Age | Commit message (Collapse) | Author | Files | Lines |
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From-SVN: r189041
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expanding a multi-instructions...
* expr.c (convert_move): Latch mem integer inputs into a
register before expanding a multi-instructions sequence.
From-SVN: r189040
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2012-06-27 Benjamin Kosnik <bkoz@redhat.com>
* include/bits/c++config: Remove __regex nested namespace.
* include/bits/regex_compiler.h: Change __regex to
__detail. Adjust doxygen markup, add regex-details group.
* include/bits/regex_constants.h: Same.
* include/bits/regex_cursor.h: Same.
* include/bits/regex_error.h: Same.
* include/bits/regex_grep_matcher.h: Same.
* include/bits/regex_grep_matcher.tcc: Same.
* include/bits/regex_nfa.h: Same.
* include/bits/regex_nfa.tcc: Same.
* include/bits/regex.h: Same. Remove static from global constants.
* testsuite/ext/profile/mutex_extensions_neg.cc: Adjust line numbers.
* include/bits/locale_classes.tcc: Add use_facet, has_facet to
locales group.
From-SVN: r189039
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PR debug/53671
PR debug/49888
* gcc.dg/guality/pr49888.c: Account for the possibility that
the variable is optimized out at the first test.
From-SVN: r189038
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size 8 at 0xBDC35E: variable_htab_free (var-tracking.c:1418))
PR debug/53706
PR debug/47624
* var-tracking.c (vt_emit_notes): Release loc_exp_dep_pool...
(vt_finalize): ... here instead, if needed.
From-SVN: r189037
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PR debug/53740
PR debug/52983
PR debug/48866
* dce.c (word_dce_process_block): Check whether inserting debug
temps are needed even for needed insns.
(dce_process_block): Likewise.
* df-problems.c (dead_debug_add): Add comment about multi-regs.
(dead_debug_insert_temp): Likewise. Don't subreg when we're
setting fewer regs than a multi-reg requires.
From-SVN: r189036
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From-SVN: r189033
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* config/alpha/alpha.c (alpha_dimode_u): New.
(alpha_init_builtins): Initialize it, and use it.
(alpha_fold_builtin_cmpbge): Use alpha_dimode_u.
(alpha_fold_builtin_zapnot, alpha_fold_builtin_insxx): Likewise.
(alpha_fold_vector_minmax, alpha_fold_builtin_perr): Likewise.
(alpha_fold_builtin_pklb, alpha_fold_builtin_pkwb): Likewise.
(alpha_fold_builtin_unpkbl, alpha_fold_builtin_unpkbw): Likewise.
(alpha_fold_builtin_cttz, alpha_fold_builtin_ctlz): Likewise.
(alpha_fold_builtin_ctpop): Likewise.
(alpha_fold_builtin_umulh): Remove.
(alpha_fold_builtin): Use MULT_HIGHPART_EXPR for UMULH; fix
typo in MAX_ARGS check.
From-SVN: r189028
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* tree.def (MULT_HIGHPART_EXPR): New.
* cfgexpand.c (expand_debug_expr): Ignore it.
* expr.c (expand_expr_real_2): Handle it.
* fold-const.c (int_const_binop_1): Likewise.
* optabs.c (optab_for_tree_code): Likewise.
* tree-cfg.c (verify_gimple_assign_binary): Likewise.
* tree-inline.c (estimate_operator_cost): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
(op_code_prio, op_symbol_code): Likewise.
* tree.c (commutative_tree_code): Likewise. Also handle
WIDEN_MULT_EXPR, VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_LO_EXPR.
From-SVN: r189027
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PR target/53749
* config/i386/i386.c (ix86_rtx_costs): Fix typo vs UNITS_PER_WORD
in 2012-06-23 change. Adjust two other DImode tests as well.
From-SVN: r189026
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* parser.c (cp_parser_check_for_invalid_template_id): tag_type parm.
(cp_parser_simple_type_specifier, cp_parser_class_head): Adjust.
(cp_parser_elaborated_type_specifier): Adjust.
* decl.c (duplicate_decls): Return error_mark_node on template
mismatch.
From-SVN: r189025
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PR c++/53563
* parser.c (cp_parser_template_id): Add tag_type parm.
(cp_parser_template_name): Likewise.
(cp_parser_id_expression, cp_parser_unqualified_id): Adjust.
(cp_parser_pseudo_destructor_name, cp_parser_type_name): Adjust.
(cp_parser_simple_type_specifier, cp_parser_class_name): Adjust.
(cp_parser_elaborated_type_specifier, cp_parser_class_head): Adjust.
From-SVN: r189024
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From-SVN: r189023
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INTERFACE))
2012-06-27 Janus Weil <janus@gcc.gnu.org>
PR fortran/41951
PR fortran/49591
* interface.c (check_new_interface): Rename, add 'loc' argument,
make non-static.
(gfc_add_interface): Rename 'check_new_interface'
* gfortran.h (gfc_check_new_interface): Add prototype.
* resolve.c (resolve_typebound_intrinsic_op): Add typebound operator
targets to non-typebound operator list.
2012-06-27 Janus Weil <janus@gcc.gnu.org>
PR fortran/41951
PR fortran/49591
* gfortran.dg/typebound_operator_16.f03: New.
From-SVN: r189022
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second half of the arrays.
* gcc.target/i386/sse4_1-pmuldq.c (TEST): Initialize
even src1.i and src2.i fields even in the second half of the arrays.
From-SVN: r189018
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to C++)
2012-06-27 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
PR C++/51033
* semantics.c (constexpr_call): Fix typo in comment.
(cxx_eval_vec_perm_expr): New.
(cxx_eval_constant_expression): Fold VEC_PERM_EXPRs.
2012-06-27 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
PR c++/51033.
* g++.dg/torture/vshuf-16.inc: New test.
* g++.dg/torture/vshuf-2.inc: New test.
* g++.dg/torture/vshuf-4.inc: New test.
* g++.dg/torture/vshuf-8.inc: New test.
* g++.dg/torture/vshuf-main.inc: New test.
* g++.dg/torture/vshuf-v16hi.C: New test.
* g++.dg/torture/vshuf-v16qi.C: New test.
* g++.dg/torture/vshuf-v2df.C: New test.
* g++.dg/torture/vshuf-v2di.C: New test.
* g++.dg/torture/vshuf-v2sf.C: New test.
* g++.dg/torture/vshuf-v2si.C: New test.
* g++.dg/torture/vshuf-v4df.C: New test.
* g++.dg/torture/vshuf-v4di.C: New test.
* g++.dg/torture/vshuf-v4sf.C: New test.
* g++.dg/torture/vshuf-v4si.C: New test.
* g++.dg/torture/vshuf-v8hi.C: New test.
* g++.dg/torture/vshuf-v8qi.C: New test.
* g++.dg/torture/vshuf-v8si.C: New test.
From-SVN: r189017
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PR preprocessor/37215
* c-ppoutput.c (preprocess_file): Check for nonempty buffer.
From-SVN: r189016
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* config/rx/rx.md (comparesi3_extend): Remove = modifier from
input operand.
From-SVN: r189014
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2012-06-27 Richard Guenther <rguenther@suse.de>
PR middle-end/53676
* tree-chrec.c (chrec_convert_1): Represent truncation to
a type with undefined overflow as truncation to an unsigned
type converted to the type with undefined overflow.
* tree-scalar-evolution.c (interpret_rhs_expr): For computing
the scalar evolution of a truncated widened operation avoid
looking at the non-existing evolution of the widened operation
result.
* gcc.dg/tree-ssa/scev-6.c: New testcase.
From-SVN: r189013
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2012-06-27 Richard Guenther <rguenther@suse.de>
PR tree-optimization/53774
* tree-ssa-reassoc.c (get_rank): All default defs have
precomputed rank.
(init_reassoc): Precompute rank for all SSA default defs.
From-SVN: r189012
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From-SVN: r189010
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We were always falling through to the memory default.
Also use standard_sse_constant_p on CONST_VECTOR.
* config/i386/i386.c (ix86_rtx_costs): Use standard_sse_constant_p
and don't fall thru from standard_80387_constant_p to the memory
fallback,
From-SVN: r189007
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If we don't implement this pattern, the vectorizer is happy to
unpack the v4si and use the full mulv2di3. This results in
more element shuffling than is required.
* config/i386/i386.c (bdesc_args): Update. Change
IX86_BUILTIN_VEC_WIDEN_SMUL_ODD_V4SI to OPTION_MASK_ISA_SSE2.
(IX86_BUILTIN_VEC_WIDEN_SMUL_EVEN_V4SI): New.
(ix86_builtin_mul_widen_even): Use it.
(ix86_builtin_mul_widen_odd): Relax SMUL_ODD from sse4 to sse2.
(ix86_expand_mul_widen_evenodd): Handle signed for sse2.
* config/i386/sse.md (vec_widen_<s>mult_hi_<V124_AVX2>): Allow
for all SSE2.
(vec_widen_<s>mult_lo_<V124_AVX2>): Likewise.
(vec_widen_<s>mult_odd_<VI4_AVX2>): Likewise. Relax from V124_AVX2.
(vec_widen_smult_even_v4si): New.
From-SVN: r189006
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Move the expansion code to i386.c next to mulv4si3. Eliminate
one shift by adding the highparts before shifting. Correct costs.
* config/i386/sse.md (mul<VI8_AVX2>3): Change from insn_and_split
to expander; move guts to ...
* config/i386/i386.c (ix86_expand_sse2_mulvxdi3): ... here. Add
highparts before shifting up.
* config/i386/i386-protos.h: Update.
From-SVN: r189005
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From-SVN: r189003
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* system.h (USE_COMMON_FOR_ONE_ONLY): Poison.
* defaults.h (USE_COMMON_FOR_ONE_ONLY): Do not provide default.
* config/darwin.h (USE_COMMON_FOR_ONE_ONLY): Do not define.
From-SVN: r188999
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MEM address of an incoming parameter.
* var-tracking.c (vt_add_function_parameter): Use a preserved
VALUE for the MEM address of an incoming parameter.
From-SVN: r188998
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* lib/scandump.exp (scan-dump, scan-dump-not, scan-dump-dem,
scan-dump-dem-not): Use printable pattern in test name.
From-SVN: r188996
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2012-06-26 Vincent Pucci <pucci@adacore.com>
* exp_ch3.adb (Build_Init_Statements): Don't check the parents
in the Rep Item Chain of the task for aspects Interrupt_Priority,
Priority, CPU and Dispatching_Domain.
* exp_ch9.adb (Expand_N_Task_Type_Declaration): fields _Priority,
_CPU and _Domain are present in the corresponding record type
only if the task entity has a pragma, attribute definition
clause or aspect specification.
(Make_Initialize_Protection): Don't check the parents in the Rep Item
Chain of the task for aspects Interrupt_Priority, Priority, CPU and
Dispatching_Domain.
* freeze.adb (Freeze_Entity): Use of Evaluate_Aspects_At_Freeze_Point
call replaced by Analyze_Aspects_At_Freeze_Point.
* sem_ch13.adb, sem_ch13.ads (Analyze_Aspects_At_Freeze_Point):
Renaming of Evaluate_Aspects_At_Freeze_Point.
2012-06-26 Yannick Moy <moy@adacore.com>
* sem_attr.adb (Analyze_Attribute): Detect if 'Old is used outside a
postcondition, and issue an error in such a case.
2012-06-26 Yannick Moy <moy@adacore.com>
* gnat_rm.texi: Minor editing.
2012-06-26 Tristan Gingold <gingold@adacore.com>
* raise-gcc.c: Minor cleanup: remove unused prototype.
* seh_init.c: Do not create an image wide unwind info to catch
SEH when SEH unwind info are emitted by the compiler.
From-SVN: r188995
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2012-06-26 Sterling Augustine <saugustine@google.com>
Dominique Dhumieres <dominiq@lps.ens.fr>
* gcc.dg/pubtypes-2.c: Update expected output.
* gcc.dg/pubtypes-3.c: Likewise.
* gcc.dg/pubtypes-4.c: Likewise.
Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr>
From-SVN: r188994
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From-SVN: r188993
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2012-06-26 Sterling Augustine <saugustine@google.com>
* dwarf2out.c (output_pubnames): Add check for DW_TAG_enumerator.
(prune_unused_types): Likewise.
From-SVN: r188992
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* system.h (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
UNALIGNED_LONG_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Poison.
* vmsdbgout.c (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
UNALIGNED_LONG_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Rename to
VMS_UNALIGNED_SHORT_ASM_OP, VMS_UNALIGNED_INT_ASM_OP,
VMS_UNALIGNED_LONG_ASM_OP, and VMS_UNALIGNED_DOUBLE_INT_ASM_OP.
* config/microblaze/microblaze.h (UNALIGNED_SHORT_ASM_OP,
UNALIGNED_INT_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Do not define.
* doc/tm.texi.in: Remove UNALIGNED_INT_ASM_OP reference from the
documentation.
* doc/tm.texi: Regenerate.
* doc/cpp.texi: Make example for #error generic.
* config/frv/frv.h: Fix example text to match tm.texi.
From-SVN: r188991
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gcc:
2012-06-26 Bill Schmidt <wschmidt@linux.ibm.com>
* tree-pass.h (pass_strength_reduction): New decl.
* tree-ssa-loop-ivopts.c (initialize_costs): Make non-static.
(finalize_costs): Likewise.
* timevar.def (TV_TREE_SLSR): New timevar.
* gimple-ssa-strength-reduction.c: New.
* tree-flow.h (initialize_costs): New decl.
(finalize_costs): Likewise.
* Makefile.in (tree-ssa-strength-reduction.o): New dependencies.
* passes.c (init_optimization_passes): Add pass_strength_reduction.
gcc/testsuite:
2012-06-26 Bill Schmidt <wschmidt@linux.ibm.com>
* gcc.dg/tree-ssa/slsr-1.c: New test.
* gcc.dg/tree-ssa/slsr-2.c: Likewise.
* gcc.dg/tree-ssa/slsr-3.c: Likewise.
* gcc.dg/tree-ssa/slsr-4.c: Likewise.
From-SVN: r188989
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* doc/extend.texi (__builtin_arm_tinsrb): Add missing second
parameter.
(__builtin_arm_tinsrh): Likewise.
(__builtin_arm_tinsrw): Likewise.
(__builtin_arm_wsadb): Add missing v2si parameter.
(__builtin_arm_wsadh): Likewise.
(__builtin_arm_getwcx): Delete.
(__builtin_arm_setwcx): Delete.
(__builtin_arm_getwcgr0): Add.
(__builtin_arm_getwcgr1): Add.
(__builtin_arm_getwcgr2): Add.
(__builtin_arm_getwcgr3): Add.
(__builtin_arm_setwcgr0): Add.
(__builtin_arm_setwcgr1): Add.
(__builtin_arm_setwcgr2): Add.
(__builtin_arm_setwcgr3): Add.
PR target/35294
* gcc.target/arm/mmx-2.c: New.
From-SVN: r188988
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2012-06-26 Richard Guenther <rguenther@suse.de>
PR c++/53752
* mangle.c (write_array_type): Truncate the number-of-elements
result.
* g++.dg/torture/pr53752.C: New testcase.
From-SVN: r188986
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properly.
2012-06-26 Richard Guenther <rguenther@suse.de>
Revert
2012-06-21 Richard Guenther <rguenther@suse.de>
* tree-inline.c (estimate_num_insns): Estimate call cost for
tailcalls properly.
From-SVN: r188985
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PR other/33190
* doc/tm.texi.in: Document LOGICAL_OP_NON_SHORT_CIRCUIT.
* doc/tm.texi: Regenerate.
From-SVN: r188984
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PR other/33190
* config/mips/mips.h: Do not define ALL_COP_ADDITIONAL_REGISTER_NAMES.
* config/frv/frv.h: Do not define REVERSE_CONDEXEC_PREDICATES_P.
* doc/tm.texi.in: Remove documentation for unused target macros
ALL_COP_ADDITIONAL_REGISTER_NAMES, DBX_OUTPUT_LBRAC, DBX_OUTPUT_NFUN,
DBX_OUTPUT_RBRAC, RANGE_TEST_NON_SHORT_CIRCUIT, REAL_VALUE_TRUNCATE,
REVERSE_CONDEXEC_PREDICATES_P, TARGET_ALIGN_ANON_BITFIELDS, and
TARGET_NARROW_VOLATILE_BITFIELDS.
Document that MD_HANDLE_UNWABI is a macro in libgcc.
* doc/tm.texi: Regenerate.
* system.h: Poison target macros
ALL_COP_ADDITIONAL_REGISTER_NAMES, DBX_OUTPUT_LBRAC, DBX_OUTPUT_NFUN,
DBX_OUTPUT_RBRAC, RANGE_TEST_NON_SHORT_CIRCUIT, REAL_VALUE_TRUNCATE,
REVERSE_CONDEXEC_PREDICATES_P, TARGET_ALIGN_ANON_BITFIELDS, and
TARGET_NARROW_VOLATILE_BITFIELDS
From-SVN: r188983
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PR lto/53572
* cgraph.h (varpool_can_remove_if_no_refs): Fix handling of
used symbols.
From-SVN: r188982
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location is consistant...
2012-06-26 Dehao Chen <dehao@google.com>
* tree-inline.c: (expand_call_inline): Ensure that lexical block's
source location is consistant with the call stmt.
From-SVN: r188981
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and powerpc64)
PR tree-optimization/53729
PR tree-optimization/53636
* tree-vect-slp.c (vect_slp_analyze_bb_1): Delay call to
vect_verify_datarefs_alignment until after statements have
been marked as relevant/irrelevant.
* tree-vect-data-refs.c (vect_verify_datarefs_alignment):
Skip irrelevant statements.
(vect_enhance_data_refs_alignment): Use STMT_VINFO_RELEVANT_P
instead of STMT_VINFO_RELEVANT.
(vect_get_data_access_cost): Do not check for supportable
alignment before calling vect_get_load_cost/vect_get_store_cost.
* tree-vect-stmts.c (vect_get_store_cost): Do not abort when
handling unsupported alignment.
(vect_get_load_cost): Likewise.
From-SVN: r188979
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* config/rl78/rl78.h: Do not undefine DONT_USE_BUILTIN_SETJMP.
Do not define JMP_BUF_SIZE.
From-SVN: r188978
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PR tree-optimization/53748
* tree-ssa-phiopt.c (conditional_replacement): Only optimize
if arg0/arg1 have integral or pointer types.
* gcc.c-torture/compile/pr53748.c: New test.
From-SVN: r188975
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PR c++/53498
PR c++/53305
* pt.c (tsubst_decl) [PARM_DECL]: Don't recurse into DECL_CHAIN
if cp_unevaluated_operand is set.
(tsubst_copy) [PARM_DECL]: Don't copy before tsubsting.
From-SVN: r188973
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* lib/target-supports-dg.exp (testname-for-summary): New.
* lib/profopt.exp (profopt_execute): Define testname_with_flags.
* lib/gcc-dg.exp (cleanup-coverage-files, cleanup-repo-notes,
cleanup-stack-usage, cleanup-dump, cleanup-saved-temps, scan-module,
scan-module-absence, output-exists, output-exists-not: Use
testname-for-summary.
(dg-test): Clean up testname_with_flags.
* lib/scanasm.exp (scan-assembler, scan-assembler-not, scan-hidden,
scan-not-hidden, scan-file, scan-file-not, scan-stack-usage,
scan-stack-usage-not, scan-assembler-times, scan-assembler-dem,
scan-assembler-dem-not, object-size: Use testname-for-summary.
* lib/gcov.exp (run-gcov): Likewise.
* lib/scandump.exp (scan-dump, scan-dump-times, scan-dump-not,
scan-dump-dem, scan-dump-dem-note): Likewise.
From-SVN: r188972
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From-SVN: r188971
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From-SVN: r188967
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From-SVN: r188966
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2012-06-25 Benjamin Kosnik <bkoz@redhat.com>
* doc/doxygen/user.cfg.in: Change COMPACT_LATEX to NO.
From-SVN: r188965
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