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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 72e101e6d4f..5f4c223b497 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,37 @@ +Tue Oct 2 12:46:01 CEST 2001 Bo Thorsen <bo@suse.co.uk>, + Andreas Jaeger <aj@suse.de>, + Jan Hubicka <jh@suse.cz> + + * doc/invoke.texi (i386 Options): Document x86-64 options. + (i386 and x86-64 Options): Rename i386 options section. + + * config/i386/i386.h (TARGET_UNWIND_INFO): New. + (TARGET_SWITCHES): Add -munwind-info. + (MASK_NO_UNWIND_INFO): New. + (NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_PTRDIFF_TYPE): Define for + biarch compilation. + (ASM_OUTPUT_DOUBLE_INT): New. + + * config/i386/linux64.h: New spec file for Linux x86-64 support. + * config.gcc: Fix tm_file settings for x86-64. + * config/i386/x86-64.h: New file with OS independent x86-64 + definitions. + * config/i386/biarch64.h: New file used to configure compiler + to biarch/64bit compilation. + + * config/i386/i386.c: (override_options): Set flags default + for 64bit compilation. + +Tue Oct 2 12:46:01 CEST 2001 Jan Hubicka <jh@suse.cz> + + * i386.c (legitimize_pic_address): Add missing bits of 64bit support. + (ix86_expand_int_movcc): Optimize DImode conditional moves with + constants on x86_64. + (ix86_attr_length_immediate_default): Support MODE_DI. + * i386.md (fixdi splitter): Add missing "&& 1" in splitter + condition. + (indirect_jump, tablejump): Turn into expander. + 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk> * c-common.c (c_format_attribute_table): Make format and |