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4.4.4-9

This commit is contained in:
Jakub Jelinek 2010-06-24 20:18:32 +00:00
parent 52e0713736
commit 36720823b7
9 changed files with 369 additions and 56 deletions
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2
.cvsignore
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@ -1,2 +1,2 @@
fastjar-0.97.tar.gz
gcc-4.4.4-20100611.tar.bz2
gcc-4.4.4-20100624.tar.bz2

27
fastjar-man.patch Normal file
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@ -0,0 +1,27 @@
2010-03-24 Jan Kratochvil <jan.kratochvil@redhat.com>
* Makefile.am (POD2MAN): Provide --date from ChangeLog.
* Makefile.in: Regenerate.
--- fastjar-0.97/Makefile.am.jj 2008-10-16 04:24:55.000000000 -0400
+++ fastjar-0.97/Makefile.am 2010-06-21 09:29:41.021398000 -0400
@@ -39,7 +39,7 @@ EXTRA_DIST = \
texi2pod.pl
TEXI2POD = perl $(srcdir)/texi2pod.pl
-POD2MAN = pod2man --center="GNU" --release=@VERSION@
+POD2MAN = pod2man --center="GNU" --release=@VERSION@ --date=$(shell sed -n '1s/ .*//p' <$(srcdir)/ChangeLog)
.pod.1:
-($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
--- fastjar-0.97/Makefile.in.jj 2008-10-16 04:15:16.000000000 -0400
+++ fastjar-0.97/Makefile.in 2010-06-21 09:30:15.882810000 -0400
@@ -515,7 +515,7 @@ EXTRA_DIST = \
texi2pod.pl
TEXI2POD = perl $(srcdir)/texi2pod.pl
-POD2MAN = pod2man --center="GNU" --release=@VERSION@
+POD2MAN = pod2man --center="GNU" --release=@VERSION@ --date=$(shell sed -n '1s/ .*//p' <$(srcdir)/ChangeLog)
#SPLINT_FLAGS=-I . -I $(srcdir)/lib -I $(srcdir) -DHAVE_CONFIG_H +posixlib +weak
SPLINT_FLAGS = -I . -I $(srcdir)/lib -I $(srcdir) -DHAVE_CONFIG_H -DPRIx32= -warnposix +weak

77
gcc.spec
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@ -1,9 +1,9 @@
%global DATE 20100611
%global SVNREV 160596
%global DATE 20100624
%global SVNREV 161335
%global gcc_version 4.4.4
# 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 8
%global gcc_release 9
%global _unpackaged_files_terminate_build 0
%global multilib_64_archs sparc64 ppc64 s390x x86_64
%if 0%{?fedora} >= 13 || 0%{?rhel} >= 6
@ -164,22 +164,25 @@ Patch4: gcc44-java-nomulti.patch
Patch5: gcc44-ppc32-retaddr.patch
Patch6: gcc44-pr33763.patch
Patch7: gcc44-rh330771.patch
Patch8: gcc44-rh341221.patch
Patch10: gcc44-i386-libgomp.patch
Patch11: gcc44-sparc-config-detection.patch
Patch12: gcc44-libgomp-omp_h-multilib.patch
Patch13: gcc44-libtool-no-rpath.patch
Patch14: gcc44-cloog-dl.patch
Patch16: gcc44-unwind-debug-hook.patch
Patch17: gcc44-pr38757.patch
Patch18: gcc44-libstdc++-docs.patch
Patch19: gcc44-ppc64-aixdesc.patch
Patch20: gcc44-no-add-needed.patch
Patch8: gcc44-i386-libgomp.patch
Patch9: gcc44-sparc-config-detection.patch
Patch10: gcc44-libgomp-omp_h-multilib.patch
Patch11: gcc44-libtool-no-rpath.patch
Patch12: gcc44-cloog-dl.patch
Patch13: gcc44-unwind-debug-hook.patch
Patch14: gcc44-pr38757.patch
Patch15: gcc44-libstdc++-docs.patch
Patch16: gcc44-ppc64-aixdesc.patch
Patch17: gcc44-no-add-needed.patch
Patch18: gcc44-pr44492.patch
Patch19: gcc44-pr44542.patch
Patch20: gcc44-pr44610.patch
Patch1000: fastjar-0.97-segfault.patch
Patch1001: fastjar-0.97-len1.patch
Patch1002: fastjar-0.97-filename0.patch
Patch1003: fastjar-CVE-2010-0831.patch
Patch1004: fastjar-man.patch
# On ARM EABI systems, we do want -gnueabi to be part of the
# target triple.
@ -496,23 +499,25 @@ GNAT is a GNU Ada 95 front-end to GCC. This package includes static libraries.
%patch5 -p0 -b .ppc32-retaddr~
%patch6 -p0 -b .pr33763~
%patch7 -p0 -b .rh330771~
%patch8 -p0 -b .rh341221~
%patch10 -p0 -b .i386-libgomp~
%patch11 -p0 -b .sparc-config-detection~
%patch12 -p0 -b .libgomp-omp_h-multilib~
%patch13 -p0 -b .libtool-no-rpath~
%patch8 -p0 -b .i386-libgomp~
%patch9 -p0 -b .sparc-config-detection~
%patch10 -p0 -b .libgomp-omp_h-multilib~
%patch11 -p0 -b .libtool-no-rpath~
%if %{build_cloog}
%patch14 -p0 -b .cloog-dl~
%patch12 -p0 -b .cloog-dl~
%endif
%patch16 -p0 -b .unwind-debug-hook~
%patch17 -p0 -b .pr38757~
%patch13 -p0 -b .unwind-debug-hook~
%patch14 -p0 -b .pr38757~
%if %{build_libstdcxx_docs}
%patch18 -p0 -b .libstdc++-docs~
%patch15 -p0 -b .libstdc++-docs~
%endif
%patch19 -p0 -b .ppc64-aixdesc~
%patch16 -p0 -b .ppc64-aixdesc~
%if 0%{?fedora} >= 13
%patch20 -p0 -b .no-add-needed~
%patch17 -p0 -b .no-add-needed~
%endif
%patch18 -p0 -b .pr44492~
%patch19 -p0 -b .pr44542~
%patch20 -p0 -b .pr44610~
# This testcase doesn't compile.
rm libjava/testsuite/libjava.lang/PR35020*
@ -523,6 +528,7 @@ tar xzf %{SOURCE4}
%patch1001 -p0 -b .fastjar-0.97-len1~
%patch1002 -p0 -b .fastjar-0.97-filename0~
%patch1003 -p0 -b .fastjar-CVE-2010-0831~
%patch1004 -p0 -b .fastjar-man~
%if %{bootstrap_java}
tar xjf %{SOURCE10}
@ -1929,7 +1935,7 @@ fi
%{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_version}/lib64/adalib/libgnarl.a
%endif
%ifnarch sparcv9 sparc64 ppc ppc64
%{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_version}/adalib
%dir %{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_version}/adalib
%{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_version}/adalib/libgnat.a
%{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_version}/adalib/libgnarl.a
%endif
@ -1998,6 +2004,25 @@ fi
%endif
%changelog
* Thu Jun 24 2010 Jakub Jelinek <jakub@redhat.com> 4.4.4-9
- update from gcc-4_4-branch
- PRs bootstrap/44426, bootstrap/44544, c++/44627, fortran/44536,
libgcj/44216, target/39690, target/43740, target/44261, target/44481,
target/44534, target/44615, testsuite/32843, testsuite/43739,
tree-optimization/44508
- VTA backports
- PRs debug/43650, debug/44181, debug/44247
- -Wunused-but-set-* ->*/.* fix (PR c++/44619)
- undeprecate #ident and #sccs (#606069)
%if 0%{?fedora} >= 14
- fix up libgnat-static
%endif
- fixup dates in generated man pages even for fastjar and gcc/ man pages
- don't realign stack on x86/x86-64 just because a DECL_ALIGN was set
too high by expansion code (#603924, PR target/44542)
- don't allow side-effects in inline-asm memory operands unless
< or > is present in operand's constraint (#602359, PR middle-end/44492)
* Fri Jun 11 2010 Jakub Jelinek <jakub@redhat.com> 4.4.4-8
- update from gcc-4_4-branch
- fix demangler (PR other/43838)

207
gcc44-pr44492.patch Normal file
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@ -0,0 +1,207 @@
2010-06-24 Jakub Jelinek <jakub@redhat.com>
PR middle-end/44492
* recog.h (struct recog_data): Add is_asm field.
* recog.c (asm_operand_ok, constrain_operands): If neither < nor > is
present in constraints of inline-asm operand and memory operand
contains {PRE,POST}_{INC,DEC,MODIFY}, return 0.
(extract_insn): Initialize recog_data.is_asm.
* doc/md.texi (Constraints): Document operand side-effect rules.
* g++.dg/torture/pr44492.C: New test.
--- gcc/doc/md.texi (revision 161327)
+++ gcc/doc/md.texi (revision 161328)
@@ -1052,6 +1052,10 @@ an operand may be in a register, and whi
operand can be a memory reference, and which kinds of address; whether the
operand may be an immediate constant, and which possible values it may
have. Constraints can also require two operands to match.
+Side-effects aren't allowed in operands of inline @code{asm}, unless
+@samp{<} or @samp{>} constraints are used, because there is no guarantee
+that the side-effects will happen exactly once in an instruction that can update
+the addressing register.
@ifset INTERNALS
@menu
@@ -1129,12 +1133,21 @@ would fit the @samp{m} constraint but no
@cindex @samp{<} in constraint
@item @samp{<}
A memory operand with autodecrement addressing (either predecrement or
-postdecrement) is allowed.
+postdecrement) is allowed. In inline @code{asm} this constraint is only
+allowed if the operand is used exactly once in an instruction that can
+handle the side-effects. Not using an operand with @samp{<} in constraint
+string in the inline @code{asm} pattern at all or using it in multiple
+instructions isn't valid, because the side-effects wouldn't be performed
+or would be performed more than once. Furthermore, on some targets
+the operand with @samp{<} in constraint string must be accompanied by
+special instruction suffixes like @code{%U0} instruction suffix on PowerPC
+or @code{%P0} on IA-64.
@cindex @samp{>} in constraint
@item @samp{>}
A memory operand with autoincrement addressing (either preincrement or
-postincrement) is allowed.
+postincrement) is allowed. In inline @code{asm} the same restrictions
+as for @samp{<} apply.
@cindex @samp{r} in constraint
@cindex registers in constraints
--- gcc/recog.c (revision 161327)
+++ gcc/recog.c (revision 161328)
@@ -1601,6 +1601,9 @@ int
asm_operand_ok (rtx op, const char *constraint, const char **constraints)
{
int result = 0;
+#ifdef AUTO_INC_DEC
+ bool incdec_ok = false;
+#endif
/* Use constrain_operands after reload. */
gcc_assert (!reload_completed);
@@ -1608,7 +1611,7 @@ asm_operand_ok (rtx op, const char *cons
/* Empty constraint string is the same as "X,...,X", i.e. X for as
many alternatives as required to match the other operands. */
if (*constraint == '\0')
- return 1;
+ result = 1;
while (*constraint)
{
@@ -1685,6 +1688,9 @@ asm_operand_ok (rtx op, const char *cons
|| GET_CODE (XEXP (op, 0)) == PRE_DEC
|| GET_CODE (XEXP (op, 0)) == POST_DEC))
result = 1;
+#ifdef AUTO_INC_DEC
+ incdec_ok = true;
+#endif
break;
case '>':
@@ -1693,6 +1699,9 @@ asm_operand_ok (rtx op, const char *cons
|| GET_CODE (XEXP (op, 0)) == PRE_INC
|| GET_CODE (XEXP (op, 0)) == POST_INC))
result = 1;
+#ifdef AUTO_INC_DEC
+ incdec_ok = true;
+#endif
break;
case 'E':
@@ -1814,6 +1823,23 @@ asm_operand_ok (rtx op, const char *cons
return 0;
}
+#ifdef AUTO_INC_DEC
+ /* For operands without < or > constraints reject side-effects. */
+ if (!incdec_ok && result && MEM_P (op))
+ switch (GET_CODE (XEXP (op, 0)))
+ {
+ case PRE_INC:
+ case POST_INC:
+ case PRE_DEC:
+ case POST_DEC:
+ case PRE_MODIFY:
+ case POST_MODIFY:
+ return 0;
+ default:
+ break;
+ }
+#endif
+
return result;
}
@@ -2039,6 +2065,7 @@ extract_insn (rtx insn)
recog_data.n_operands = 0;
recog_data.n_alternatives = 0;
recog_data.n_dups = 0;
+ recog_data.is_asm = false;
switch (GET_CODE (body))
{
@@ -2085,6 +2112,7 @@ extract_insn (rtx insn)
while (*p)
recog_data.n_alternatives += (*p++ == ',');
}
+ recog_data.is_asm = true;
break;
}
fatal_insn_not_found (insn);
@@ -2699,6 +2727,30 @@ constrain_operands (int strict)
= recog_data.operand[funny_match[funny_match_index].this_op];
}
+#ifdef AUTO_INC_DEC
+ /* For operands without < or > constraints reject side-effects. */
+ if (recog_data.is_asm)
+ {
+ for (opno = 0; opno < recog_data.n_operands; opno++)
+ if (MEM_P (recog_data.operand[opno]))
+ switch (GET_CODE (XEXP (recog_data.operand[opno], 0)))
+ {
+ case PRE_INC:
+ case POST_INC:
+ case PRE_DEC:
+ case POST_DEC:
+ case PRE_MODIFY:
+ case POST_MODIFY:
+ if (strchr (recog_data.constraints[opno], '<') == NULL
+ || strchr (recog_data.constraints[opno], '>')
+ == NULL)
+ return 0;
+ break;
+ default:
+ break;
+ }
+ }
+#endif
return 1;
}
}
--- gcc/recog.h (revision 161327)
+++ gcc/recog.h (revision 161328)
@@ -230,6 +230,9 @@ struct recog_data
/* The number of alternatives in the constraints for the insn. */
char n_alternatives;
+ /* True if insn is ASM_OPERANDS. */
+ bool is_asm;
+
/* Specifies whether an insn alternative is enabled using the
`enabled' attribute in the insn pattern definition. For back
ends not using the `enabled' attribute the array fields are
--- gcc/testsuite/g++.dg/torture/pr44492.C (revision 0)
+++ gcc/testsuite/g++.dg/torture/pr44492.C (revision 161328)
@@ -0,0 +1,31 @@
+// PR middle-end/44492
+// { dg-do run }
+
+struct T { unsigned long p; };
+struct S { T a, b, c; unsigned d; };
+
+__attribute__((noinline))
+void
+bar (const T &x, const T &y)
+{
+ if (x.p != 0x2348 || y.p != 0x2346)
+ __builtin_abort ();
+}
+
+__attribute__((noinline))
+void
+foo (S &s, T e)
+{
+ unsigned long a = e.p;
+ unsigned long b = s.b.p;
+ __asm__ volatile ("" : : "rm" (a), "rm" (b));
+ bar (e, s.b);
+}
+
+int
+main ()
+{
+ S s = { { 0x2345 }, { 0x2346 }, { 0x2347 }, 6 };
+ T t = { 0x2348 };
+ foo (s, t);
+}

49
gcc44-pr44542.patch Normal file
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@ -0,0 +1,49 @@
2010-06-17 Jakub Jelinek <jakub@redhat.com>
PR target/44542
* cfgexpand.c (expand_one_stack_var_at): Limit align to maximum
of max_used_stack_slot_alignment and PREFERRED_STACK_BOUNDARY
instead of MAX_SUPPORTED_STACK_ALIGNMENT.
(expand_one_var): Don't consider DECL_ALIGN for variables for
which expand_one_stack_var_at has been already called.
--- gcc/cfgexpand.c.jj 2010-06-17 17:01:11.964198458 +0200
+++ gcc/cfgexpand.c 2010-06-17 18:25:18.940335757 +0200
@@ -839,7 +839,7 @@ static void
expand_one_stack_var_at (tree decl, HOST_WIDE_INT offset)
{
/* Alignment is unsigned. */
- unsigned HOST_WIDE_INT align;
+ unsigned HOST_WIDE_INT align, max_align;
rtx x;
/* If this fails, we've overflowed the stack frame. Error nicely? */
@@ -852,10 +852,10 @@ expand_one_stack_var_at (tree decl, HOST
offset -= frame_phase;
align = offset & -offset;
align *= BITS_PER_UNIT;
- if (align == 0)
- align = STACK_BOUNDARY;
- else if (align > MAX_SUPPORTED_STACK_ALIGNMENT)
- align = MAX_SUPPORTED_STACK_ALIGNMENT;
+ max_align = MAX (crtl->max_used_stack_slot_alignment,
+ PREFERRED_STACK_BOUNDARY);
+ if (align == 0 || align > max_align)
+ align = max_align;
DECL_ALIGN (decl) = align;
DECL_USER_ALIGN (decl) = 0;
@@ -1054,6 +1054,13 @@ expand_one_var (tree var, bool toplevel,
align = MINIMUM_ALIGNMENT (TREE_TYPE (var),
TYPE_MODE (TREE_TYPE (var)),
TYPE_ALIGN (TREE_TYPE (var)));
+ else if (DECL_HAS_VALUE_EXPR_P (var)
+ || (DECL_RTL_SET_P (var) && MEM_P (DECL_RTL (var))))
+ /* Don't consider debug only variables with DECL_HAS_VALUE_EXPR_P set
+ or variables which were assigned a stack slot already by
+ expand_one_stack_var_at - in the latter case DECL_ALIGN has been
+ changed from the offset chosen to it. */
+ align = crtl->stack_alignment_estimated;
else
align = MINIMUM_ALIGNMENT (var, DECL_MODE (var), DECL_ALIGN (var));

32
gcc44-pr44610.patch Normal file
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@ -0,0 +1,32 @@
2010-06-23 Alexandre Oliva <aoliva@redhat.com>
PR debug/44610
* simplify-rtx.c (delegitimize_mem_from_attrs): Don't use a base
address if the offset is unknown.
--- gcc/simplify-rtx.c.orig 2010-06-23 01:15:14.000000000 -0300
+++ gcc/simplify-rtx.c 2010-06-23 01:20:21.000000000 -0300
@@ -208,10 +208,11 @@ avoid_constant_pool_reference (rtx x)
rtx
delegitimize_mem_from_attrs (rtx x)
{
+ /* MEMs without MEM_OFFSETs may have been offset, so we can't just
+ use their base addresses as equivalent. */
if (MEM_P (x)
&& MEM_EXPR (x)
- && (!MEM_OFFSET (x)
- || GET_CODE (MEM_OFFSET (x)) == CONST_INT))
+ && MEM_OFFSET (x))
{
tree decl = MEM_EXPR (x);
enum machine_mode mode = GET_MODE (x);
@@ -264,8 +265,7 @@ delegitimize_mem_from_attrs (rtx x)
{
rtx newx;
- if (MEM_OFFSET (x))
- offset += INTVAL (MEM_OFFSET (x));
+ offset += INTVAL (MEM_OFFSET (x));
newx = DECL_RTL (decl);

28
gcc44-rh341221.patch
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@ -1,28 +0,0 @@
2007-10-21 Jakub Jelinek <jakub@redhat.com>
* doc/Makefile.am (POD2MAN): Set date from cp-tools.texinfo
timestamp rather than from current date.
* doc/Makefile.in: Regenerated.
--- libjava/classpath/doc/Makefile.am.jj 2007-12-07 17:55:00.000000000 +0100
+++ libjava/classpath/doc/Makefile.am 2007-12-07 18:55:28.000000000 +0100
@@ -31,7 +31,7 @@ TOOLS_MANFILES = \
gtnameserv.1 \
gjdoc.1
-POD2MAN = pod2man --center="GNU" --release="$(VERSION)"
+POD2MAN = pod2man --center="GNU" --release="$(VERSION)" --date="$(shell ls --time-style=+%F -l $(srcdir)/cp-tools.texinfo | awk '{print $$6}')"
TEXI2POD = perl $(srcdir)/texi2pod.pl
STAMP = echo timestamp >
--- libjava/classpath/doc/Makefile.in.jj 2007-12-07 17:55:00.000000000 +0100
+++ libjava/classpath/doc/Makefile.in 2007-12-07 18:55:43.000000000 +0100
@@ -382,7 +382,7 @@ TOOLS_MANFILES = \
gtnameserv.1 \
gjdoc.1
-POD2MAN = pod2man --center="GNU" --release="$(VERSION)"
+POD2MAN = pod2man --center="GNU" --release="$(VERSION)" --date="$(shell ls --time-style=+%F -l $(srcdir)/cp-tools.texinfo | awk '{print $$6}')"
TEXI2POD = perl $(srcdir)/texi2pod.pl
STAMP = echo timestamp >
@GENINSRC_FALSE@STAMP_GENINSRC =

1
import.log
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@ -20,3 +20,4 @@ gcc-4_4_4-4_fc14:HEAD:gcc-4.4.4-4.fc14.src.rpm:1274217418
gcc-4_4_4-5_fc14:HEAD:gcc-4.4.4-5.fc14.src.rpm:1274827803
gcc-4_4_4-7_fc14:HEAD:gcc-4.4.4-7.fc14.src.rpm:1275991256
gcc-4_4_4-8_fc14:HEAD:gcc-4.4.4-8.fc14.src.rpm:1276244517
gcc-4_4_4-9_fc14:HEAD:gcc-4.4.4-9.fc14.src.rpm:1277410688

2
sources
View File

@ -1,2 +1,2 @@
2659f09c2e43ef8b7d4406321753f1b2 fastjar-0.97.tar.gz
a896e6090fb9f4ef74a8b292fda42af4 gcc-4.4.4-20100611.tar.bz2
32d385c34788faa23d93cd8b55fecd32 gcc-4.4.4-20100624.tar.bz2