OpenE2K
/
gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

mips.h (INITIALIZE_TRAMPOLINE): Simplify. 

* config/mips/mips.h (INITIALIZE_TRAMPOLINE): Simplify.
	* config/mips/mips.c (mips_load_got): Assume Pmode == ptr_mode.
	* config/mips/mips.md (extendsidi2, *extendsidi2): Merge. Don't accept
	contant operands.

From-SVN: r72671
This commit is contained in:
Richard Sandiford 2003-10-19 07:52:10 +00:00 committed by Richard Sandiford
parent 9c2d4260b3
commit 91999e1db8
4 changed files with 10 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
gcc/ChangeLog
View File

@ -1,3 +1,10 @@
2003-10-19 Richard Sandiford <rsandifo@redhat.com>
* config/mips/mips.h (INITIALIZE_TRAMPOLINE): Simplify.
* config/mips/mips.c (mips_load_got): Assume Pmode == ptr_mode.
* config/mips/mips.md (extendsidi2, *extendsidi2): Merge. Don't accept
contant operands.
2003-10-18 Kazu Hirata <kazu@cs.umass.edu>
* doc/extend.texi: Fix typos.

3
gcc/config/mips/mips.c
View File

@ -1656,9 +1656,6 @@ mips_load_got (rtx base, rtx addr, int reloc)
if (reloc != RELOC_CALL16 && reloc != RELOC_CALL_LO)
RTX_UNCHANGING_P (mem) = 1;
if (Pmode != ptr_mode)
mem = gen_rtx_SIGN_EXTEND (Pmode, mem);
return mem;
}

6
gcc/config/mips/mips.h
View File

@ -2524,10 +2524,8 @@ typedef struct mips_args {
\
func_addr = plus_constant (ADDR, 32); \
chain_addr = plus_constant (func_addr, GET_MODE_SIZE (ptr_mode)); \
emit_move_insn (gen_rtx_MEM (ptr_mode, func_addr), \
gen_lowpart (ptr_mode, force_reg (Pmode, FUNC))); \
emit_move_insn (gen_rtx_MEM (ptr_mode, chain_addr), \
gen_lowpart (ptr_mode, force_reg (Pmode, CHAIN))); \
emit_move_insn (gen_rtx_MEM (ptr_mode, func_addr), FUNC); \
emit_move_insn (gen_rtx_MEM (ptr_mode, chain_addr), CHAIN); \
\
/* Flush both caches. We need to flush the data cache in case \
the system has a write-back cache. */ \

15
gcc/config/mips/mips.md
View File

@ -3479,20 +3479,7 @@ dsrl\t%3,%3,1\n\
;; Extension insns.
;; Those for integer source operand are ordered widest source type first.
(define_expand "extendsidi2"
[(set (match_operand:DI 0 "register_operand" "")
(sign_extend:DI (match_operand:SI 1 "move_operand" "")))]
"TARGET_64BIT"
{
if (symbolic_operand (operands[1], SImode))
{
emit_move_insn (operands[0],
convert_memory_address (DImode, operands[1]));
DONE;
}
})
(define_insn "*extendsidi2"
(define_insn "extendsidi2"
[(set (match_operand:DI 0 "register_operand" "=d,d")
(sign_extend:DI (match_operand:SI 1 "nonimmediate_operand" "d,m")))]
"TARGET_64BIT"