4.4.3-4
This commit is contained in:
Jakub Jelinek
parent
2b90ba6797
commit
3f5a5b7946
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@ -1,2 +1,2 @@
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fastjar-0.97.tar.gz
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gcc-4.4.3-20100121.tar.bz2
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gcc-4.4.3-20100127.tar.bz2
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21
gcc.spec
21
gcc.spec
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@ -1,9 +1,9 @@
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%global DATE 20100121
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%global SVNREV 156157
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%global DATE 20100127
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%global SVNREV 156296
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%global gcc_version 4.4.3
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# Note, gcc_release must be integer, if you want to add suffixes to
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# %{release}, append them after %{gcc_release} on Release: line.
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%global gcc_release 3
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%global gcc_release 4
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%global _unpackaged_files_terminate_build 0
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%global multilib_64_archs sparc64 ppc64 s390x x86_64
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%if 0%{?fedora} >= 13
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@ -166,9 +166,7 @@ Patch17: gcc44-pr38757.patch
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Patch18: gcc44-libstdc++-docs.patch
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Patch19: gcc44-ppc64-aixdesc.patch
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Patch20: gcc44-max-vartrack-size.patch
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Patch21: gcc44-vta-non-call-exception.patch
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Patch22: gcc44-rh530847.patch
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Patch23: gcc44-pr42861.patch
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Patch21: gcc44-rh559186.patch
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Patch1000: fastjar-0.97-segfault.patch
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Patch1001: fastjar-0.97-len1.patch
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@ -478,9 +476,7 @@ which are required to compile with the GNAT.
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%endif
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%patch19 -p0 -b .ppc64-aixdesc~
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%patch20 -p0 -b .max-vartrack-size~
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%patch21 -p0 -b .vta-non-call-exception~
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%patch22 -p0 -b .rh530847~
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%patch23 -p0 -b .pr42861~
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%patch21 -p0 -b .rh559186~
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# This testcase doesn't compile.
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rm libjava/testsuite/libjava.lang/PR35020*
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@ -1870,6 +1866,13 @@ fi
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%doc rpm.doc/changelogs/libmudflap/ChangeLog*
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%changelog
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* Wed Jan 27 2010 Jakub Jelinek <jakub@redhat.com> 4.4.3-4
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- update from gcc-4_4-branch
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- PRs bootstrap/42786, fortran/42866, target/38697, target/42841
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- fix up handling of constant pool elements in dwarf2out
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- fix acats norun.lst handling
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- fix asm redirection of builtin ffs on 64-bit arches (#559186)
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* Mon Jan 25 2010 Jakub Jelinek <jakub@redhat.com> 4.4.3-3
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- VTA improvements (#556975, PR debug/42861)
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@ -1,123 +0,0 @@
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2010-01-25 Alexandre Oliva <aoliva@redhat.com>
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PR debug/42861
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* var-tracking.c (val_store): Add modified argument, obey it.
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Adjust callers.
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(count_uses): Move down logging of main.
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(compute_bb_dataflow): Use val_store for MO_VAL_USEs that
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don't need resolution.
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(emit_notes_in_bb): Likewise.
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--- gcc/var-tracking.c.jj 2010-01-21 09:10:37.000000000 +0100
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+++ gcc/var-tracking.c 2010-01-25 23:18:07.239731089 +0100
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@@ -1518,10 +1518,12 @@ var_mem_delete (dataflow_set *set, rtx l
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delete_variable_part (set, loc, dv_from_decl (decl), offset);
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}
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-/* Map a value to a location it was just stored in. */
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+/* Bind a value to a location it was just stored in. If MODIFIED
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+ holds, assume the location was modified, detaching it from any
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+ values bound to it. */
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static void
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-val_store (dataflow_set *set, rtx val, rtx loc, rtx insn)
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+val_store (dataflow_set *set, rtx val, rtx loc, rtx insn, bool modified)
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{
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cselib_val *v = CSELIB_VAL_PTR (val);
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@@ -1547,7 +1549,8 @@ val_store (dataflow_set *set, rtx val, r
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if (REG_P (loc))
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{
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- var_regno_delete (set, REGNO (loc));
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+ if (modified)
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+ var_regno_delete (set, REGNO (loc));
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var_reg_decl_set (set, loc, VAR_INIT_STATUS_INITIALIZED,
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dv_from_value (val), 0, NULL_RTX, INSERT);
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}
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@@ -4529,11 +4532,6 @@ count_uses (rtx *ploc, void *cuip)
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cselib_val *val;
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enum machine_mode mode = GET_MODE (loc);
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- VTI (cui->bb)->n_mos++;
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-
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- if (dump_file && (dump_flags & TDF_DETAILS))
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- log_op_type (loc, cui->bb, cui->insn, mopt, dump_file);
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-
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switch (mopt)
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{
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case MO_VAL_LOC:
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@@ -4547,12 +4545,15 @@ count_uses (rtx *ploc, void *cuip)
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if (MEM_P (loc)
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&& !REG_P (XEXP (loc, 0)) && !MEM_P (XEXP (loc, 0)))
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{
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- val = cselib_lookup (XEXP (loc, 0), Pmode, false);
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+ val = cselib_lookup (XEXP (loc, 0), Pmode, 0);
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if (val && !cselib_preserved_value_p (val))
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{
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VTI (cui->bb)->n_mos++;
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cselib_preserve_value (val);
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+ if (dump_file && (dump_flags & TDF_DETAILS))
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+ log_op_type (XEXP (loc, 0), cui->bb, cui->insn,
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+ MO_VAL_USE, dump_file);
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}
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}
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@@ -4575,6 +4576,9 @@ count_uses (rtx *ploc, void *cuip)
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{
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VTI (cui->bb)->n_mos++;
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cselib_preserve_value (oval);
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+ if (dump_file && (dump_flags & TDF_DETAILS))
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+ log_op_type (loc, cui->bb, cui->insn,
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+ MO_VAL_USE, dump_file);
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}
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}
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@@ -4589,6 +4593,10 @@ count_uses (rtx *ploc, void *cuip)
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default:
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break;
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}
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+
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+ VTI (cui->bb)->n_mos++;
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+ if (dump_file && (dump_flags & TDF_DETAILS))
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+ log_op_type (loc, cui->bb, cui->insn, mopt, dump_file);
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}
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return 0;
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@@ -5318,6 +5326,8 @@ compute_bb_dataflow (basic_block bb)
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if (VAL_NEEDS_RESOLUTION (loc))
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val_resolve (out, val, vloc, insn);
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+ else
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+ val_store (out, val, uloc, insn, false);
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if (VAL_HOLDS_TRACK_EXPR (loc))
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{
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@@ -5409,7 +5419,7 @@ compute_bb_dataflow (basic_block bb)
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else if (REG_P (uloc))
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var_regno_delete (out, REGNO (uloc));
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- val_store (out, val, vloc, insn);
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+ val_store (out, val, vloc, insn, true);
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}
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break;
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@@ -6939,6 +6949,8 @@ emit_notes_in_bb (basic_block bb, datafl
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if (VAL_NEEDS_RESOLUTION (loc))
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val_resolve (set, val, vloc, insn);
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+ else
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+ val_store (set, val, uloc, insn, false);
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if (VAL_HOLDS_TRACK_EXPR (loc))
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{
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@@ -7026,7 +7038,7 @@ emit_notes_in_bb (basic_block bb, datafl
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else if (REG_P (uloc))
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var_regno_delete (set, REGNO (uloc));
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- val_store (set, val, vloc, insn);
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+ val_store (set, val, vloc, insn, true);
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emit_notes_for_changes (NEXT_INSN (insn), EMIT_NOTE_BEFORE_INSN,
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set->vars);
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@ -1,62 +0,0 @@
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2010-01-24 David S. Miller <davem@davemloft.net>
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* gcc/config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Only
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define if not using GAS.
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* gcc/config/sparc/sparc.c (sparc_elf_asm_named_section):
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Likewise. Delete SECTION_MERGE code, which is only applicable
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when using GAS.
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--- gcc/config/sparc/sparc.c (revision 156204)
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+++ gcc/config/sparc/sparc.c (revision 156205)
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@@ -371,7 +371,7 @@ static int save_or_restore_regs (int, in
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static void emit_save_or_restore_regs (int);
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static void sparc_asm_function_prologue (FILE *, HOST_WIDE_INT);
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static void sparc_asm_function_epilogue (FILE *, HOST_WIDE_INT);
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-#ifdef OBJECT_FORMAT_ELF
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+#if defined (OBJECT_FORMAT_ELF) && !defined (HAVE_GNU_AS)
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static void sparc_elf_asm_named_section (const char *, unsigned int, tree);
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#endif
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@@ -7847,19 +7847,11 @@ sparc_profile_hook (int labelno)
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}
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}
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-#ifdef OBJECT_FORMAT_ELF
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+#if defined (OBJECT_FORMAT_ELF) && !defined (HAVE_GNU_AS)
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static void
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sparc_elf_asm_named_section (const char *name, unsigned int flags,
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tree decl)
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{
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- if (flags & SECTION_MERGE)
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- {
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- /* entsize cannot be expressed in this section attributes
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- encoding style. */
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- default_elf_asm_named_section (name, flags, decl);
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- return;
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- }
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-
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fprintf (asm_out_file, "\t.section\t\"%s\"", name);
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if (!(flags & SECTION_DEBUG))
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--- gcc/config/sparc/sysv4.h (revision 156204)
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+++ gcc/config/sparc/sysv4.h (revision 156205)
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@@ -1,5 +1,6 @@
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/* Target definitions for GNU compiler for SPARC running System V.4
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- Copyright (C) 1991, 1992, 1995, 1996, 1997, 1998, 2000, 2002, 2007, 2009
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+ Copyright (C) 1991, 1992, 1995, 1996, 1997, 1998, 2000, 2002, 2007, 2009,
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+ 2010
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Free Software Foundation, Inc.
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Contributed by Ron Guilmette (rfg@monkeys.com).
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@@ -126,9 +127,11 @@ do { ASM_OUTPUT_ALIGN ((FILE), Pmode ==
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#undef DTORS_SECTION_ASM_OP
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#define DTORS_SECTION_ASM_OP "\t.section\t\".dtors\",#alloc,#write"
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+#ifndef HAVE_GNU_AS
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/* Switch into a generic section. */
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#undef TARGET_ASM_NAMED_SECTION
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#define TARGET_ASM_NAMED_SECTION sparc_elf_asm_named_section
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+#endif
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#undef ASM_OUTPUT_ALIGNED_BSS
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#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
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@ -0,0 +1,65 @@
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2010-01-27 Jakub Jelinek <jakub@redhat.com>
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* Makefile.in (c-common.o): Depend on $(OPTABS_H).
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* c-common.c: Include optabs.h.
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(set_builtin_user_assembler_name): Also handle
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ffs if int is smaller than word.
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* gcc.dg/builtin-ffs-1.c: New test.
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--- gcc/Makefile.in.jj 2010-01-21 08:58:12.000000000 +0100
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+++ gcc/Makefile.in 2010-01-27 19:17:05.000000000 +0100
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@@ -1890,7 +1890,7 @@ c-common.o : c-common.c $(CONFIG_H) $(SY
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$(TARGET_H) $(C_TREE_H) tree-iterator.h langhooks.h tree-mudflap.h \
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intl.h opts.h $(REAL_H) $(CPPLIB_H) $(TREE_INLINE_H) $(HASHTAB_H) \
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$(BUILTINS_DEF) $(CGRAPH_H) $(BASIC_BLOCK_H) $(TARGET_DEF_H) \
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- $(GIMPLE_H) libfuncs.h
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+ $(GIMPLE_H) libfuncs.h $(OPTABS_H)
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c-pretty-print.o : c-pretty-print.c $(C_PRETTY_PRINT_H) \
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$(C_TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(REAL_H) \
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--- gcc/c-common.c.jj 2009-11-09 16:38:29.000000000 +0100
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+++ gcc/c-common.c 2010-01-27 19:16:35.000000000 +0100
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@@ -52,6 +52,7 @@ along with GCC; see the file COPYING3.
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#include "gimple.h"
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#include "fixed-value.h"
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#include "libfuncs.h"
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+#include "optabs.h"
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cpp_reader *parse_in; /* Declared in c-pragma.h. */
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@@ -4421,6 +4422,14 @@ set_builtin_user_assembler_name (tree de
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case BUILT_IN_ABORT:
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abort_libfunc = set_user_assembler_libfunc ("abort", asmspec);
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break;
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+ case BUILT_IN_FFS:
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+ if (INT_TYPE_SIZE < BITS_PER_WORD)
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+ {
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+ set_user_assembler_libfunc ("ffs", asmspec);
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+ set_optab_libfunc (ffs_optab, mode_for_size (INT_TYPE_SIZE,
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+ MODE_INT, 0), "ffs");
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+ }
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+ break;
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default:
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break;
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}
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--- gcc/testsuite/gcc.dg/builtin-ffs-1.c.jj 2010-01-27 14:27:45.000000000 +0100
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+++ gcc/testsuite/gcc.dg/builtin-ffs-1.c 2010-01-27 14:27:10.000000000 +0100
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@@ -0,0 +1,17 @@
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+/* { dg-do compile } */
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+/* { dg-options "-O2" } */
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+
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+extern int ffs (int) __asm ("__GI_ffs") __attribute__ ((nothrow, const));
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+
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+int
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+ffsll (long long int i)
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+{
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+ unsigned long long int x = i & -i;
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+
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+ if (x <= 0xffffffff)
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+ return ffs (i);
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+ else
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+ return 32 + ffs (i >> 32);
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+}
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+
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+/* { dg-final { scan-assembler-not "\nffs\n|\nffs\[^a-zA-Z0-9_\]|\[^a-zA-Z0-9_\]ffs\n" } } */
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@ -1,38 +0,0 @@
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2010-01-21 Jakub Jelinek <jakub@redhat.com>
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* tree-into-ssa.c (maybe_register_def): If stmt ends the bb,
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insert the debug stmt on the single non-EH edge from the stmt.
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--- gcc/tree-into-ssa.c.jj 2010-01-21 09:58:38.000000000 +0100
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+++ gcc/tree-into-ssa.c 2010-01-21 12:25:22.000000000 +0100
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@@ -1968,7 +1968,29 @@ maybe_register_def (def_operand_p def_p,
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if (tracked_var)
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{
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gimple note = gimple_build_debug_bind (tracked_var, def, stmt);
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- gsi_insert_after (&gsi, note, GSI_SAME_STMT);
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+ if (gsi_one_before_end_p (gsi) && stmt_ends_bb_p (stmt))
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+ {
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+ basic_block bb = gsi_bb (gsi);
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+ edge_iterator ei;
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+ edge e, ef = NULL;
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+ FOR_EACH_EDGE (e, ei, bb->succs)
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+ if (!(e->flags & EDGE_EH))
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+ {
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+ if (ef)
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+ {
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+ ef = NULL;
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+ break;
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+ }
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+ ef = e;
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+ }
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+ if (ef
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+ && single_pred_p (ef->dest)
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+ && !phi_nodes (ef->dest)
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+ && ef->dest != EXIT_BLOCK_PTR)
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+ gsi_insert_on_edge_immediate (ef, note);
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+ }
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+ else
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+ gsi_insert_after (&gsi, note, GSI_SAME_STMT);
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}
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}
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