4.7.0-0.10
This commit is contained in:
Jakub Jelinek
parent
c0579b832a
commit
e3e70e5e70
1
.gitignore
vendored
1
.gitignore
vendored
@ -15,3 +15,4 @@
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/gcc-4.7.0-20120117.tar.bz2
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/gcc-4.7.0-20120117.tar.bz2
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/gcc-4.7.0-20120119.tar.bz2
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/gcc-4.7.0-20120119.tar.bz2
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/gcc-4.7.0-20120123.tar.bz2
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/gcc-4.7.0-20120123.tar.bz2
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/gcc-4.7.0-20120126.tar.bz2
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26
gcc.spec
26
gcc.spec
@ -1,9 +1,9 @@
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%global DATE 20120123
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%global DATE 20120126
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%global SVNREV 183456
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%global SVNREV 183558
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%global gcc_version 4.7.0
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%global gcc_version 4.7.0
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# Note, gcc_release must be integer, if you want to add suffixes to
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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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# %{release}, append them after %{gcc_release} on Release: line.
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%global gcc_release 0.9
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%global gcc_release 0.10
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%global _unpackaged_files_terminate_build 0
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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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%global multilib_64_archs sparc64 ppc64 s390x x86_64
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%ifarch %{ix86} x86_64 ia64 ppc ppc64 alpha
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%ifarch %{ix86} x86_64 ia64 ppc ppc64 alpha
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@ -175,9 +175,8 @@ Patch13: gcc47-no-add-needed.patch
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Patch14: gcc47-ppl-0.10.patch
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Patch14: gcc47-ppl-0.10.patch
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Patch15: gcc47-libitm-fno-exceptions.patch
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Patch15: gcc47-libitm-fno-exceptions.patch
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Patch16: gcc47-pr51895.patch
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Patch16: gcc47-pr51895.patch
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Patch17: gcc47-pr51957.patch
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Patch17: gcc47-pr46590-revert.patch
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Patch18: gcc47-pr46590-revert.patch
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Patch18: gcc47-pr52006.patch
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Patch19: gcc47-pr51968.patch
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Patch1000: fastjar-0.97-segfault.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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Patch1001: fastjar-0.97-len1.patch
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@ -678,9 +677,8 @@ package or when debugging this package.
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%endif
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%endif
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%patch15 -p0 -b .libitm-fno-exceptions~
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%patch15 -p0 -b .libitm-fno-exceptions~
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%patch16 -p0 -b .pr51895~
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%patch16 -p0 -b .pr51895~
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%patch17 -p0 -b .pr51957~
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%patch17 -p0 -b .pr46590-revert~
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%patch18 -p0 -b .pr46590-revert~
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%patch18 -p0 -b .pr52006~
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%patch19 -p0 -b .pr51968~
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%if 0%{?_enable_debug_packages}
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%if 0%{?_enable_debug_packages}
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cat > split-debuginfo.sh <<\EOF
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cat > split-debuginfo.sh <<\EOF
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@ -2641,6 +2639,16 @@ fi
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%{_prefix}/libexec/gcc/%{gcc_target_platform}/%{gcc_version}/plugin
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%{_prefix}/libexec/gcc/%{gcc_target_platform}/%{gcc_version}/plugin
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%changelog
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%changelog
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* Thu Jan 26 2012 Jakub Jelinek <jakub@redhat.com> 4.7.0-0.10
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- update from trunk
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- PRs bootstrap/51985, c++/51223, c++/51812, c++/51917, c++/51928,
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c++/51930, c++/51973, c++/51992, driver/47249, fortran/51966,
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fortran/51995, libstdc++/49829, lto/51698, middle-end/45678,
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middle-end/51986, rtl-optimization/48308, rtl-optimization/48374
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- fix data-ref handling of non-volatile inline asms (#784242,
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PR tree-optimization/51987)
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- fix ARM ICE with invalid peephole (#784748, PR target/52006)
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* Mon Jan 23 2012 Jakub Jelinek <jakub@redhat.com> 4.7.0-0.9
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* Mon Jan 23 2012 Jakub Jelinek <jakub@redhat.com> 4.7.0-0.9
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- update from trunk
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- update from trunk
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- PRs ada/46192, c++/51344, c++/51398, c++/51402, c++/51832, c++/51919,
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- PRs ada/46192, c++/51344, c++/51398, c++/51402, c++/51832, c++/51919,
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@ -1,23 +0,0 @@
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2011-03-01 Jakub Jelinek <jakub@redhat.com>
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PR debug/47858
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* opts.c (default_options_table): Enable -fipa-sra by default
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only for -O3, not for -O2 and -Os.
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--- gcc/opts.c.jj 2011-02-20 08:36:59.888390890 +0100
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+++ gcc/opts.c 2011-03-01 12:04:38.680558351 +0100
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@@ -487,13 +487,13 @@ static const struct default_options defa
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{ OPT_LEVELS_2_PLUS, OPT_ftree_switch_conversion, NULL, 1 },
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{ OPT_LEVELS_2_PLUS, OPT_fipa_cp, NULL, 1 },
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{ OPT_LEVELS_2_PLUS, OPT_fdevirtualize, NULL, 1 },
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- { OPT_LEVELS_2_PLUS, OPT_fipa_sra, NULL, 1 },
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{ OPT_LEVELS_2_PLUS, OPT_falign_loops, NULL, 1 },
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{ OPT_LEVELS_2_PLUS, OPT_falign_jumps, NULL, 1 },
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{ OPT_LEVELS_2_PLUS, OPT_falign_labels, NULL, 1 },
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{ OPT_LEVELS_2_PLUS, OPT_falign_functions, NULL, 1 },
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/* -O3 optimizations. */
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+ { OPT_LEVELS_3_PLUS, OPT_fipa_sra, NULL, 1 },
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{ OPT_LEVELS_3_PLUS, OPT_ftree_loop_distribute_patterns, NULL, 1 },
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{ OPT_LEVELS_3_PLUS, OPT_fpredictive_commoning, NULL, 1 },
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/* Inlining of functions reducing size is a good idea with -Os
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@ -1,206 +0,0 @@
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2012-01-23 Jakub Jelinek <jakub@redhat.com>
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PR target/51957
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* target.def (const_not_ok_for_debug_p): New hook.
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* doc/tm.texi.in (TARGET_CONST_NOT_OK_FOR_DEBUG_P): New hook
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documentation.
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* doc/tm.texi: Regenerated.
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* dwarf2out.c (const_ok_for_output_1): If
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targetm.const_not_ok_for_debug_p returns true, fail.
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* config/rs6000/rs6000.c (rs6000_const_not_ok_for_debug_p): New
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function.
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(TARGET_CONST_NOT_OK_FOR_DEBUG_P): Redefine.
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* gcc.dg/pr51957-1.c: New test.
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* gcc.dg/pr51957-1.h: New file.
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* gcc.dg/pr51957-2.c: New test.
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--- gcc/target.def.jj 2012-01-20 12:35:16.000000000 +0100
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+++ gcc/target.def 2012-01-23 13:14:52.601638343 +0100
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@@ -1382,6 +1382,14 @@ DEFHOOK
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rtx, (rtx x),
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delegitimize_mem_from_attrs)
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+/* Given an RTX, return true if it is not ok to emit it into debug info
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+ section. */
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+DEFHOOK
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+(const_not_ok_for_debug_p,
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+ "",
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+ bool, (rtx x),
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+ hook_bool_rtx_false)
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+
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/* Given an address RTX, say whether it is valid. */
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DEFHOOK
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(legitimate_address_p,
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--- gcc/doc/tm.texi.in.jj 2012-01-20 12:35:10.000000000 +0100
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+++ gcc/doc/tm.texi.in 2012-01-23 13:27:19.544241676 +0100
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@@ -5567,6 +5567,11 @@ the semantics of these opaque @code{UNSP
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into their original form.
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@end deftypefn
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+@hook TARGET_CONST_NOT_OK_FOR_DEBUG_P
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+This hook should return true if @var{x} should not be emitted into
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+debug sections.
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+@end deftypefn
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+
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@hook TARGET_CANNOT_FORCE_CONST_MEM
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This hook should return true if @var{x} is of a form that cannot (or
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should not) be spilled to the constant pool. @var{mode} is the mode
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--- gcc/doc/tm.texi.jj 2012-01-20 12:35:10.000000000 +0100
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+++ gcc/doc/tm.texi 2012-01-23 13:27:33.000000000 +0100
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@@ -5631,6 +5631,11 @@ the semantics of these opaque @code{UNSP
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into their original form.
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@end deftypefn
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+@deftypefn {Target Hook} bool TARGET_CONST_NOT_OK_FOR_DEBUG_P (rtx @var{x})
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+This hook should return true if @var{x} should not be emitted into
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+debug sections.
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+@end deftypefn
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+
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@deftypefn {Target Hook} bool TARGET_CANNOT_FORCE_CONST_MEM (enum machine_mode @var{mode}, rtx @var{x})
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This hook should return true if @var{x} is of a form that cannot (or
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should not) be spilled to the constant pool. @var{mode} is the mode
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--- gcc/dwarf2out.c.jj 2012-01-22 16:02:10.000000000 +0100
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+++ gcc/dwarf2out.c 2012-01-23 13:58:09.887380014 +0100
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@@ -10683,6 +10683,13 @@ const_ok_for_output_1 (rtx *rtlp, void *
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return 1;
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}
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+ if (targetm.const_not_ok_for_debug_p (rtl))
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+ {
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+ expansion_failed (NULL_TREE, rtl,
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+ "Expression rejected for debug by the backend.\n");
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+ return 1;
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+ }
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+
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if (GET_CODE (rtl) != SYMBOL_REF)
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return 0;
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--- gcc/config/rs6000/rs6000.c.jj 2012-01-22 16:02:10.000000000 +0100
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+++ gcc/config/rs6000/rs6000.c 2012-01-23 13:25:05.092031129 +0100
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@@ -1106,6 +1106,7 @@ static rtx rs6000_debug_legitimize_addre
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static rtx rs6000_legitimize_tls_address (rtx, enum tls_model);
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static void rs6000_output_dwarf_dtprel (FILE *, int, rtx) ATTRIBUTE_UNUSED;
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static rtx rs6000_delegitimize_address (rtx);
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+static bool rs6000_const_not_ok_for_debug_p (rtx);
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static rtx rs6000_tls_get_addr (void);
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static rtx rs6000_got_sym (void);
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static int rs6000_tls_symbol_ref_1 (rtx *, void *);
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@@ -1405,6 +1406,9 @@ static const struct attribute_spec rs600
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#undef TARGET_DELEGITIMIZE_ADDRESS
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#define TARGET_DELEGITIMIZE_ADDRESS rs6000_delegitimize_address
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+#undef TARGET_CONST_NOT_OK_FOR_DEBUG_P
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+#define TARGET_CONST_NOT_OK_FOR_DEBUG_P rs6000_const_not_ok_for_debug_p
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+
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#undef TARGET_ASM_FUNCTION_PROLOGUE
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#define TARGET_ASM_FUNCTION_PROLOGUE rs6000_output_function_prologue
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#undef TARGET_ASM_FUNCTION_EPILOGUE
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@@ -5815,6 +5819,25 @@ rs6000_delegitimize_address (rtx orig_x)
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return orig_x;
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}
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+/* Return true if X shouldn't be emitted into the debug info.
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+ The linker doesn't like .toc section references from
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+ .debug_* sections, so reject .toc section symbols. */
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+
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+static bool
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+rs6000_const_not_ok_for_debug_p (rtx x)
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+{
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+ if (GET_CODE (x) == SYMBOL_REF
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+ && CONSTANT_POOL_ADDRESS_P (x))
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+ {
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+ rtx c = get_pool_constant (x);
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+ enum machine_mode cmode = get_pool_mode (x);
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+ if (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P (c, cmode))
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+ return true;
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+ }
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+
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+ return false;
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+}
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+
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/* Construct the SYMBOL_REF for the tls_get_addr function. */
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static GTY(()) rtx rs6000_tls_symbol;
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--- gcc/testsuite/gcc.dg/pr51957-1.c.jj 2012-01-23 14:06:45.024357678 +0100
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+++ gcc/testsuite/gcc.dg/pr51957-1.c 2012-01-23 14:12:02.895492825 +0100
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@@ -0,0 +1,29 @@
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+/* PR target/51957 */
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+/* { dg-do link } */
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+/* { dg-options "-O2 -g -fprofile-use" } */
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+/* { dg-additional-sources "pr51957-2.c" } */
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+
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+int v[128];
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+#include "pr51957-1.h"
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+
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+void
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+foo (U *x)
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+{
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+ T *a = x->u;
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+ while (1)
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+ {
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+ union R *b;
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+ b = fn1 ();
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+ if (b != w[0] && !(v[b->p->c] == 1))
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+ {
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+ fn2 (a->t, "foobar", b->p);
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+ b = w[0];
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+ }
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+ if (b != w[0])
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+ fn3 ();
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+ if (w[0] && b != w[0])
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+ fn4 (b->p);
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+ if (b != w[0] && (v[b->p->c] == 1) && fn4 (b->p))
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+ break;
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|
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+ }
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+}
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--- gcc/testsuite/gcc.dg/pr51957-1.h.jj 2012-01-23 14:06:56.491290757 +0100
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+++ gcc/testsuite/gcc.dg/pr51957-1.h 2012-01-23 14:07:35.243060438 +0100
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|
||||||
@@ -0,0 +1,9 @@
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|
||||||
+union R { int c; union R *p; };
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|
||||||
+extern union R *w[];
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|
||||||
+typedef struct { int t; } T;
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|
||||||
+typedef struct { void *u; } U;
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|
||||||
+union R *fn1 (void);
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|
||||||
+void fn2 (int, const char *, union R *);
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|
||||||
+void fn3 (void);
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|
||||||
+int fn4 (union R *);
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|
||||||
+void foo (U *x);
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--- gcc/testsuite/gcc.dg/pr51957-2.c.jj 2012-01-23 14:10:59.840862700 +0100
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|
||||||
+++ gcc/testsuite/gcc.dg/pr51957-2.c 2012-01-23 14:10:52.870904033 +0100
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@@ -0,0 +1,35 @@
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||||||
+/* PR target/51957 */
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||||||
+/* { dg-do compile } */
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|
||||||
+/* { dg-options "-O0" } */
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|
||||||
+
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|
||||||
+#include "pr51957-1.h"
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|
||||||
+
|
|
||||||
+union R *w[10];
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|
||||||
+
|
|
||||||
+union R *
|
|
||||||
+fn1 (void)
|
|
||||||
+{
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|
||||||
+ return (union R *) 0;
|
|
||||||
+}
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|
||||||
+
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|
||||||
+void
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|
||||||
+fn2 (int x, const char *y, union R *z)
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|
||||||
+{
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|
||||||
+}
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|
||||||
+
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|
||||||
+void
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|
||||||
+fn3 (void)
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|
||||||
+{
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|
||||||
+}
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|
||||||
+
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|
||||||
+int
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|
||||||
+fn4 (union R *x)
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|
||||||
+{
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|
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+ return 0;
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|
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+}
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|
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+
|
|
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+int
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|
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+main ()
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|
||||||
+{
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|
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+ return 0;
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||||||
+}
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@ -1,21 +0,0 @@
|
|||||||
2012-01-23 Richard Henderson <rth@redhat.com>
|
|
||||||
|
|
||||||
PR target/51968
|
|
||||||
* config/arm/arm.c (neon_split_vcombine): Split into
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|
||||||
NOTE_INSN_DELETED instead of nothing.
|
|
||||||
|
|
||||||
--- gcc/config/arm/arm.c
|
|
||||||
+++ gcc/config/arm/arm.c
|
|
||||||
@@ -20928,7 +20928,11 @@ neon_split_vcombine (rtx operands[3])
|
|
||||||
rtx destlo, desthi;
|
|
||||||
|
|
||||||
if (src1 == dest && src2 == dest + halfregs)
|
|
||||||
- return;
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|
||||||
+ {
|
|
||||||
+ /* No-op move. Can't split to nothing; emit something. */
|
|
||||||
+ emit_note (NOTE_INSN_DELETED);
|
|
||||||
+ return;
|
|
||||||
+ }
|
|
||||||
|
|
||||||
/* Preserve register attributes for variable tracking. */
|
|
||||||
destlo = gen_rtx_REG_offset (operands[0], halfmode, dest, 0);
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|
||||||
43
gcc47-pr52006.patch
Normal file
43
gcc47-pr52006.patch
Normal file
@ -0,0 +1,43 @@
|
|||||||
|
2012-01-26 Jakub Jelinek <jakub@redhat.com>
|
||||||
|
|
||||||
|
PR target/52006
|
||||||
|
* config/arm/arm.md (pic_add_dot_plus_eight peephole2): Use
|
||||||
|
arm_general_register_operand predicate for operand 2 instead of
|
||||||
|
register_operand.
|
||||||
|
|
||||||
|
* gcc.target/arm/pr52006.c: New test.
|
||||||
|
|
||||||
|
--- gcc/config/arm/arm.md.jj 2012-01-20 12:35:15.000000000 +0100
|
||||||
|
+++ gcc/config/arm/arm.md 2012-01-26 10:24:13.082570508 +0100
|
||||||
|
@@ -5719,7 +5719,8 @@ (define_peephole2
|
||||||
|
(const_int 8)
|
||||||
|
(match_operand 1 "" "")]
|
||||||
|
UNSPEC_PIC_BASE))
|
||||||
|
- (set (match_operand:SI 2 "register_operand" "") (mem:SI (match_dup 0)))]
|
||||||
|
+ (set (match_operand:SI 2 "arm_general_register_operand" "")
|
||||||
|
+ (mem:SI (match_dup 0)))]
|
||||||
|
"TARGET_ARM && peep2_reg_dead_p (2, operands[0])"
|
||||||
|
[(set (match_dup 2)
|
||||||
|
(mem:SI (unspec:SI [(match_dup 3)
|
||||||
|
--- gcc/testsuite/gcc.target/arm/pr52006.c.jj 2012-01-26 10:32:27.989658669 +0100
|
||||||
|
+++ gcc/testsuite/gcc.target/arm/pr52006.c 2012-01-26 10:32:34.626620068 +0100
|
||||||
|
@@ -0,0 +1,19 @@
|
||||||
|
+/* PR target/52006 */
|
||||||
|
+/* { dg-do compile } */
|
||||||
|
+/* { dg-options "-march=armv7-a -mfloat-abi=hard -O2 -fPIC" } */
|
||||||
|
+
|
||||||
|
+unsigned long a;
|
||||||
|
+static int b;
|
||||||
|
+
|
||||||
|
+void
|
||||||
|
+foo (void)
|
||||||
|
+{
|
||||||
|
+ asm volatile ("" : "=r" (b));
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+void
|
||||||
|
+bar (float f)
|
||||||
|
+{
|
||||||
|
+ if (f < b / 100.0)
|
||||||
|
+ a = 1;
|
||||||
|
+}
|
||||||
Loading…
Reference in New Issue
Block a user