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  1. 12 Jul, 2017 3 commits
  3. 11 Jul, 2017 14 commits
  5. 10 Jul, 2017 15 commits
    • re PR target/81375 (unrecognizable insn) · 03ed2915 
      	PR target/81375
	* config/i386/i386.md (divsf3): Add TARGET_SSE to TARGET_SSE_MATH.
	(rcpps): Ditto.
	(*rsqrtsf2_sse): Ditto.
	(rsqrtsf2): Ditto.
	(div<mode>3): Macroize insn from divdf3 and divsf3
	using MODEF mode iterator.

testsuite/ChangeLog:

	PR target/81375
	* gcc.target/i386/pr81375.c: New test.

From-SVN: r250107
      Uros Bizjak committed
    • PR tree-optimization/80397 - missing -Wformat-overflow with arguments of enum types · 9c582dbb 
      gcc/ChangeLog:

	PR tree-optimization/80397
	* gimple-ssa-sprintf.c (format_integer): Use INTEGRAL_TYPE_P()
	instead of testing for equality to INTEGER_TYPE.

gcc/testsuite/ChangeLog:

	PR tree-optimization/80397
	* gcc.dg/tree-ssa/builtin-sprintf-warn-17.c: New test.

From-SVN: r250106
      Martin Sebor committed
    • cp-tree.h (cp_operator_id, [...]): Document. · b2221d2b 
      
gcc/cp/ChangeLog:

	* cp-tree.h (cp_operator_id, cp_assignment_operator_id): Document.

From-SVN: r250105
      Martin Sebor committed
    • PR other/81345 - -Wall resets -Wstringop-overflow to 1 from the default 2 · 281ac396 
      gcc/c-family/ChangeLog:

	PR other/81345
	* c.opt (-Wstringop-overflow): Set defaults in LangEnabledBy.

gcc/testsuite/ChangeLog:

	PR other/81345
	* gcc.dg/pr81345.c: New test.

From-SVN: r250104
      Martin Sebor committed
    • Include missing header for std::free · b0e90d2a 
      	* testsuite/abi/pr42230.cc: Add header for std::free.

From-SVN: r250102
      Jonathan Wakely committed
    • PR libstdc++/81381 support stateful allocators in basic_stringbuf · 387c17d3 
      	PR libstdc++/81381
	* include/bits/sstream.tcc (basic_stringbuf::overflow)
	(basic_stringbuf::basic_stringbuf(const __string_type&, ios::mode))
	(basic_stringbuf::str()): Construct new strings with an allocator.
	* testsuite/27_io/basic_stringbuf/cons/81381.cc: New.

From-SVN: r250101
      Jonathan Wakely committed
    • PR libstdc++/81338 correctly manage string capacity · 93ef155b 
      	PR libstdc++/81338
	* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI] (basic_string):
	Declare basic_stringbuf to be a friend.
	* include/bits/sstream.tcc (basic_stringbuf::overflow)
	[_GLIBCXX_USE_CXX11_ABI]: Use unused capacity before reallocating.
	* include/std/sstream (basic_stringbuf::__xfer_bufptrs): Update string
	length to buffer length.
	* testsuite/27_io/basic_stringstream/assign/81338.cc: New.

From-SVN: r250100
      Jonathan Wakely committed
    • [ARC] Configure script to allow non uclibc based triplets · b1938888 
      gcc/
2017-07-10  Vineet Gupta <vgupta@synopsys.com>

        * config.gcc: Remove uclibc from arc target spec.

libgcc/
2017-07-10  Vineet Gupta <vgupta@synopsys.com>

        * config.host: Remove uclibc from arc target spec.

From-SVN: r250097
      Vineet Gupta committed
    • [ARC] Fix tests asm constraints. · a7784956 
      LRA doesn't like the 'X' constraint as used in our tests, remove it.

gcc/testsuite
2017-07-10  Claudiu Zissulescu  <claziss@synopsys.com>

	* gcc.target/arc/mulsi3_highpart-1.c: Remove 'X' constraint.
	* gcc.target/arc/mulsi3_highpart-2.c: Likewise.

From-SVN: r250096
      Claudiu Zissulescu committed
    • [ARC] Define ADDITIONAL_REGISTER_NAMES. · 0a98ae06 
      This macro is needed to be used with -ffixed-<reg> option, and inline asm.

gcc/
2017-07-10  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/arc.h (ADDITIONAL_REGISTER_NAMES): Define.

From-SVN: r250095
      Claudiu Zissulescu committed
    • re PR bootstrap/80838 (PGO/LTO bootstrapped compiler 5% slower than pure PGO bootstrapped one) · 472a2536 
      
	PR lto/80838
	* lto-wrapper.c (remove_option): New function.
	(merge_and_complain): Merge PIC/PIE options more realistically.

From-SVN: r250094
      Jan Hubicka committed
    • Better ISR prologues by supporting GASes __gcc_isr pseudo insn. · 63866e04 
      gcc/
	Better ISR prologues by supporting GASes __gcc_isr pseudo insn.
	PR target/20296
	PR target/81268
	* configure.ac [target=avr]: Add GAS check for -mgcc-isr.
	(HAVE_AS_AVR_MGCCISR_OPTION):  If so, AC_DEFINE it.
	* config.in: Regenerate.
	* configure: Regenerate.
	* doc/extend.texi (AVR Function Attributes) <no_gccisr>: Document it.
	* doc/invoke.texi (AVR Options) <-mgas-isr-prologues>: Document it.
	* config/avr/avr.opt (-mgas-isr-prologues): New option and...
	(TARGET_GASISR_PROLOGUES): ...target mask.
	* common/config/avr/avr-common.c
	(avr_option_optimization_table) [OPT_LEVELS_1_PLUS_NOT_DEBUG]:
	Set -mgas-isr-prologues.
	* config/avr/avr-passes.def (avr_pass_pre_proep): Add
	INSERT_PASS_BEFORE for it.
	* config/avr/avr-protos.h (make_avr_pass_pre_proep): New proto.
	* config/avr/avr.c (avr_option_override)
	[!HAVE_AS_AVR_MGCCISR_OPTION]: Unset TARGET_GASISR_PROLOGUES.
	(avr_no_gccisr_function_p, avr_hregs_split_reg): New static functions.
	(avr_attribute_table) <no_gccisr>: Add new function attribute.
	(avr_set_current_function) <is_no_gccisr>: Init machine field.
	(avr_pass_data_pre_proep, avr_pass_pre_proep): New pass data
	and rtl_opt_pass.
	(make_avr_pass_pre_proep): New function.
	(emit_push_sfr) <treg>: Add argument to function and use it
	instead of TMP_REG.
	(avr_expand_prologue) [machine->gasisr.maybe]: Emit gasisr insn
	and set machine->gasisr.yes.
	(avr_expand_epilogue) [machine->gasisr.yes]: Similar.
	(avr_asm_function_end_prologue) [machine->gasisr.yes]: Add
	__gcc_isr.n_pushed to .L__stack_usage.
	(TARGET_ASM_FINAL_POSTSCAN_INSN): Define to...
	(avr_asm_final_postscan_insn): ...this new static function.
	* config/avr/avr.h (machine_function)
	<is_no_gccisr, use_L__stack_usage>: New fields.
	<gasisr, gasisr.yes, gasisr.maybe, gasisr.regno>: New fields.
	* config/avr/avr.md (UNSPECV_GASISR): Add unspecv enum.
	(GASISR_Prologue, GASISR_Epilogue, GASISR_Done): New define_constants.
	(gasisr, *gasisr): New expander and insn.
	* config/avr/gen-avr-mmcu-specs.c (print_mcu)
	[HAVE_AS_AVR_MGCCISR_OPTION]: Print asm_gccisr spec.
	* config/avr/specs.h (ASM_SPEC) <asm_gccisr>: Add sub spec.

From-SVN: r250093
      Georg-Johann Lay committed
    • [arm] Fix warning in parsecpu.awk · 1ff62510 
          
In awk, single quotes within a quoted string do not need escaping.
The existing code causes awk to grumble in the build logs.
    
	* config/arm/parsecpu.awk (gen_comm_data): Do not escape single quotes
	in quoted strings.

(really commit it this time)...

From-SVN: r250092
      Richard Earnshaw committed
    • Move jump-tables out of .text again. · 92383fee 
      gcc/
	Move jump-tables out of .text again.
	PR target/81075
	* config/avr/avr.c (ASM_OUTPUT_ADDR_VEC_ELT): Remove function.
	(ASM_OUTPUT_ADDR_VEC): New function.
	(avr_adjust_insn_length) [JUMP_TABLE_DATA_P]: Return 0.
	(avr_final_prescan_insn) [avr_log.insn_addresses]: Dump
	INSN_ADDRESSes as asm comment.
	* config/avr/avr.h (JUMP_TABLES_IN_TEXT_SECTION): Adjust comment.
	(ASM_OUTPUT_ADDR_VEC_ELT): Remove define.
	(ASM_OUTPUT_ADDR_VEC): Define to avr_output_addr_vec.
	* config/avr/avr.md (*tablejump): Adjust comment.
	* config/avr/elf.h (ASM_OUTPUT_BEFORE_CASE_LABEL): Remove.
	* config/avr/avr-log.c (avr_log_set_avr_log) <insn_addresses>:
	New detail.
	* config/avr/avr-protos.h (avr_output_addr_vec_elt): Remove proto.
	(avr_output_addr_vec): New proto.
	(avr_log_t) <insn_addresses>: New field.

From-SVN: r250091
      Georg-Johann Lay committed
    • Daily bump. · 46430667 
      From-SVN: r250090
      GCC Administrator committed
  7. 09 Jul, 2017 7 commits
  9. 08 Jul, 2017 1 commit
    • Fix coretypes.h-related dependencies · c3cbfd33 
      The bug fix here is to build/min-insn-modes.o, the rest are related
clean-ups.

2017-07-08  Richard Sandiford  <richard.sandiford@linaro.org>

gcc/
	* Makefile.in (HOOKS_H, RTL_BASE_H, FUNCTION_H, EXPR_H, REGS_H)
	(REAL_H): Remove $(MACHMODE_H).
	(FIXED_VALUE_H, TREE_CORE_H, CFGLOOP_H): Remove $(MACHMODE_H) and
	double-int.h.
	(CORETYPES_H): Add signop.h, wide-int.h, wide-int-print.h,
	$(MACHMODE_H) and double-int.h.
	(build/min-insn-modes.o): Depend on $(CORETYPES_H) rather than
	$(MACHMODE_H).
	(gengtype-state.o, gengtype.o, build/gengtype.o): Don't depend on
	double-int.h.

From-SVN: r250075
      Richard Sandiford committed