32_t;
-+__extension__ typedef signed long long int __int64_t;
-+__extension__ typedef unsigned long long int __uint64_t;
-+__extension__ typedef long long int __quad_t;
-+__extension__ typedef unsigned long long int __u_quad_t;
-+__extension__ typedef __u_quad_t __dev_t;
-+__extension__ typedef unsigned int __uid_t;
-+__extension__ typedef unsigned int __gid_t;
-+__extension__ typedef unsigned long int __ino_t;
-+__extension__ typedef __u_quad_t __ino64_t;
-+__extension__ typedef unsigned int __mode_t;
-+__extension__ typedef unsigned int __nlink_t;
-+__extension__ typedef long int __off_t;
-+__extension__ typedef __quad_t __off64_t;
-+__extension__ typedef int __pid_t;
-+__extension__ typedef struct {
-+    int __val[2];
-+} __fsid_t;
-+__extension__ typedef long int __clock_t;
-+__extension__ typedef unsigned int __id_t;
-+typedef struct _IO_FILE FILE;
-+typedef struct _IO_FILE __FILE;
-+typedef struct {
-+    int __count;
-+    union   {
-+	unsigned int __wch;
-+	char __wchb[4];
-+    }
-+    __value;
-+} __mbstate_t;
-+typedef struct {
-+    __off_t __pos;
-+    __mbstate_t __state;
-+} _G_fpos_t;
-+typedef struct {
-+    __off64_t __pos;
-+    __mbstate_t __state;
-+} _G_fpos64_t;
-+typedef unsigned int _G_uint16_t __attribute__ ((__mode__ (__HI__)));
-+typedef struct _IO_FILE _IO_FILE;
-+extern struct _IO_FILE_plus _IO_2_1_stderr_;
-+extern int fputs (__const char *__restrict __s, FILE * __restrict __stream);
-+extern char *strstr (__const char *__haystack, __const char *__needle)
-+     __attribute__ ((__nonnull__ (1, 2)));
-+     extern char *rindex (__const char *__s, int __c)   __attribute__ ((__nonnull__ (1)));
-+extern size_t strlen (__const char *__s) __attribute__ ((__nothrow__))
-+     __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
-+     char *mystrlwr (char *string);
-+     char *m_replace_filename (const char *path, const char *filename);
-+     typedef struct LINE {
-+	 char *text;
-+	 struct LINE *next;
-+	 int flags;
-+     } LINE;
-+typedef struct TOC {
-+    char *text;
-+    char *alt;
-+    struct TOC *next;
-+    int root;
-+    int texinfoable;
-+    int htmlable;
-+    int otherfile;
-+} TOC;
-+static int _empty_count;
-+extern char *_word_substitution[256];
-+static void _output_sorted_nested_toc (TOC ** list, unsigned int num_items);
-+static char *_do_text_substitution (char *input);
-+static int _toc_scmp (const void *e1, const void *e2)
-+{
-+  TOC *t1 = *((TOC **) e1);
-+  TOC *t2 = *((TOC **) e2);
-+  return mystricmp (t1->text, t2->text);
-+}
-+static void _output_buffered_text (void) { if (_empty_count) ; }
-+void _post_process_filename (char *filename)
-+{
-+  int code_scanning = 0;
-+  char *new_filename, *p;
-+  char *line;
-+  FILE *f1 = 0, *f2 = 0;
-+  if (!new_filename || strlen (new_filename) < 2)
-+    new_filename[strlen (filename) - 1] = 'x';
-+  if (!f1 || !f2)
-+    while ((line = m_fgets (f1)))
-+      {
-+	line = _do_text_substitution (line);
-+	fputs (line, f2);
-+      }
-+  if (remove (filename))
-+    cancel:
-+	if (f1)
-+	  if (f2)
-+	    if (new_filename)
-+	      ;
-+}
-+static void _close_html_file (FILE * file)
-+{
-+  int f;
-+  for (f = 0; _word_substitution[f]; f++)
-+    ;
-+}
-+static __attribute__((always_inline))
-+char * _do_text_substitution (char *input)
-+{
-+  int start, end, middle, f;
-+  char *temp, *found, *reader;
-+  for (f = 0; _word_substitution[f]; f++)
-+    {
-+      reader = input;
-+      while ((found = strstr (reader, _word_substitution[f])))
-+	{
-+	  start = found - input;
-+	  input = temp;
-+	  reader = temp + start + middle;
-+	}
-+    }
-+  return input;
-+}
---- gcc/testsuite/gcc.dg/noncompile/init-5.c	(revision 0)
-+++ gcc/testsuite/gcc.dg/noncompile/init-5.c	(revision 144237)
-@@ -0,0 +1,4 @@
-+/* Test for ICE after syntax error in initializer with range
-+   designator: PR 35446.  */
-+
-+int a[2][2] = { [0 ... 1] = { ; } }; /* { dg-error "expected expression" } */
---- gcc/testsuite/gcc.dg/init-bad-4.c	(revision 144236)
-+++ gcc/testsuite/gcc.dg/init-bad-4.c	(revision 144237)
-@@ -2,4 +2,4 @@
- /* Origin: Richard Guenther <rguenth@gcc.gnu.org> */
- /* { dg-do compile } */
- 
--struct A { } a = (struct A) {{ (X)0 }};  /* { dg-error "no members|extra brace|near|undeclared|constant|compound" } */
-+struct A { } a = (struct A) {{ (X)0 }};  /* { dg-error "no members|extra brace|near|undeclared|constant|compound|excess" } */
---- gcc/testsuite/gcc.dg/vect/vect-outer-5.c	(revision 144236)
-+++ gcc/testsuite/gcc.dg/vect/vect-outer-5.c	(revision 144237)
-@@ -1,4 +1,4 @@
--/* { dg-require-effective-target vect_int } */
-+/* { dg-require-effective-target vect_float } */
- 
- #include <stdio.h>
- #include <stdarg.h>
---- gcc/testsuite/gcc.dg/vect/vect-outer-6.c	(revision 144236)
-+++ gcc/testsuite/gcc.dg/vect/vect-outer-6.c	(revision 144237)
-@@ -1,4 +1,4 @@
--/* { dg-require-effective-target vect_int } */
-+/* { dg-require-effective-target vect_float } */
- 
- #include <stdarg.h>
- #include <signal.h>
---- gcc/testsuite/ChangeLog	(revision 144236)
-+++ gcc/testsuite/ChangeLog	(revision 144237)
-@@ -1,3 +1,24 @@
-+2009-02-17  Richard Guenther  <rguenther@suse.de>
-+
-+	PR tree-optimization/39202
-+	* gcc.c-torture/compile/pr39202.c: New testcase.
-+
-+2009-02-17  Richard Guenther  <rguenther@suse.de>
-+
-+	PR tree-optimization/39204
-+	* gcc.dg/torture/pr39204.c: New testcase.
-+
-+2009-02-17  Bingfeng Mei <bmei@broadcom.com>
-+
-+	* gcc.dg/vect/vect-outer-5.c: Require vect_float support.
-+	* gcc.dg/vect/vect-outer-6.c: Ditto.
-+
-+2009-02-16  Joseph Myers  <joseph@codesourcery.com>
-+
-+	PR c/35446
-+	* gcc.dg/noncompile/init-5.c: New test.
-+	* gcc.dg/init-bad-4.c: Adjust expected errors.
-+
- 2009-02-16  H.J. Lu  <hongjiu.lu@intel.com>
- 
- 	PR target/37049
---- gcc/langhooks.c	(revision 144236)
-+++ gcc/langhooks.c	(revision 144237)
-@@ -437,7 +437,7 @@ lhd_print_error_function (diagnostic_con
- 		  while (block && TREE_CODE (block) == BLOCK)
- 		    block = BLOCK_SUPERCONTEXT (block);
- 
--		  if (TREE_CODE (block) == FUNCTION_DECL)
-+		  if (block && TREE_CODE (block) == FUNCTION_DECL)
- 		    fndecl = block;
- 		  abstract_origin = NULL;
- 		}
---- gcc/tree-ssa-pre.c	(revision 144236)
-+++ gcc/tree-ssa-pre.c	(revision 144237)
-@@ -1707,6 +1707,9 @@ phi_translate_1 (pre_expr expr, bitmap_s
- 	    tree def = PHI_ARG_DEF (phi, e->dest_idx);
- 	    pre_expr newexpr;
- 
-+	    if (TREE_CODE (def) == SSA_NAME)
-+	      def = VN_INFO (def)->valnum;
-+
- 	    /* Handle constant. */
- 	    if (is_gimple_min_invariant (def))
- 	      return get_or_alloc_expr_for_constant (def);
---- gcc/tree-ssa-structalias.c	(revision 144236)
-+++ gcc/tree-ssa-structalias.c	(revision 144237)
-@@ -3405,8 +3405,8 @@ do_structure_copy (tree lhsop, tree rhso
- 	{
- 	  if (!do_simple_structure_copy (lhs, rhs, MIN (lhssize, rhssize)))
- 	    {
--	      lhs.var = collapse_rest_of_var (lhs.var);
--	      rhs.var = collapse_rest_of_var (rhs.var);
-+	      lhs.var = collapse_rest_of_var (get_varinfo_fc (lhs.var)->id);
-+	      rhs.var = collapse_rest_of_var (get_varinfo_fc (rhs.var)->id);
- 	      lhs.offset = 0;
- 	      rhs.offset = 0;
- 	      lhs.type = SCALAR;
-@@ -4935,6 +4935,7 @@ find_what_p_points_to (tree p)
- 	    {
- 	      pi->pt_vars = NULL;
- 	      if (pruned > 0
-+		  && !pi->pt_null
- 		  && pi->is_dereferenced
- 		  && warn_strict_aliasing > 0
- 		  && !SSA_NAME_IS_DEFAULT_DEF (p))
---- gcc/c-parser.c	(revision 144236)
-+++ gcc/c-parser.c	(revision 144237)
-@@ -3036,6 +3036,7 @@ c_parser_braced_init (c_parser *parser, 
-       ret.value = error_mark_node;
-       ret.original_code = ERROR_MARK;
-       c_parser_skip_until_found (parser, CPP_CLOSE_BRACE, "expected %<}%>");
-+      pop_init_level (0);
-       return ret;
-     }
-   c_parser_consume_token (parser);
---- gcc/config/soft-fp/double.h	(revision 144236)
-+++ gcc/config/soft-fp/double.h	(revision 144237)
-@@ -1,6 +1,7 @@
- /* Software floating-point emulation.
-    Definitions for IEEE Double Precision
--   Copyright (C) 1997,1998,1999,2006,2007 Free Software Foundation, Inc.
-+   Copyright (C) 1997, 1998, 1999, 2006, 2007, 2008, 2009
-+   Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Richard Henderson (rth@cygnus.com),
- 		  Jakub Jelinek (jj@ultra.linux.cz),
-@@ -203,13 +204,13 @@ union _FP_UNION_D
- 
- #define FP_UNPACK_SEMIRAW_D(X,val)	\
-   do {					\
--    _FP_UNPACK_RAW_2(1,X,val);		\
-+    _FP_UNPACK_RAW_1(D,X,val);		\
-     _FP_UNPACK_SEMIRAW(D,1,X);		\
-   } while (0)
- 
- #define FP_UNPACK_SEMIRAW_DP(X,val)	\
-   do {					\
--    _FP_UNPACK_RAW_2_P(1,X,val);	\
-+    _FP_UNPACK_RAW_1_P(D,X,val);	\
-     _FP_UNPACK_SEMIRAW(D,1,X);		\
-   } while (0)
- 

diff --git a/gcc44-pr39240.patch b/gcc44-pr39240.patch
new file mode 100644
index 0000000..45d0827
--- /dev/null
+++ b/gcc44-pr39240.patch
@@ -0,0 +1,156 @@
+2009-02-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/39240
+	* calls.c (expand_call): Clear try_tail_call if caller and callee
+	disagree in promotion of function return value.
+
+	* gcc.c-torture/execute/pr39240.c: New test.
+
+--- gcc/calls.c.jj	2009-02-06 11:17:16.000000000 +0100
++++ gcc/calls.c	2009-02-19 13:36:41.000000000 +0100
+@@ -2333,6 +2333,37 @@ expand_call (tree exp, rtx target, int i
+       || !lang_hooks.decls.ok_for_sibcall (fndecl))
+     try_tail_call = 0;
+ 
++  /* Check if caller and callee disagree in promotion of function
++     return value.  */
++  if (try_tail_call)
++    {
++      enum machine_mode caller_mode, caller_promoted_mode;
++      enum machine_mode callee_mode, callee_promoted_mode;
++      int caller_unsignedp, callee_unsignedp;
++      tree caller_res = DECL_RESULT (current_function_decl);
++
++      caller_unsignedp = TYPE_UNSIGNED (TREE_TYPE (caller_res));
++      caller_mode = caller_promoted_mode = DECL_MODE (caller_res);
++      callee_unsignedp = TYPE_UNSIGNED (TREE_TYPE (funtype));
++      callee_mode = callee_promoted_mode = TYPE_MODE (TREE_TYPE (funtype));
++      if (targetm.calls.promote_function_return (TREE_TYPE (current_function_decl)))
++	caller_promoted_mode
++	  = promote_mode (TREE_TYPE (caller_res), caller_mode,
++			  &caller_unsignedp, 1);
++      if (targetm.calls.promote_function_return (funtype))
++	callee_promoted_mode
++	  = promote_mode (TREE_TYPE (funtype), callee_mode,
++			  &callee_unsignedp, 1);
++      if (caller_mode != VOIDmode
++	  && (caller_promoted_mode != callee_promoted_mode
++	      || ((caller_mode != caller_promoted_mode
++		   || callee_mode != callee_promoted_mode)
++		  && (caller_unsignedp != callee_unsignedp
++		      || GET_MODE_BITSIZE (caller_mode)
++			 < GET_MODE_BITSIZE (callee_mode)))))
++	try_tail_call = 0;
++    }
++
+   /* Ensure current function's preferred stack boundary is at least
+      what we need.  Stack alignment may also increase preferred stack
+      boundary.  */
+--- gcc/testsuite/gcc.c-torture/execute/pr39240.c.jj	2009-02-19 13:38:23.000000000 +0100
++++ gcc/testsuite/gcc.c-torture/execute/pr39240.c	2009-02-19 13:39:14.000000000 +0100
+@@ -0,0 +1,105 @@
++/* PR target/39240 */
++
++extern void abort (void);
++
++__attribute__ ((noinline))
++static int foo1 (int x)
++{
++  return x;
++}
++
++__attribute__ ((noinline))
++unsigned int bar1 (int x)
++{
++  return foo1 (x + 6);
++}
++
++volatile unsigned long l1 = (unsigned int) -4;
++
++__attribute__ ((noinline))
++static short int foo2 (int x)
++{
++  return x;
++}
++
++__attribute__ ((noinline))
++unsigned short int bar2 (int x)
++{
++  return foo2 (x + 6);
++}
++
++volatile unsigned long l2 = (unsigned short int) -4;
++
++__attribute__ ((noinline))
++static signed char foo3 (int x)
++{
++  return x;
++}
++
++__attribute__ ((noinline))
++unsigned char bar3 (int x)
++{
++  return foo3 (x + 6);
++}
++
++volatile unsigned long l3 = (unsigned char) -4;
++
++__attribute__ ((noinline))
++static unsigned int foo4 (int x)
++{
++  return x;
++}
++
++__attribute__ ((noinline))
++int bar4 (int x)
++{
++  return foo4 (x + 6);
++}
++
++volatile unsigned long l4 = (int) -4;
++
++__attribute__ ((noinline))
++static unsigned short int foo5 (int x)
++{
++  return x;
++}
++
++__attribute__ ((noinline))
++short int bar5 (int x)
++{
++  return foo5 (x + 6);
++}
++
++volatile unsigned long l5 = (short int) -4;
++
++__attribute__ ((noinline))
++static unsigned char foo6 (int x)
++{
++  return x;
++}
++
++__attribute__ ((noinline))
++signed char bar6 (int x)
++{
++  return foo6 (x + 6);
++}
++
++volatile unsigned long l6 = (signed char) -4;
++
++int
++main (void)
++{
++  if (bar1 (-10) != l1)
++    abort ();
++  if (bar2 (-10) != l2)
++    abort ();
++  if (bar3 (-10) != l3)
++    abort ();
++  if (bar4 (-10) != l4)
++    abort ();
++  if (bar5 (-10) != l5)
++    abort ();
++  if (bar6 (-10) != l6)
++    abort ();
++  return 0;
++}

diff --git a/sources b/sources
index 2568471..339d4ed 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
 2659f09c2e43ef8b7d4406321753f1b2  fastjar-0.97.tar.gz
-0f5cb535b5450a8d61b14f690700a54c  gcc-4.4.0-20090216.tar.bz2
+67b7f59414d468df2d68a8b6dadd0153  gcc-4.4.0-20090219.tar.bz2
 716b7a0823f96c9d02c1703a9c47d387  cloog-ppl-0.15.tar.gz