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  1. 15 Nov, 2006 7 commits
    • re PR tree-optimization/29581 (Latent bug in 4.1/4.2/4.3 lambda-code.c) · 08700251 
      	PR tree-optimization/29581
	* lambda-code.c (replace_uses_equiv_to_x_with_y): Add YINIT,
	REPLACEMENTS, FIRSTBSI arguments.  If initial condition or
	type is different between Y and USE, create a temporary
	variable, initialize it at the beginning of the body bb
	and use it as replacement instead of Y.

	* gcc.dg/pr29581-1.c: New test.
	* gcc.dg/pr29581-2.c: New test.
	* gcc.dg/pr29581-3.c: New test.
	* gcc.dg/pr29581-4.c: New test.
	* gfortran.dg/pr29581.f90: New test.

From-SVN: r118848
      Jakub Jelinek committed
    • re PR tree-optimization/29753 (Volatile semantics ignored in some cases) · d6cfd931 
      2006-11-15  Paolo Bonzini  <bonzini@gnu.org>

	PR middle-end/29753
	* gimplify.c (fold_indirect_ref_rhs): Use
	STRIP_USELESS_TYPE_CONVERSION rather than STRIP_NOPS.

From-SVN: r118845
      Paolo Bonzini committed
    • re PR fortran/28974 (Extremely slow compilation of enumerated DATA statements.) · 5868cbf9 
      2006-11-15  Bud Davis <bdavis9659@sbcglobal.net>

        PR fortran/28974
        * gfortran.h (gfc_expr): Add element which holds a splay-tree
        for the exclusive purpose of quick access to a constructor by
        offset.
        * data.c (find_con_by_offset): Use the splay tree for the search.
        (gfc_assign_data_value): Use the splay tree.
        (gfc_assign_data_value_range): ditto.
        * expr.c (gfc_get_expr): Initialize new element to null.
        (gfc_free_expr): Delete splay tree when deleting gfc_expr.

From-SVN: r118844
      Bud Davis committed
    • re PR fortran/29702 (RFE: Column number in error messages.) · 12c78966 
      PR fortran/29702
* fortran/error.c (show_loci): Move column-offset calculation to
show_locus.
(show_locus): Remove blank lines before "Included in"
lines, clean up code, calculate column-offsets, print
column number is error-header lines as appropriate.
(error_integer): (new function) Print integer to error
buffer.
(error_print): Use error_integer, avoid possible buffer
overflows from buggy error formats.
* testsuite/lib/gfortran-dg.exp (gfortran-dg-test): Ignore column
numbers in error message headers.

From-SVN: r118843
      Brooks Moses committed
    • gfortran.h (GFC_MAX_LINE): Remove constant definition. · 1dde8683 
      * gfortran.h (GFC_MAX_LINE): Remove constant definition.
(gfc_option_t): Clarify comments.
* options.c: Set default line length limits to actual default
values, rather than flag values.
* scanner.c: Eliminate checking and handling of the
fixed/free_line_length flag values.

From-SVN: r118842
      Brooks Moses committed
    • lang.opt: Remove -fno-backend option. · 4887aa71 
      * lang.opt: Remove -fno-backend option.
* gfortran.h (gfc_option_t): Remove flag_no_backend.
* options.c (gfc_init_options): Remove flag_no_backend.
(gfc_handle_option): Remove -fno-backend option handler.
* parse.c (gfc_parse_file): Remove references to
gfc_option.flag_no_backend.

From-SVN: r118841
      Brooks Moses committed
    • Daily bump. · a48cfb7c 
      From-SVN: r118835
      GCC Administrator committed
  3. 14 Nov, 2006 18 commits
  5. 13 Nov, 2006 15 commits