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  1. 26 Oct, 2011 13 commits
    • invoke.texi (sink-frequency-threshold): Document. · 1cc17820 
      	* doc/invoke.texi (sink-frequency-threshold): Document.
	* tree-ssa-sink.c: Include params.h.
	(select_best_block): New function.
	(statement_sink_location): Use it.
	* params.def (SINK_FREQUENCY_THRESHOLD): New PARAM.

From-SVN: r180524
      Jeff Law committed
    • re PR target/48108 (lto should be containerized in a single mach-o section on darwin) · b20577ea 
      
gcc:

	PR target/48108
	* config/darwin.c (top level): Amend comments concerning LTO output.
	(lto_section_num): New variable.  (darwin_lto_section_e): New GTY.
	(LTO_SECTS_SECTION, LTO_INDEX_SECTION): New.
	(LTO_NAMES_SECTION): Rename.
	(darwin_asm_named_section): Record LTO section counts and switches
	in a vec of darwin_lto_section_e.
	(darwin_file_start): Remove unused code.
	(darwin_file_end): Put an LTO section termination label.  Handle
	output of the wrapped LTO sections, index and names table.

libiberty:

	PR target/48108
	* simple-object-mach-o.c  (GNU_WRAPPER_SECTS, GNU_WRAPPER_INDEX,
	GNU_WRAPPER_NAMES): New macros.
	(simple_object_mach_o_segment): Handle wrapper scheme.
	(simple_object_mach_o_write_section_header): Allow the segment name
	to be supplied.
	(simple_object_mach_o_write_segment): Handle wrapper scheme.  Ensure
	that the top-level segment name in the load command is empty.
	(simple_object_mach_o_write_to_file): Determine the number of
	sections during segment output, use that in writing the header.

From-SVN: r180523
      Iain Sandoe committed
    • rs6000.c (rs6000_make_savres_rtx): Delete unneeded declaration. · d44b26bd 
      	* config/rs6000/rs6000.c (rs6000_make_savres_rtx): Delete unneeded
	declaration.
	(rs6000_emit_stack_reset): Only return insn emitted when it adjusts sp.
	(rs6000_make_savres_rtx): Rename to rs6000_emit_savres_rtx.  Use
	simple_return in pattern, emit instruction, and set jump_label.
	(rs6000_emit_prologue): Update for rs6000_emit_savres_rtx.  Use
	simple_return rather than return.
	(emit_cfa_restores): New function.
	(rs6000_emit_epilogue): Emit cfa_restores when flag_shrink_wrap.
	Add missing cfa_restores for SAVE_WORLD.  Add missing LR cfa_restore
	when using out-of-line gpr restore.  Add missing LR and FP regs
	cfa_restores for out-of-line fpr restore.  Consolidate code setting
	up cfa_restores.  Formatting.  Use LR_REGNO define.
	(rs6000_output_mi_thunk): Use simple_return rather than return.
	* config/rs6000/rs6000.md (sibcall*, sibcall_value*): Likewise.
	(return_internal*): Likewise.
	(any_return, return_pred, return_str): New iterators.
	(return, conditional return insns): Provide both return and
	simple_return variants.
	* config/rs6000/rs6000.h (EARLY_R12, LATE_R12): Define.
	(REG_ALLOC_ORDER): Move r12 before call-saved regs when FIXED_R13.
	Move r11 and r0 later to suit shrink-wrapping.

From-SVN: r180522
      Alan Modra committed
    • lto-wrapper.c (run_gcc): Properly init/free obstack. · 4559db79 
      2011-10-26  Richard Guenther  <rguenther@suse.de>

	* lto-wrapper.c (run_gcc): Properly init/free obstack.

From-SVN: r180521
      Richard Guenther committed
    • i386.md (UNSPEC_VSIBADDR): New. · e43451aa 
      	* config/i386/i386.md (UNSPEC_VSIBADDR): New.
	* config/i386/predicates.md (vsib_address_operand,
	vsib_mem_operator): New predicates.
	* config/i386/i386.c (ix86_print_operand_address): Handle
	UNSPEC_VSIBADDR addresses.
	* config/i386/sse.md (avx2_gathersi<mode>, avx2_gatherdi<mode>,
	avx2_gatherdi<mode>256): Adjust expanders to use MEM with
	UNSPEC_VSIBADDR address.
	(*avx2_gathersi<mode>, *avx2_gatherdi<mode>, *avx2_gatherdi<mode>256):
	Adjust insns to use MEM with UNSPEC_VSIBADDR address.

	* gcc.target/i386/avx2-i32gatherd-1.c: Adjust scan-assembler regex
	to work also with -masm=intel and additionally test the xmm vs. ymm
	register type combination on mask/dest and in vsib.
	* gcc.target/i386/avx2-i32gatherd256-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherd256-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherd-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherpd-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherpd256-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherpd256-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherpd-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherps-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherps256-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherps256-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherps-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherq-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherq256-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherq256-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherq-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherd-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherd256-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherd256-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherd-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherpd-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherpd256-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherpd256-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherpd-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherps-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherps256-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherps256-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherps-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherq-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherq256-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherq256-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherq-3.c: Likewise.

From-SVN: r180520
      Jakub Jelinek committed
    • re PR tree-optimization/50763 (ICE: verify_gimple failed: missing PHI def with -ftree-tail-merge) · 6c137ca0 
      2011-10-26  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/50763
	* gcc.dg/pr50763-2.c: New test.

From-SVN: r180519
      Tom de Vries committed
    • re PR tree-optimization/50763 (ICE: verify_gimple failed: missing PHI def with -ftree-tail-merge) · 9e1d5f49 
      2011-10-26  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/50763
	* tree-ssa-tail-merge.c (replace_block_by): Update vops if phi_vuse1 or
	phi_vuse2 is NULL_TREE only if bb1 dominates or is dominated by bb2.

From-SVN: r180518
      Tom de Vries committed
    • re PR driver/41844 (lto1: warning: unknown register name: line-length-none) · f31c0018 
      2011-10-26  Richard Guenther  <rguenther@suse.de>

	PR lto/41844
	* Makefile.in (lto-wrapper): Depend on and link against
	opts-common.o.
	(lto-wrapper.o): Depend on $(OPTS_H) and $(OPTIONS_H).
	* lto-wrapper.c (get_options_from_collect_gcc_options): New function.
	(run_gcc): Use it.  Filter out language specific options.

From-SVN: r180517
      Richard Guenther committed
    • freebsd64.h (LINK_SPEC): Emit the same warning as the 32-bit target does. · fd444648 
      2011-10-26  Andreas Tobler  <andreast@fgznet.ch>

	* config/i386/freebsd64.h (LINK_SPEC): Emit the same warning as the
	32-bit target does.

From-SVN: r180468
      Andreas Tobler committed
    • 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com> · 0a9ef972 
      	
	* Fix typo in last ChangeLog entry.

From-SVN: r180467
      Paolo Carlini committed
    • re PR driver/46617 (String concatenation fools extraction for translation.) · f891a4ac 
      2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR translation/46617
	* gcc.c (main): Fix fatal_error string for translation.

From-SVN: r180466
      Paolo Carlini committed
    • ms_c90-printf-1.c, [...]: Update expected messages. · 1be82918 
      	* gcc.dg/format/ms_c90-printf-1.c, gcc.dg/format/ms_c90-scanf-1.c:
	Update expected messages.

From-SVN: r180465
      Joseph Myers committed
    • Daily bump. · e6bccf31 
      From-SVN: r180464
      GCC Administrator committed
  3. 25 Oct, 2011 27 commits