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[src/trunk]: src/external/gpl3/gcc/dist merge GCC r208254.
details: https://anonhg.NetBSD.org/src/rev/3deb108b969a
branches: trunk
changeset: 327253:3deb108b969a
user: mrg <mrg%NetBSD.org@localhost>
date: Mon Mar 03 03:28:55 2014 +0000
description:
merge GCC r208254.
diffstat:
external/gpl3/gcc/dist/gcc/ChangeLog | 472 ++++++++++
external/gpl3/gcc/dist/gcc/builtins.c | 61 +-
external/gpl3/gcc/dist/gcc/config/arm/arm.h | 14 +-
external/gpl3/gcc/dist/gcc/config/arm/arm.md | 6 +-
external/gpl3/gcc/dist/gcc/config/i386/driver-i386.c | 47 +-
external/gpl3/gcc/dist/gcc/config/i386/i386.c | 207 ++--
external/gpl3/gcc/dist/gcc/config/mips/mips.c | 2 +-
external/gpl3/gcc/dist/gcc/config/pa/pa.c | 27 +-
external/gpl3/gcc/dist/gcc/config/pa/pa.h | 9 +-
external/gpl3/gcc/dist/gcc/configure | 37 +-
external/gpl3/gcc/dist/gcc/configure.ac | 13 +-
external/gpl3/gcc/dist/gcc/doc/invoke.texi | 84 +-
external/gpl3/gcc/dist/gcc/tree-cfg.c | 10 +-
external/gpl3/gcc/dist/libgcc/config.host | 2 +-
external/gpl3/gcc/dist/libitm/testsuite/Makefile.am | 13 -
external/gpl3/gcc/dist/libitm/testsuite/Makefile.in | 409 --------
external/gpl3/gcc/dist/libitm/testsuite/config/default.exp | 17 -
external/gpl3/gcc/dist/libitm/testsuite/lib/libitm-dg.exp | 21 -
external/gpl3/gcc/dist/libitm/testsuite/lib/libitm.exp | 229 ----
external/gpl3/gcc/dist/libitm/testsuite/libitm.c++/c++.exp | 78 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c++/dropref.C | 12 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c++/eh-1.C | 36 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c++/static_ctor.C | 40 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c++/throwdown.C | 13 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c/c.exp | 44 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c/cancel.c | 55 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c/clone-1.c | 28 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c/dropref-2.c | 36 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c/dropref.c | 12 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c/memcpy-1.c | 160 ---
external/gpl3/gcc/dist/libitm/testsuite/libitm.c/memset-1.c | 123 --
external/gpl3/gcc/dist/libitm/testsuite/libitm.c/notx.c | 36 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c/reentrant.c | 67 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c/simple-1.c | 24 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c/simple-2.c | 31 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c/stackundo.c | 23 -
external/gpl3/gcc/dist/libitm/testsuite/libitm.c/txrelease.c | 49 -
37 files changed, 763 insertions(+), 1784 deletions(-)
diffs (truncated from 3155 to 300 lines):
diff -r c995769be161 -r 3deb108b969a external/gpl3/gcc/dist/gcc/ChangeLog
--- a/external/gpl3/gcc/dist/gcc/ChangeLog Mon Mar 03 03:06:13 2014 +0000
+++ b/external/gpl3/gcc/dist/gcc/ChangeLog Mon Mar 03 03:28:55 2014 +0000
@@ -1,3 +1,475 @@
+2014-02-25 Richard Biener <rguenther%suse.de@localhost>
+
+ Backport from mainline
+ 2014-02-21 Richard Biener <rguenther%suse.de@localhost>
+
+ PR tree-optimization/60276
+ * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
+ (STMT_VINFO_MIN_NEG_DIST): New macro.
+ * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
+ STMT_VINFO_MIN_NEG_DIST.
+ * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
+ made for negative dependence distances still hold.
+
+2014-02-25 Richard Biener <rguenther%suse.de@localhost>
+
+ Backport from mainline
+ 2014-02-21 Richard Biener <rguenther%suse.de@localhost>
+
+ PR middle-end/60291
+ * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
+ DECL_INITIAL for globals not in the current function context.
+
+ 2014-02-20 Richard Biener <rguenther%suse.de@localhost>
+
+ PR middle-end/60221
+ * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
+ regions at -O0.
+
+ 2014-02-14 Richard Biener <rguenther%suse.de@localhost>
+
+ PR tree-optimization/60183
+ * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating
+ loads.
+ (tree_ssa_phiprop): Calculate and free post-dominators.
+
+2014-02-25 Kyrylo Tkachov <kyrylo.tkachov%arm.com@localhost>
+
+ PR target/55426
+ * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
+ conversions.
+
+2014-02-24 John David Anglin <danglin%gcc.gnu.org@localhost>
+
+ * config/pa/pa.c (pa_output_move_double): Don't valididate when
+ adjusting offsetable addresses.
+
+2014-02-23 David Holsgrove <david.holsgrove%xilinx.com@localhost>
+
+ * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg names
+
+2014-02-23 Edgar E. Iglesias <edgar.iglesias%xilinx.com@localhost>
+
+ * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
+ definition.
+
+2014-02-23 David Holsgrove <david.holsgrove%xilinx.com@localhost>
+
+ * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk
+ and define TARGET_ASM_OUTPUT_MI_THUNK and
+ TARGET_ASM_CAN_OUTPUT_MI_THUNK.
+
+2014-02-23 David Holsgrove <david.holsgrove%xilinx.com@localhost>
+
+ * config/microblaze/predicates.md: Add cmp_op predicate.
+ * config/microblaze/microblaze.md: Add branch_compare instruction
+ which uses cmp_op predicate and emits cmp insn before branch.
+ * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
+ to microblaze_expand_conditional_branch and consolidate logic.
+ (microblaze_expand_conditional_branch): emit branch_compare
+ insn instead of handling cmp op separate from branch insn.
+
+2014-02-21 Martin Jambor <mjambor%suse.cz@localhost>
+
+ PR ipa/55260
+ * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
+ info when checking whether lattices are bottom.
+
+2014-02-21 Jakub Jelinek <jakub%redhat.com@localhost>
+
+ * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
+ mode for mask of V8SFmode permutation.
+
+2014-02-20 Richard Henderson <rth%redhat.com@localhost>
+
+ PR c++/60272
+ * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
+ on failure the store back into EXPECT. Always make a new pseudo for
+ OLDVAL.
+
+2014-02-20 Jakub Jelinek <jakub%redhat.com@localhost>
+
+ PR target/57896
+ * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
+ gen_reg_rtx if d->testing_p.
+ (expand_vec_perm_pshufb2, expand_vec_perm_even_odd_1,
+ expand_vec_perm_broadcast_1): Return early if d->testing_p and
+ we will certainly return true.
+
+2014-02-20 Richard Biener <rguenther%suse.de@localhost>
+
+ * tree-cfg.c (replace_uses_by): Mark altered BBs before
+ doing the substitution.
+
+2014-02-19 H.J. Lu <hongjiu.lu%intel.com@localhost>
+
+ Backport from mainline
+ 2014-02-19 H.J. Lu <hongjiu.lu%intel.com@localhost>
+
+ PR target/60207
+ * config/i386/i386.c (construct_container): Remove TFmode check
+ for X86_64_INTEGER_CLASS.
+
+2014-02-19 Uros Bizjak <ubizjak%gmail.com@localhost>
+
+ Backport from mainline
+ 2014-02-19 Uros Bizjak <ubizjak%gmail.com@localhost>
+
+ PR target/59794
+ * config/i386/i386.c (type_natural_mode): Warn for ABI changes
+ only when -Wpsabi is enabled.
+
+2014-02-19 Terry Guo <terry.guo%arm.com@localhost>
+
+ Backport from mainline
+ 2014-02-08 Terry Guo <terry.guo%arm.com@localhost>
+
+ * doc/invoke.texi: Document ARM -march=armv7e-m.
+
+2014-02-18 Kai Tietz <ktietz%redhat.com@localhost>
+
+ Backport from mainline
+ 2014-02-18 Kai Tietz <ktietz%redhat.com@localhost>
+
+ PR target/60193
+ * config/i386/i386.c (ix86_expand_prologue): Use
+ rax register as displacement for restoring %r10, %rax.
+ Additional fix wrong offset for restoring both-registers.
+
+2014-02-18 Eric Botcazou <ebotcazou%adacore.com@localhost>
+
+ * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
+ assertion with conditional return.
+
+2014-02-18 Jakub Jelinek <jakub%redhat.com@localhost>
+ Uros Bizjak <ubizjak%gmail.com@localhost>
+
+ PR driver/60233
+ * config/i386/driver-i386.c (host_detect_local_cpu): If
+ YMM state is not saved by the OS, also clear has_f16c. Move
+ CPUID 0x80000001 handling before YMM state saving checking.
+
+2014-02-14 Roland McGrath <mcgrathr%google.com@localhost>
+
+ * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
+ * configure: Regenerated.
+ * config.in: Regenerated.
+ * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
+ instead of ASM_SHORT.
+
+2014-02-13 Uros Bizjak <ubizjak%gmail.com@localhost>
+
+ Backport from mainline
+ 2014-02-13 Uros Bizjak <ubizjak%gmail.com@localhost>
+
+ * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
+ operands[2], not operands[3].
+
+2014-02-13 Dominik Vogt <vogt%linux.vnet.ibm.com@localhost>
+
+ * config/s390/s390.c (s390_asm_output_function_label): Fix crash
+ caused by bad second argument to warning_at() with -mhotpatch and
+ nested functions (e.g. with gfortran).
+
+2014-02-12 H.J. Lu <hongjiu.lu%intel.com@localhost>
+
+ Backport from mainline
+ 2014-02-12 H.J. Lu <hongjiu.lu%intel.com@localhost>
+ Uros Bizjak <ubizjak%gmail.com@localhost>
+
+ PR target/60151
+ * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
+
+2014-02-12 Eric Botcazou <ebotcazou%adacore.com@localhost>
+
+ PR rtl-optimization/60116
+ * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
+ other_insn once the combination has been validated.
+
+2014-02-10 Nagaraju Mekala <nagaraju.mekala%xilinx.com@localhost>
+
+ * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
+ * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
+
+2014-02-10 Nagaraju Mekala <nagaraju.mekala%xilinx.com@localhost>
+
+ * config/microblaze/microblaze.c: Extend mcpu version format
+
+2014-02-10 David Holsgrove <david.holsgrove%xilinx.com@localhost>
+
+ * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
+
+2014-02-10 Richard Biener <rguenther%suse.de@localhost>
+
+ Backport from mainline
+ 2014-01-30 Richard Biener <rguenther%suse.de@localhost>
+
+ PR tree-optimization/59903
+ * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
+ check properly.
+
+ 2014-02-10 Richard Biener <rguenther%suse.de@localhost>
+
+ PR tree-optimization/60115
+ * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
+ MEM_REF handling. Properly verify that the accesses are not
+ out of the objects bound.
+
+2014-02-05 James Greenhalgh <james.greenhalgh%arm.com@localhost>
+
+ Backport from mainline.
+ 2014-02-05 James Greenhalgh <james.greenhalgh%arm.com@localhost>
+
+ PR target/59718
+ * doc/invoke.texi (-march): Clarify documentation for ARM.
+ (-mtune): Likewise.
+ (-mcpu): Likewise.
+
+2014-02-04 John David Anglin <danglin%gcc.gnu.org@localhost>
+
+ PR target/59777
+ * config/pa/pa.c (legitimize_tls_address): Return original address
+ if not passed a SYMBOL_REF rtx.
+ (hppa_legitimize_address): Call legitimize_tls_address for all TLS
+ addresses.
+ (pa_emit_move_sequence): Simplify TLS source operands.
+ (pa_legitimate_constant_p): Reject all TLS constants.
+ * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
+ (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
+
+2014-02-04 Uros Bizjak <ubizjak%gmail.com@localhost>
+
+ Backport from mainline
+ 2014-02-02 Uros Bizjak <ubizjak%gmail.com@localhost>
+
+ PR target/60017
+ * config/i386/i386.c (classify_argument): Fix handling of bit_offset
+ when calculating size of integer atomic types.
+
+2014-02-02 Uros Bizjak <ubizjak%gmail.com@localhost>
+
+ Backport from mainline
+ 2014-01-30 Jakub Jelinek <jakub%redhat.com@localhost>
+
+ * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
+
+2014-01-31 Richard Henderson <rth%redhat.com@localhost>
+
+ PR middle-end/60004
+ * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
+ until after else_eh is processed.
+
+2014-01-30 David Holsgrove <david.holsgrove%xilinx.com@localhost>
+
+ Backport from mainline
+ * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
+ comparison_operator with ordered_comparison_operator.
+
+2014-01-25 Walter Lee <walt%tilera.com@localhost>
+
+ Backport from mainline
+ 2014-01-25 Walter Lee <walt%tilera.com@localhost>
+
+ * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
+ avoid clobbering a live register.
+
+2014-01-25 Walter Lee <walt%tilera.com@localhost>
+
+ Backport from mainline
+ 2014-01-25 Walter Lee <walt%tilera.com@localhost>
+
+ * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
+ Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
+ * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
+ Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
+
+2014-01-25 Walter Lee <walt%tilera.com@localhost>
+
+ Backport from mainline
+ 2014-01-25 Walter Lee <walt%tilera.com@localhost>
+
+ * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
+ insns before bundling.
+ * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
+
+2014-01-25 Walter Lee <walt%tilera.com@localhost>
+
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