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  1. 10 May, 2011 7 commits
    • config.gcc (libgcc_tm_file): Define instead of including files from… · 80cf2e08 
      config.gcc (libgcc_tm_file): Define instead of including files from ../../libgcc/config/ in tm_file.

gcc:
	* config.gcc (libgcc_tm_file): Define instead of including files
	from ../../libgcc/config/ in tm_file.
	* configure.ac (libgcc_tm_file_list, libgcc_tm_include_list):
	Define.
	* configure: Regenerate.
	* Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list,
	libgcc_tm.h, cs-libgcc_tm.h): New.
	(TM_H): Include libgcc_tm.h and $(libgcc_tm_file_list).
	(clean): Remove libgcc_tm.h.
	* config/arm/symbian.h (RENAME_LIBRARY): Remove.
	* mkconfig.sh: Include libgcc_tm.h in tm.h if USED_FOR_TARGET.
	* system.h (DECLARE_LIBRARY_RENAMES): Poison.

libgcc:
	* config/arm/symbian-lib.h: New.

From-SVN: r173619
      Joseph Myers committed
    • re PR target/48896 (avr.o warnings) · fd01a351 
      	PR target/48896
	* config/avr/avr.c (avr_ret_register): Return unsigned int
	instead of int.
	(avr_function_value): Mark fn_decl_or_type as unused, don't pass
	it to avr_libcall_value.
	avr_expand_builtin): Use EXPAND_NORMAL as arg 4 in calls to
	expand_expr.
	(avr_expand_binop_builtin): Ditto.
	(avr_expand_unop_builtin): Ditto.

From-SVN: r173617
      Georg-Johann Lay committed
    • rx.h (JUMP_ALIGN, [...]): Define. · 34cc3c86 
      	* config/rx/rx.h (JUMP_ALIGN, LABEL_ALIGN, LOOP_ALIGN): Define.
	(LABEL_ALIGN_AFTER_BARRIER): Pass label to rx_align_for_label
	* config/rx/rx.c (rx_align_for_label): Add label and
	uses_threshold parameters.  Do not align when the label is not
	used enough.
	* config/rx/rx-protos.h (rx_align_for_label): Update prototype.

From-SVN: r173615
      DJ Delorie committed
    • tree-ssa-forwprop.c (combine_conversions): Pattern-match a series of conversions… · be173289 
      tree-ssa-forwprop.c (combine_conversions): Pattern-match a series of conversions and apply foldings similar to what...

2011-05-10  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-forwprop.c (combine_conversions): Pattern-match
	a series of conversions and apply foldings similar to what
	fold-const does.
	(tree_ssa_forward_propagate_single_use_vars): Call it.

	* gcc.dg/tree-ssa/ssa-fre-2.c: Disable forwprop.
	* gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-4.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
	* gcc.dg/tree-ssa/scev-cast.c: Adjust.  Note what transformation
	applies.

From-SVN: r173612
      Richard Guenther committed
    • re PR tree-optimization/48611 (ICE: SIGSEGV in remap_eh_region_nr… · 6ae70ea2 
      re PR tree-optimization/48611 (ICE: SIGSEGV in remap_eh_region_nr (tree-inline.c:1194) with -Os -fopenmp -fexceptions -fno-tree-ccp -fno-tree-copy-prop on basic code)

	PR tree-optimization/48611
	PR tree-optimization/48794
	* tree-eh.c (remove_unreachable_handlers): Don't remove regions
	referenced from RESX or EH_DISPATCH arguments.

	* gfortran.dg/gomp/pr48611.f90: New test.
	* gfortran.dg/gomp/pr48794.f90: New test.

From-SVN: r173607
      Jakub Jelinek committed
    • re PR debug/48928 (ICE: in decimal_to_decnumber, at dfp.c:113 with -O -g and decimal float) · e7f78021 
      	PR debug/48928
	* dfp.c (decimal_to_decnumber): Handle conversion from
	dconst{1,2,m1,half}.

	* gcc.dg/dfp/pr48928.c: New test.

From-SVN: r173606
      Jakub Jelinek committed
    • Daily bump. · 321f4ead 
      From-SVN: r173604
      GCC Administrator committed
  3. 09 May, 2011 27 commits
  5. 08 May, 2011 6 commits