4.4.3-1

.cvsignore

@@ -1,2 +1,2 @@
 fastjar-0.97.tar.gz
-gcc-4.4.2-20100114.tar.bz2
+gcc-4.4.3-20100121.tar.bz2

gcc.spec

@@ -1,9 +1,9 @@
-%global DATE 20100114
+%global DATE 20100121
-%global SVNREV 155909
+%global SVNREV 156157
-%global gcc_version 4.4.2
+%global gcc_version 4.4.3
 # Note, gcc_release must be integer, if you want to add suffixes to
 # %{release}, append them after %{gcc_release} on Release: line.
-%global gcc_release 25
+%global gcc_release 1
 %global _unpackaged_files_terminate_build 0
 %global multilib_64_archs sparc64 ppc64 s390x x86_64
 %if 0%{?fedora} >= 13
@@ -166,9 +166,7 @@ Patch17: gcc44-pr38757.patch
 Patch18: gcc44-libstdc++-docs.patch
 Patch19: gcc44-ppc64-aixdesc.patch
 Patch20: gcc44-max-vartrack-size.patch
-Patch21: gcc44-pr42657.patch
+Patch21: gcc44-vta-non-call-exception.patch
-Patch22: gcc44-pr42608.patch
-Patch23: gcc44-pr42674.patch
 
 Patch1000: fastjar-0.97-segfault.patch
 Patch1001: fastjar-0.97-len1.patch
@@ -478,9 +476,7 @@ which are required to compile with the GNAT.
 %endif
 %patch19 -p0 -b .ppc64-aixdesc~
 %patch20 -p0 -b .max-vartrack-size~
-%patch21 -p0 -b .pr42657~
+%patch21 -p0 -b .vta-non-call-exception~
-%patch22 -p0 -b .pr42608~
-%patch23 -p0 -b .pr42674~
 
 # This testcase doesn't compile.
 rm libjava/testsuite/libjava.lang/PR35020*
@@ -494,7 +490,7 @@ tar xzf %{SOURCE4}
 tar xjf %{SOURCE10}
 %endif
 
-sed -i -e 's/4\.4\.3/4.4.2/' gcc/BASE-VER
+sed -i -e 's/4\.4\.4/4.4.3/' gcc/BASE-VER
 echo 'Red Hat %{version}-%{gcc_release}' > gcc/DEV-PHASE
 
 # Default to -gdwarf-3 rather than -gdwarf-2
@@ -1870,6 +1866,32 @@ fi
 %doc rpm.doc/changelogs/libmudflap/ChangeLog*
 
 %changelog
+* Thu Jan 21 2010 Jakub Jelinek <jakub@redhat.com> 4.4.3-1
+- update from gcc-4_4-branch
+  - GCC 4.4.3 release
+- don't insert DEBUG_STMTs after stmts that can throw, instead insert them
+  at the start of the next bb
+
+* Thu Jan 21 2010 Jakub Jelinek <jakub@redhat.com> 4.4.2-28
+- update from gcc-4_4-branch
+  - PRs middle-end/42803, rtl-optimization/42691, target/42542, target/42774,
+	tree-optimization/41826, tree-optimization/42773
+  - fix DW_OP_mod handling in the unwinder
+- VTA backports
+  - PRs debug/42782, debug/42767
+  - avoid dead VALUES to magically reappear during var-tracking
+    (#557068, PR debug/42715)
+  - don't assume non-addressable automatic MEMs die at each call
+    during var-tracking (#556975, PR debug/42728)
+
+* Fri Jan 15 2010 Jakub Jelinek <jakub@redhat.com> 4.4.2-27
+- fix ICE with std::complex<float> copy (#555705, PR middle-end/42760)
+- avoid exponential hangs in gen_lsm_tmp_name
+
+* Fri Jan 15 2010 Jakub Jelinek <jakub@redhat.com> 4.4.2-26
+- update from gcc-4_4-branch
+  - PR c++/42655
+
 * Thu Jan 14 2010 Jakub Jelinek <jakub@redhat.com> 4.4.2-25
 - update from gcc-4_4-branch
   - PRs c/42721, middle-end/40281, middle-end/42667, rtl-optimization/42699

gcc44-max-vartrack-size.patch

@@ -11,8 +11,8 @@
 	flag_var_tracking_assignments.
 	* Makefile.in (var-tracking.o): Adjust dependencies.
 	
---- gcc/doc/invoke.texi.jj	2009-12-09 00:36:51.000000000 +0100
+--- gcc/doc/invoke.texi.jj	2010-01-09 20:39:58.000000000 +0100
-+++ gcc/doc/invoke.texi	2010-01-05 10:23:34.000000000 +0100
++++ gcc/doc/invoke.texi	2010-01-21 10:00:15.979730377 +0100
 @@ -7937,6 +7937,15 @@ with more basic blocks than this paramet
  motion optimization performed on them.  The default value of the
  parameter is 1000 for -O1 and 10000 for -O2 and above.
@@ -29,8 +29,8 @@
  @item min-nondebug-insn-uid
  Use uids starting at this parameter for nondebug insns.  The range below
  the parameter is reserved exclusively for debug insns created by
---- gcc/params.def.jj	2009-09-16 21:35:17.000000000 +0200
+--- gcc/params.def.jj	2010-01-09 20:39:58.000000000 +0100
-+++ gcc/params.def	2010-01-06 10:18:04.000000000 +0100
++++ gcc/params.def	2010-01-21 10:00:15.980730943 +0100
 @@ -771,6 +771,13 @@ DEFPARAM (PARAM_LOOP_INVARIANT_MAX_BBS_I
  	  "max basic blocks number in loop for loop invariant motion",
  	  10000, 0, 0)
@@ -45,18 +45,18 @@
  /* Set minimum insn uid for non-debug insns.  */
  
  DEFPARAM (PARAM_MIN_NONDEBUG_INSN_UID,
---- gcc/var-tracking.c.jj	2009-12-17 20:42:04.000000000 +0100
+--- gcc/var-tracking.c.jj	2010-01-21 09:10:37.000000000 +0100
-+++ gcc/var-tracking.c	2010-01-06 10:17:28.000000000 +0100
++++ gcc/var-tracking.c	2010-01-21 10:00:15.983740989 +0100
-@@ -108,6 +108,8 @@
+@@ -109,6 +109,8 @@
- #include "tree-pass.h"
+ #include "tree-flow.h"
  #include "cselib.h"
  #include "target.h"
 +#include "toplev.h"
 +#include "params.h"
  
- /* Type of micro operation.  */
+ /* var-tracking.c assumes that tree code with the same value as VALUE rtx code
- enum micro_operation_type
+    has no chance to appear in REG_EXPR/MEM_EXPRs and isn't a decl.
-@@ -443,7 +445,7 @@ static int add_uses (rtx *, void *);
+@@ -451,7 +453,7 @@ static int add_uses (rtx *, void *);
  static void add_uses_1 (rtx *, void *);
  static void add_stores (rtx, const_rtx, void *);
  static bool compute_bb_dataflow (basic_block);
@@ -64,8 +64,8 @@
 +static bool vt_find_locations (void);
  
  static void dump_attrs_list (attrs);
- static int dump_variable_slot (void **, void *);
+ static int dump_var_slot (void **, void *);
-@@ -5454,7 +5456,7 @@ compute_bb_dataflow (basic_block bb)
+@@ -5511,7 +5513,7 @@ compute_bb_dataflow (basic_block bb)
  
  /* Find the locations of variables in the whole function.  */
  
@@ -74,7 +74,7 @@
  vt_find_locations (void)
  {
    fibheap_t worklist, pending, fibheap_swap;
-@@ -5465,6 +5467,8 @@ vt_find_locations (void)
+@@ -5522,6 +5524,8 @@ vt_find_locations (void)
    int *rc_order;
    int i;
    int htabsz = 0;
@@ -83,7 +83,7 @@
  
    /* Compute reverse completion order of depth first search of the CFG
       so that the data-flow runs faster.  */
-@@ -5486,7 +5490,7 @@ vt_find_locations (void)
+@@ -5543,7 +5547,7 @@ vt_find_locations (void)
      fibheap_insert (pending, bb_order[bb->index], bb);
    sbitmap_ones (in_pending);
  
@@ -92,7 +92,7 @@
      {
        fibheap_swap = pending;
        pending = worklist;
-@@ -5509,11 +5513,11 @@ vt_find_locations (void)
+@@ -5566,11 +5570,11 @@ vt_find_locations (void)
  
  	      SET_BIT (visited, bb->index);
  
@@ -107,7 +107,7 @@
  		  oldinsz
  		    = htab_elements (shared_hash_htab (VTI (bb)->in.vars));
  		  oldoutsz
-@@ -5577,9 +5581,20 @@ vt_find_locations (void)
+@@ -5634,9 +5638,20 @@ vt_find_locations (void)
  		}
  
  	      changed = compute_bb_dataflow (bb);
@@ -131,7 +131,7 @@
  
  	      if (changed)
  		{
-@@ -5630,7 +5645,7 @@ vt_find_locations (void)
+@@ -5687,7 +5702,7 @@ vt_find_locations (void)
  	}
      }
  
@@ -140,7 +140,7 @@
      FOR_EACH_BB (bb)
        gcc_assert (VTI (bb)->flooded);
  
-@@ -5640,6 +5655,8 @@ vt_find_locations (void)
+@@ -5698,6 +5713,8 @@ vt_find_locations (void)
    sbitmap_free (visited);
    sbitmap_free (in_worklist);
    sbitmap_free (in_pending);
@@ -149,7 +149,7 @@
  }
  
  /* Print the content of the LIST to dump file.  */
-@@ -7542,9 +7558,11 @@ vt_finalize (void)
+@@ -7600,9 +7617,11 @@ vt_finalize (void)
  
  /* The entry point to variable tracking pass.  */
  
@@ -163,7 +163,7 @@
    if (flag_var_tracking_assignments < 0)
      {
        delete_debug_insns ();
-@@ -7569,7 +7587,31 @@ variable_tracking_main (void)
+@@ -7627,7 +7646,31 @@ variable_tracking_main (void)
  	}
      }
  
@@ -196,7 +196,7 @@
  
    if (dump_file && (dump_flags & TDF_DETAILS))
      {
-@@ -7583,6 +7625,19 @@ variable_tracking_main (void)
+@@ -7641,6 +7684,19 @@ variable_tracking_main (void)
    vt_debug_insns_local (false);
    return 0;
  }
@@ -216,15 +216,14 @@
  
  static bool
  gate_handle_var_tracking (void)
---- gcc/Makefile.in.jj	2010-01-04 10:07:40.000000000 +0100
+--- gcc/Makefile.in.jj	2010-01-21 08:58:12.000000000 +0100
-+++ gcc/Makefile.in	2010-01-05 10:24:39.000000000 +0100
++++ gcc/Makefile.in	2010-01-21 10:00:45.555730868 +0100
-@@ -2750,7 +2750,8 @@ regstat.o : regstat.c $(CONFIG_H) $(SYST
+@@ -2751,7 +2751,7 @@ var-tracking.o : var-tracking.c $(CONFIG
- var-tracking.o : var-tracking.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
     $(RTL_H) $(TREE_H) hard-reg-set.h insn-config.h reload.h $(FLAGS_H) \
     $(BASIC_BLOCK_H) output.h sbitmap.h alloc-pool.h $(FIBHEAP_H) $(HASHTAB_H) \
--   $(REGS_H) $(EXPR_H) $(TIMEVAR_H) tree-pass.h cselib.h $(TARGET_H)
+    $(REGS_H) $(EXPR_H) $(TIMEVAR_H) tree-pass.h cselib.h $(TARGET_H) \
-+   $(REGS_H) $(EXPR_H) $(TIMEVAR_H) tree-pass.h cselib.h $(TARGET_H) \
+-   $(TREE_FLOW_H)
-+   $(TOPLEV_H) $(PARAMS_H)
++   $(TREE_FLOW_H) $(TOPLEV_H) $(PARAMS_H)
  profile.o : profile.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
     $(TREE_H) $(FLAGS_H) output.h $(REGS_H) $(EXPR_H) $(FUNCTION_H) \
     $(TOPLEV_H) $(COVERAGE_H) $(TREE_FLOW_H) value-prof.h cfghooks.h \

gcc44-pr42608.patch

@@ -1,68 +0,0 @@
-2010-01-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/42608
-	* varasm.c (declare_weak): Add weak attribute to decl if it
-	doesn't have one already.
-	(assemble_external): Only add decls to weak_decls if they also
-	have weak attribute.
-
-	* g++.dg/template/instantiate11.C: New test.
-
---- gcc/varasm.c.jj	2009-11-09 16:38:29.000000000 +0100
-+++ gcc/varasm.c	2010-01-08 13:30:12.000000000 +0100
-@@ -2309,13 +2309,15 @@ assemble_external (tree decl ATTRIBUTE_U
-   /* We want to output annotation for weak and external symbols at
-      very last to check if they are references or not.  */
- 
--  if (SUPPORTS_WEAK && DECL_WEAK (decl)
-+  if (SUPPORTS_WEAK
-+      && DECL_WEAK (decl)
-       /* TREE_STATIC is a weird and abused creature which is not
- 	 generally the right test for whether an entity has been
- 	 locally emitted, inlined or otherwise not-really-extern, but
- 	 for declarations that can be weak, it happens to be
- 	 match.  */
--      && !TREE_STATIC (decl))
-+      && !TREE_STATIC (decl)
-+      && lookup_attribute ("weak", DECL_ATTRIBUTES (decl)))
-     weak_decls = tree_cons (NULL, decl, weak_decls);
- 
- #ifdef ASM_OUTPUT_EXTERNAL
-@@ -5008,6 +5010,9 @@ declare_weak (tree decl)
-     warning (0, "weak declaration of %q+D not supported", decl);
- 
-   mark_weak (decl);
-+  if (!lookup_attribute ("weak", DECL_ATTRIBUTES (decl)))
-+    DECL_ATTRIBUTES (decl)
-+      = tree_cons (get_identifier ("weak"), NULL, DECL_ATTRIBUTES (decl));
- }
- 
- static void
---- gcc/testsuite/g++.dg/template/instantiate11.C.jj	2010-01-08 13:48:58.000000000 +0100
-+++ gcc/testsuite/g++.dg/template/instantiate11.C	2010-01-08 14:18:44.000000000 +0100
-@@ -0,0 +1,25 @@
-+// PR c++/42608
-+// { dg-do compile }
-+
-+template <class U, class V>
-+struct A;
-+
-+template <class V>
-+struct A<int, V>
-+{
-+  void f ();
-+};
-+
-+template struct A<int, int>;
-+
-+int
-+main ()
-+{
-+  A<int, int> a;
-+  a.f ();
-+  return 0;
-+}
-+
-+// Make sure we get undefined reference error if
-+// A<int, int>::f () isn't instantiated elsewhere.
-+// { dg-final { scan-assembler-not "weak\[\n\t\]*_ZN1AIiiE1fEv" } }

gcc44-pr42657.patch

@@ -1,73 +0,0 @@
-2010-01-09  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/42657
-	* var-tracking.c (var_reg_delete): Don't delete the association
-	between REGs and values or one-part variables if the register
-	isn't clobbered.
-
-2010-01-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/42657
-	* tree-inline.c (copy_debug_stmt): Don't reset debug stmt just
-	because its first operand is a non-localized variable.
-
---- gcc/tree-inline.c.jj	2010-01-08 10:21:30.000000000 +0100
-+++ gcc/tree-inline.c	2010-01-08 10:19:49.000000000 +0100
-@@ -2043,6 +2043,12 @@ copy_debug_stmt (gimple stmt, copy_body_
-       gcc_assert (TREE_CODE (*n) == VAR_DECL);
-       t = *n;
-     }
-+  else if (TREE_CODE (t) == VAR_DECL
-+	   && !TREE_STATIC (t)
-+	   && gimple_in_ssa_p (cfun)
-+	   && !pointer_map_contains (id->decl_map, t)
-+	   && !var_ann (t))
-+    /* T is a non-localized variable.  */;
-   else
-     walk_tree (&t, remap_gimple_op_r, &wi, NULL);
- 
---- gcc/var-tracking.c.orig	2010-01-09 07:00:12.000000000 -0200
-+++ gcc/var-tracking.c	2010-01-09 07:00:14.000000000 -0200
-@@ -1401,14 +1401,15 @@ var_reg_delete_and_set (dataflow_set *se
-   var_reg_set (set, loc, initialized, set_src);
- }
- 
--/* Delete current content of register LOC in dataflow set SET.  If
--   CLOBBER is true, also delete any other live copies of the same
--   variable part.  */
-+/* Delete the association of register LOC in dataflow set SET with any
-+   variables that aren't onepart.  If CLOBBER is true, also delete any
-+   other live copies of the same variable part, and delete the
-+   association with onepart dvs too.  */
- 
- static void
- var_reg_delete (dataflow_set *set, rtx loc, bool clobber)
- {
--  attrs *reg = &set->regs[REGNO (loc)];
-+  attrs *nextp = &set->regs[REGNO (loc)];
-   attrs node, next;
- 
-   if (clobber)
-@@ -1421,13 +1422,18 @@ var_reg_delete (dataflow_set *set, rtx l
-       clobber_variable_part (set, NULL, dv_from_decl (decl), offset, NULL);
-     }
- 
--  for (node = *reg; node; node = next)
-+  for (node = *nextp; node; node = next)
-     {
-       next = node->next;
--      delete_variable_part (set, node->loc, node->dv, node->offset);
--      pool_free (attrs_pool, node);
-+      if (clobber || !dv_onepart_p (node->dv))
-+	{
-+	  delete_variable_part (set, node->loc, node->dv, node->offset);
-+	  pool_free (attrs_pool, node);
-+	  *nextp = next;
-+	}
-+      else
-+	nextp = &node->next;
-     }
--  *reg = NULL;
- }
- 
- /* Delete content of register with number REGNO in dataflow set SET.  */

gcc44-pr42674.patch

@@ -1,49 +0,0 @@
-2010-01-13  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/42674
-	* c-decl.c (finish_function): Don't emit -Wreturn-type warnings in
-	functions with noreturn attribute.
-
-	* decl.c (finish_function): Don't emit -Wreturn-type warnings in
-	functions with noreturn attribute.
-
-	* c-c++-common/pr42674.c: New test.
-
---- gcc/c-decl.c.jj	2010-01-04 10:46:33.000000000 +0100
-+++ gcc/c-decl.c	2010-01-13 18:41:44.000000000 +0100
-@@ -8032,6 +8032,8 @@ finish_function (void)
-       && !current_function_returns_value && !current_function_returns_null
-       /* Don't complain if we are no-return.  */
-       && !current_function_returns_abnormally
-+      /* Don't complain if we are declared noreturn.  */
-+      && !TREE_THIS_VOLATILE (fndecl)
-       /* Don't warn for main().  */
-       && !MAIN_NAME_P (DECL_NAME (fndecl))
-       /* Or if they didn't actually specify a return type.  */
---- gcc/cp/decl.c.jj	2009-12-23 17:31:06.000000000 +0100
-+++ gcc/cp/decl.c	2010-01-13 18:43:01.000000000 +0100
-@@ -12541,6 +12541,8 @@ finish_function (int flags)
-       && !current_function_returns_value && !current_function_returns_null
-       /* Don't complain if we abort or throw.  */
-       && !current_function_returns_abnormally
-+      /* Don't complain if we are declared noreturn.  */
-+      && !TREE_THIS_VOLATILE (fndecl)
-       && !DECL_NAME (DECL_RESULT (fndecl))
-       && !TREE_NO_WARNING (fndecl)
-       /* Structor return values (if any) are set by the compiler.  */
---- gcc/testsuite/c-c++-common/pr42674.c.jj	2010-01-13 18:57:20.000000000 +0100
-+++ gcc/testsuite/c-c++-common/pr42674.c	2010-01-13 18:57:58.000000000 +0100
-@@ -0,0 +1,13 @@
-+/* PR middle-end/42674 */
-+/* { dg-do compile } */
-+/* { dg-options "-Wreturn-type" } */
-+
-+extern void bar (void);
-+static int foo (void) __attribute__ ((__noreturn__, __used__));
-+
-+static int
-+foo (void)
-+{
-+  while (1)
-+    bar ();
-+}

gcc44-vta-non-call-exception.patch

@@ -0,0 +1,38 @@
+2010-01-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-into-ssa.c (maybe_register_def): If stmt ends the bb,
+	insert the debug stmt on the single non-EH edge from the stmt.
+
+--- gcc/tree-into-ssa.c.jj	2010-01-21 09:58:38.000000000 +0100
++++ gcc/tree-into-ssa.c	2010-01-21 12:25:22.000000000 +0100
+@@ -1968,7 +1968,29 @@ maybe_register_def (def_operand_p def_p,
+ 	  if (tracked_var)
+ 	    {
+ 	      gimple note = gimple_build_debug_bind (tracked_var, def, stmt);
+-	      gsi_insert_after (&gsi, note, GSI_SAME_STMT);
++	      if (gsi_one_before_end_p (gsi) && stmt_ends_bb_p (stmt))
++		{
++		  basic_block bb = gsi_bb (gsi);
++		  edge_iterator ei;
++		  edge e, ef = NULL;
++		  FOR_EACH_EDGE (e, ei, bb->succs)
++		    if (!(e->flags & EDGE_EH))
++		      {
++			if (ef)
++			  {
++			    ef = NULL;
++			    break;
++			  }
++			ef = e;
++		      }
++		  if (ef
++		      && single_pred_p (ef->dest)
++		      && !phi_nodes (ef->dest)
++		      && ef->dest != EXIT_BLOCK_PTR)
++		    gsi_insert_on_edge_immediate (ef, note);
++		}
++	      else
++		gsi_insert_after (&gsi, note, GSI_SAME_STMT);
+ 	    }
+ 	}
+ 

import.log

@@ -3,3 +3,4 @@ gcc-4_4_0-5:HEAD:gcc-4.4.0-5.src.rpm:1242291126
 gcc-4_4_2-14_fc13:HEAD:gcc-4.4.2-14.fc13.src.rpm:1259930464
 gcc-4_4_2-20_fc13:HEAD:gcc-4.4.2-20.fc13.src.rpm:1261484502
 gcc-4_4_2-25_fc13:HEAD:gcc-4.4.2-25.fc13.src.rpm:1263487371
+gcc-4_4_3-1_fc13:HEAD:gcc-4.4.3-1.fc13.src.rpm:1264094717

sources

@@ -1,2 +1,2 @@
 2659f09c2e43ef8b7d4406321753f1b2  fastjar-0.97.tar.gz
-43b87119460d344d8052a51eb87cd05e  gcc-4.4.2-20100114.tar.bz2
+6583a7c9552f341f1fc386e31e580d42  gcc-4.4.3-20100121.tar.bz2