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riscv-gcc-1
Commit 428be702 by Richard Kenner Committed by Jeff Law
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* pa.c (emit_move_sequence): If in reload, call find_replacement. 

From-SVN: r18812
parent d275726b
Showing with 14 additions and 0 deletions
gcc/ChangeLog
Wed Mar 25 00:57:26 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* pa.c (emit_move_sequence): If in reload, call find_replacement.
Tue Mar 24 10:44:11 1998 Nick Clifton <nickc@cygnus.com>
* Makefile.in (gcov$(exeext)): Support .exe extension to gcov.
......
gcc/config/pa/pa.c
......@@ -1074,6 +1074,7 @@ emit_move_sequence (operands, mode, scratch_reg)
{
register rtx operand0 = operands[0];
register rtx operand1 = operands[1];
register rtx tem;
if (reload_in_progress && GET_CODE (operand0) == REG
&& REGNO (operand0) >= FIRST_PSEUDO_REGISTER)
......@@ -1097,6 +1098,15 @@ emit_move_sequence (operands, mode, scratch_reg)
operand1 = alter_subreg (operand1);
}
if (reload_in_progress && GET_CODE (operand0) == MEM
&& ((tem = find_replacement (&XEXP (operand0, 0)))
!= XEXP (operand0, 0)))
operand0 = gen_rtx (MEM, GET_MODE (operand0), tem);
if (reload_in_progress && GET_CODE (operand1) == MEM
&& ((tem = find_replacement (&XEXP (operand1, 0)))
!= XEXP (operand1, 0)))
operand1 = gen_rtx (MEM, GET_MODE (operand1), tem);
/* Handle secondary reloads for loads/stores of FP registers from
REG+D addresses where D does not fit in 5 bits, including
(subreg (mem (addr))) cases. */
......
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