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(call): Mask unimp operand to 12 bits, just like Sun.

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From-SVN: r12143
This commit is contained in:
Richard Kenner 1996-06-03 08:17:26 -04:00
parent 0086427caf
commit 60801f0bbd
1 changed files with 27 additions and 21 deletions
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48
gcc/config/sparc/sparc.md
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@ -5067,7 +5067,7 @@
if (GET_MODE (operands[0]) != FUNCTION_MODE)
abort ();
if (GET_CODE (XEXP (operands[0], 0)) == LABEL_REF)
if (GET_CODE (XEXP (operands[0], 0)) == LABEL_REF)
{
/* This is really a PIC sequence. We want to represent
it as a funny jump so it's delay slots can be filled.
@ -5077,18 +5077,22 @@
Why cannot we have delay slots filled if it were a CALL? */
if (! TARGET_ARCH64 && INTVAL (operands[3]) != 0)
emit_jump_insn (gen_rtx (PARALLEL, VOIDmode, gen_rtvec (3,
gen_rtx (SET, VOIDmode, pc_rtx,
XEXP (operands[0], 0)),
operands[3],
gen_rtx (CLOBBER, VOIDmode,
gen_rtx (REG, Pmode, 15)))));
emit_jump_insn
(gen_rtx (PARALLEL, VOIDmode,
gen_rtvec (3,
gen_rtx (SET, VOIDmode, pc_rtx,
XEXP (operands[0], 0)),
GEN_INT (INTVAL (operands[3]) & 0xfff),
gen_rtx (CLOBBER, VOIDmode,
gen_rtx (REG, Pmode, 15)))));
else
emit_jump_insn (gen_rtx (PARALLEL, VOIDmode, gen_rtvec (2,
gen_rtx (SET, VOIDmode, pc_rtx,
XEXP (operands[0], 0)),
gen_rtx (CLOBBER, VOIDmode,
gen_rtx (REG, Pmode, 15)))));
emit_jump_insn
(gen_rtx (PARALLEL, VOIDmode,
gen_rtvec (2,
gen_rtx (SET, VOIDmode, pc_rtx,
XEXP (operands[0], 0)),
gen_rtx (CLOBBER, VOIDmode,
gen_rtx (REG, Pmode, 15)))));
goto finish_call;
}
@ -5107,16 +5111,18 @@
#endif
if (! TARGET_ARCH64 && INTVAL (operands[3]) != 0)
emit_call_insn (gen_rtx (PARALLEL, VOIDmode, gen_rtvec (3,
gen_rtx (CALL, VOIDmode, fn_rtx, nregs_rtx),
operands[3],
gen_rtx (CLOBBER, VOIDmode,
gen_rtx (REG, Pmode, 15)))));
emit_call_insn
(gen_rtx (PARALLEL, VOIDmode,
gen_rtvec (3, gen_rtx (CALL, VOIDmode, fn_rtx, nregs_rtx),
GEN_INT (INTVAL (operands[3]) & 0xfff),
gen_rtx (CLOBBER, VOIDmode,
gen_rtx (REG, Pmode, 15)))));
else
emit_call_insn (gen_rtx (PARALLEL, VOIDmode, gen_rtvec (2,
gen_rtx (CALL, VOIDmode, fn_rtx, nregs_rtx),
gen_rtx (CLOBBER, VOIDmode,
gen_rtx (REG, Pmode, 15)))));
emit_call_insn
(gen_rtx (PARALLEL, VOIDmode,
gen_rtvec (2, gen_rtx (CALL, VOIDmode, fn_rtx, nregs_rtx),
gen_rtx (CLOBBER, VOIDmode,
gen_rtx (REG, Pmode, 15)))));
finish_call:
#if 0