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gcc/gcc ChangeLog real.c reg-stack.c config/i3 ...
- From: hubicka at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 30 Oct 2003 21:01:18 -0000
- Subject: gcc/gcc ChangeLog real.c reg-stack.c config/i3 ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: hubicka@gcc.gnu.org 2003-10-30 21:01:18
Modified files:
gcc : ChangeLog real.c reg-stack.c
gcc/config/i386: i386-modes.def i386.c i386.h i386.md
Log message:
* real.c (encode_ieee_extended): Initialize whole array.
* reg-stack.c (move_for_stack_reg0: Use always XFmode.
* i386-modes.def: Change definitions of TFmode and XFmode.
* i386.c (classify_argument): Rename TFmodes to XFmodes; add new TFmode code.
(construct_container): Allow constructing of TFmode integer containers.
(ix86_return_in_memory): XFmode is not returned in memory.
(init_ext_80387_constants): Always use XFmode.
(print_operand): Likewise.
(ix86_prepare_fp_compare_regs): Likewise.
(split_to_parts): Deal with TFmode.
(split_long_move): Simplify.
(ix86_init_mmx_sse_builtins): Add __float80, __float128.
(ix86_memory_move_cost): Do not confuse TFmode.
* i386.h (LONG_DOUBLE_TYPE_SIZE): Set to 96.
(IS_STACK_MODE): TFmode is not stack mode.
(HARD_REGNO_NREGS, CLASS_MAX_NREGS): Deal nicely with XFmode.
(VALID_SSE_REG_MODE): Allow TFmode.
(VALID_FP_MODE_P): Disallow TFmode.
(VALID_INT_MODE_P): Allow TFmode in 64bit mode.
* i386.md (TFmode patterns): Kill.
(movtf, motf_rex64): New patterns.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.1606&r2=2.1607
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/real.c.diff?cvsroot=gcc&r1=1.130&r2=1.131
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/reg-stack.c.diff?cvsroot=gcc&r1=1.136&r2=1.137
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386-modes.def.diff?cvsroot=gcc&r1=1.4&r2=1.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&r1=1.614&r2=1.615
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.h.diff?cvsroot=gcc&r1=1.356&r2=1.357
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&r1=1.489&r2=1.490