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rs6000.c (rs6000_initialize_trampoline): Function descriptor members are pointer size, not constant 4. 

* config/rs6000/rs6000.c (rs6000_initialize_trampoline): Function
        descriptor members are pointer size, not constant 4.
        * config/rs6000/rs6000.md (define_splits): Remove more unused
        constraints.

From-SVN: r45168
This commit is contained in:
David Edelsohn 2001-08-25 02:26:44 +00:00 committed by David Edelsohn
parent c3bef1a943
commit 1cb18e3c35
3 changed files with 12 additions and 5 deletions
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7
gcc/ChangeLog
View File

@ -1,3 +1,10 @@
2001-08-24 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/rs6000.c (rs6000_initialize_trampoline): Function
descriptor members are pointer size, not constant 4.
* config/rs6000/rs6000.md (define_splits): Remove more unused
constraints.
2001-08-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* sparc.h (ASM_OUTPUT_BYTE): Fix format specifier warning.

2
gcc/config/rs6000/rs6000.c
View File

@ -8039,7 +8039,7 @@ rs6000_initialize_trampoline (addr, fnaddr, cxt)
rtx fn_reg = gen_reg_rtx (pmode);
rtx toc_reg = gen_reg_rtx (pmode);
emit_move_insn (fn_reg, MEM_DEREF (fnaddr));
emit_move_insn (toc_reg, MEM_PLUS (fnaddr, 4));
emit_move_insn (toc_reg, MEM_PLUS (fnaddr, regsize));
emit_move_insn (MEM_DEREF (addr), fn_reg);
emit_move_insn (MEM_PLUS (addr, regsize), toc_reg);
emit_move_insn (MEM_PLUS (addr, 2*regsize), ctx_reg);

8
gcc/config/rs6000/rs6000.md
View File

@ -1587,7 +1587,7 @@
[(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
(compare:CC (not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
(const_int 0)))
(set (match_operand:SI 0 "gpc_reg_operand" "=r")
(set (match_operand:SI 0 "gpc_reg_operand" "")
(not:SI (match_dup 1)))]
"! TARGET_POWERPC64 && reload_completed"
[(set (match_dup 0)
@ -1926,9 +1926,9 @@
[(set_attr "length" "12")])
(define_split
[(set (match_operand:SI 0 "gpc_reg_operand" "=&r,r")
(abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,0")))
(clobber (match_scratch:SI 2 "=&r,&r"))]
[(set (match_operand:SI 0 "gpc_reg_operand" "")
(abs:SI (match_operand:SI 1 "gpc_reg_operand" "")))
(clobber (match_scratch:SI 2 ""))]
"! TARGET_POWER && reload_completed"
[(set (match_dup 2) (ashiftrt:SI (match_dup 1) (const_int 31)))
(set (match_dup 0) (xor:SI (match_dup 2) (match_dup 1)))