darkkirb/old-cross-binutils
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gas: blackfin: reject FP/SP with TESTSET

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The TESTSET insn does not work with the FP/SP Pregs, so reject them.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2011-02-11 19:04:33 +00:00
parent 69b8ea4abd
commit 5f95629354
2 changed files with 7 additions and 0 deletions
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4
gas/ChangeLog
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@ -1,3 +1,7 @@
2011-02-11 Mike Frysinger <vapier@gentoo.org>
* config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
2011-02-11 Alan Modra <amodra@gmail.com>
* doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.

3
gas/config/bfin-parse.y
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@ -2697,6 +2697,9 @@ asm_1:
{
if (IS_PREG ($3))
{
if ($3.regno == REG_SP || $3.regno == REG_FP)
return yyerror ("Bad register for TESTSET");
notethat ("ProgCtrl: TESTSET (pregs )\n");
$$ = PROGCTRL (11, $3.regno & CODE_MASK);
}