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4.4.1-21

This commit is contained in:
Jakub Jelinek 2009-10-10 17:32:39 +00:00
parent 8e816cd8e4
commit f3f054a694
6 changed files with 61 additions and 57 deletions
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2
.cvsignore
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@ -1,2 +1,2 @@
fastjar-0.97.tar.gz
gcc-4.4.1-20091008.tar.bz2
gcc-4.4.1-20091010.tar.bz2

26
gcc.spec
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@ -1,9 +1,9 @@
%global DATE 20091008
%global SVNREV 152555
%global DATE 20091010
%global SVNREV 152620
%global gcc_version 4.4.1
# 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 20
%global gcc_release 21
%global _unpackaged_files_terminate_build 0
%global multilib_64_archs sparc64 ppc64 s390x x86_64
%global include_gappletviewer 1
@ -162,7 +162,8 @@ Patch18: gcc44-libstdc++-docs.patch
Patch19: gcc44-ppc64-aixdesc.patch
Patch20: gcc44-vta-rh521991.patch
Patch21: gcc44-vta-rh521991-2.patch
Patch22: gcc44-vta-pr41353-c9.patch
Patch22: gcc44-pr41646.patch
Patch23: gcc44-rhel6-power4.patch
Patch1000: fastjar-0.97-segfault.patch
@ -471,7 +472,10 @@ which are required to compile with the GNAT.
%patch19 -p0 -b .ppc64-aixdesc~
%patch20 -p0 -b .vta-rh521991~
%patch21 -p0 -b .vta-rh521991-2~
%patch22 -p0 -b .vta-pr41353-c9~
%patch22 -p0 -b .pr41646~
%if 0%{?rhel} >= 6
%patch23 -p0 -b .rhel6-power4~
%endif
# This testcase doesn't compile.
rm libjava/testsuite/libjava.lang/PR35020*
@ -1841,6 +1845,18 @@ fi
%doc rpm.doc/changelogs/libmudflap/ChangeLog*
%changelog
* Sat Oct 10 2009 Jakub Jelinek <jakub@redhat.com> 4.4.1-21
- update from gcc-4_4-branch
- fix s390{,x} prefetch for pre-z10 CPUs (#524552)
- VTA backports
- fix debug info differences with/without -save-temps
(PR preprocessor/41445)
- fix ICE with small BLKmode returning call (#516028,
PR rtl-optimization/41646)
%if 0%{?rhel} >= 6
- if -mcpu= isn't specified, default to -mcpu=power4 (#463549)
%endif
* Thu Oct 8 2009 Jakub Jelinek <jakub@redhat.com> 4.4.1-20
- update from gcc-4_4-branch
- PRs c++/39863, c++/41038

8
gcc44-pr41646.patch
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@ -9,15 +9,15 @@
--- gcc/calls.c (revision 152596)
+++ gcc/calls.c (revision 152597)
@@ -3020,7 +3020,10 @@ expand_call (tree exp, rtx target, int i
@@ -3019,7 +3019,10 @@ expand_call (tree exp, rtx target, int i
}
else if (TYPE_MODE (rettype) == BLKmode)
else if (TYPE_MODE (TREE_TYPE (exp)) == BLKmode)
{
- target = copy_blkmode_from_reg (target, valreg, rettype);
- target = copy_blkmode_from_reg (target, valreg, TREE_TYPE (exp));
+ rtx val = valreg;
+ if (GET_MODE (val) != BLKmode)
+ val = avoid_likely_spilled_reg (val);
+ target = copy_blkmode_from_reg (target, val, rettype);
+ target = copy_blkmode_from_reg (target, val, TREE_TYPE (exp));
/* We can not support sibling calls for this case. */
sibcall_failure = 1;

34
gcc44-rhel6-power4.patch Normal file
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@ -0,0 +1,34 @@
2009-10-10 Jakub Jelinek <jakub@redhat.com>
* config/rs6000/sysv4.h (TARGET_DEFAULT): Override to default to
power4 for RHEL6.
* config/rs6000/default64.h (TARGET_DEFAULT): Likewise.
--- gcc/config/rs6000/sysv4.h 2009-10-07 16:45:42.000000000 +0200
+++ gcc/config/rs6000/sysv4.h 2009-10-10 15:48:38.197497571 +0200
@@ -239,9 +239,10 @@ do { \
} while (0)
#endif
-/* Override rs6000.h definition. */
+/* Override rs6000.h definition. RHEL6 defaults to power4 CPU, power6 tuning. */
#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS)
+#define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_POWERPC64 \
+ | MASK_PPC_GPOPT | MASK_PPC_GFXOPT | MASK_MFCRF)
/* Override rs6000.h definition. */
#undef PROCESSOR_DEFAULT
--- gcc/config/rs6000/default64.h 2009-01-14 12:06:23.000000000 +0100
+++ gcc/config/rs6000/default64.h 2009-10-10 15:49:44.533872481 +0200
@@ -18,7 +18,9 @@ You should have received a copy of the G
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
+/* RHEL6 defaults to power4 CPU, power6 tuning. */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT \
(MASK_POWERPC | MASK_PPC_GFXOPT | \
- MASK_POWERPC64 | MASK_64BIT | MASK_NEW_MNEMONICS)
+ MASK_POWERPC64 | MASK_64BIT | MASK_NEW_MNEMONICS \
+ MASK_PPC_GPOPT | MASK_MFCRF)

46
gcc44-vta-pr41353-c9.patch
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@ -1,46 +0,0 @@
2009-10-07 Alexandre Oliva <aoliva@redhat.com>
PR debug/41353
* regmove.c (regmove_backward_pass): Replace src with dst in the
debug insn, and check for dst before rather than after.
--- gcc/regmove.c.orig 2009-10-06 03:51:43.000000000 -0300
+++ gcc/regmove.c 2009-10-07 02:35:36.000000000 -0300
@@ -1117,23 +1117,28 @@ regmove_backward_pass (void)
break;
}
- /* We can't make this change if SRC is read or
+ /* We can't make this change if DST is mentioned at
+ all in P, since we are going to change its value.
+ We can't make this change if SRC is read or
partially written in P, since we are going to
- eliminate SRC. We can't make this change
- if DST is mentioned at all in P,
- since we are going to change its value. */
- if (reg_overlap_mentioned_p (src, PATTERN (p)))
+ eliminate SRC. However, if it's a debug insn, we
+ can't refrain from making the change, for this
+ would cause codegen differences, so instead we
+ invalidate debug expressions that reference DST,
+ and adjust references to SRC in them so that they
+ become references to DST. */
+ if (reg_mentioned_p (dst, PATTERN (p)))
{
if (DEBUG_INSN_P (p))
- validate_replace_rtx_group (dst, src, insn);
+ validate_change (p, &INSN_VAR_LOCATION_LOC (p),
+ gen_rtx_UNKNOWN_VAR_LOC (), 1);
else
break;
}
- if (reg_mentioned_p (dst, PATTERN (p)))
+ if (reg_overlap_mentioned_p (src, PATTERN (p)))
{
if (DEBUG_INSN_P (p))
- validate_change (p, &INSN_VAR_LOCATION_LOC (p),
- gen_rtx_UNKNOWN_VAR_LOC (), 1);
+ validate_replace_rtx_group (src, dst, p);
else
break;
}

2
sources
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@ -1,2 +1,2 @@
2659f09c2e43ef8b7d4406321753f1b2 fastjar-0.97.tar.gz
c4c9ad868e890c2a8de2f96496e74b12 gcc-4.4.1-20091008.tar.bz2
911d98c3e797c669fe0564eb880eee2c gcc-4.4.1-20091010.tar.bz2