diff options
Diffstat (limited to 'contrib/gcc/ChangeLog.gcc43')
| -rw-r--r-- | contrib/gcc/ChangeLog.gcc43 | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/contrib/gcc/ChangeLog.gcc43 b/contrib/gcc/ChangeLog.gcc43 index 3b3b3db..a8faeff 100644 --- a/contrib/gcc/ChangeLog.gcc43 +++ b/contrib/gcc/ChangeLog.gcc43 @@ -10,6 +10,12 @@ * doc/extend.texi: Document the 0b-prefixed binary integer constant extension. +2007-05-31 Eric Christopher <echristo@apple.com> + + * expr.c (convert_move): Assert that we don't have a BLKmode + operand. + (store_expr): Handle BLKmode moves by calling emit_block_move. + 2007-05-24 Richard Sandiford <rsandifo@nildram.co.uk> (r125037) * postreload-gcse.c (reg_changed_after_insn_p): New function. @@ -99,6 +105,12 @@ (dwarf2out_imported_module_or_decl): Suppress struct debug information using should_emit_struct_debug when appropriate. +2007-04-16 Ian Lance Taylor <iant@google.com> (r123906) + + * tree-ssa-propagate.c (cfg_blocks_add): Insert blocks with fewer + predecessors at head rather than tail. + + 2007-04-12 Richard Guenther <rguenther@suse.de> (r123736) PR tree-optimization/24689 @@ -333,6 +345,28 @@ * doc/invoke.texi (Warning Options): Update -Wparentheses description. +2006-12-12 Geoffrey Keating <geoffk@apple.com> (r119820) + + * mips-tdump.c: Replace CROSS_COMPILE with + CROSS_DIRECTORY_STRUCTURE. + * mips-tfile.c: Likewise. + * gcc.c: Likewise. + * configure.ac: Likewise. + * cppdefault.c: Likewise. + * Makefile.in: Likewise. + * config/alpha/osf.h: Likewise. + * config/i386/cygwin.h: Likewise. + * config/i386/beos-elf.h: Likewise. + * config/i386/nto.h: Likewise. + * config/svr4.h: Likewise. + * config/rs6000/aix.h: Likewise. + * config/rs6000/sysv4.h: Likewise. + * collect2.c: Likewise. + * configure: Regenerate. + + * doc/tm.texi (Alignment Output): Document that ASM_OUTPUT_SKIP + actually takes an unsigned HOST_WIDE_INT for its second parameter. + 2006-12-02 H.J. Lu <hongjiu.lu@intel.com> (r119454 - partial) PR target/30040 @@ -371,6 +405,30 @@ (override_options): Add entries for Core2. (ix86_issue_rate): Add case for Core2. +2006-11-07 Eric Christopher <echristo@apple.com> (r118576) + + * libgcc2.c (__bswapdi2): Rename from bswapDI2. + (__bswapsi2): Ditto. + * libgcc2.h: Remove transformation of bswap routines. + * config/i386/i386.md (bswapsi2): New. + (bswapdi2): Ditto. + +2006-10-31 Geoffrey Keating <geoffk@apple.com> (r118360) + + * coverage.c (coverage_checksum_string): Update comment. + * dwarf2out.c (switch_to_eh_frame_section): Update for removal + of get_file_function_name. + * cgraphunit.c (cgraph_build_static_cdtor): Update for rename + of get_file_function_name_long. + * tree.c (get_file_function_name): Rename from + get_file_function_name_long; improve comment; handle 'I' and 'D' + specially when the target has ctor/dtor support; remove special + handling for 'F'. + (get_file_function_name): Remove. + * tree.h (get_file_function_name): Rename from + get_file_function_name_long. + (get_file_function_name): Remove prototype. + 2006-10-31 Geoffrey Keating <geoffk@apple.com> (r118356) * c-decl.c (grokdeclarator): Don't set DECL_EXTERNAL on @@ -521,3 +579,51 @@ * builtins.c (fold_builtin_classify): Fix typo. +2006-09-07 Eric Christopher <echristo@apple.com> (r118361) + Falk Hueffner <falk@debian.org> + + * doc/extend.texi (__builtin_bswap32): Document. + (__builtin_bswap64): Ditto. + * doc/libgcc.texi (bswapsi2): Document. + (bswapdi2): Ditto. + * doc/rtl.texi (bswap): Document. + * optabs.c (expand_unop): Don't widen a bswap. + (init_optabs): Init bswap. Set libfuncs explicitly + for bswapsi2 and bswapdi2. + * optabs.h (OTI_bswap): New. + (bswap_optab): Ditto. + * genopinit.c (optabs): Handle bswap_optab. + * tree.h (tree_index): Add TI_UINT32_TYPE and + TI_UINT64_TYPE. + (uint32_type_node): New. + (uint64_type_node): Ditto. + * tree.c (build_common_tree_nodes_2): Initialize + uint32_type_node and uint64_type_node. + * builtins.c (expand_builtin_bswap): New. + (expand_builtin): Call. + (fold_builtin_bswap): New. + (fold_builtin_1): Call. + * fold-const.c (tree_expr_nonnegative_p): Return true + for bswap. + * builtin-types.def (BT_UINT32): New. + (BT_UINT64): Ditto. + (BT_FN_UINT32_UINT32): Ditto. + (BT_FN_UINT64_UINT64): Ditto. + * builtins.def (BUILT_IN_BSWAP32): New. + (BUILT_IN_BSWAP64): Ditto. + * rtl.def (BSWAP): New. + * genattrtab.c (check_attr_value): New. + * libgcc2.c (__bswapSI2): New. + (__bswapDI2): Ditto. + * libgcc2.h (__bswapSI2): Declare. + (__bswapDI2): Ditto. + * mklibgcc.in (lib2funcs): Add _bswapsi2 and _bswapdi2. + * simplify-rtx.c (simplify_const_unary_operation): Return + 0 for BSWAP. + * libgcc-std.ver (__bwapsi2): Add. + (__bswapdi2): Ditto. + * reload1.c (eliminate_regs_1): Add bswap. + (elimination_effects): Ditto. + * config/i386/i386.h (x86_bswap): New. + (TARGET_BSWAP): Use. + * config/i386/i386.c (x86_bswap): Set. |
