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Enable 2 operand form of powerpc mfcr with -many

This is a workaround for a gcc bug.

	PR 19359
	* ppc-opc.c (insert_fxm): Remove "ignored" from error message.
	(powerpc_opcodes): Remove single-operand mfcr.

diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c
index 5c61c87..a4fc015 100644
--- a/opcodes/ppc-opc.c
+++ b/opcodes/ppc-opc.c
@@ -1434,7 +1434,7 @@ insert_fxm (unsigned long insn,
       /* A value of -1 means we used the one operand form of
 	 mfcr which is valid.  */
       if (value != -1)
-        *errmsg = _("ignoring invalid mfcr mask");
+        *errmsg = _("invalid mfcr mask");
       value = 0;
@@ -4742,8 +4742,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 {"tlbilxva",	XTO(31,18,3),	XTO_MASK, E500MC|PPCA2,	PPCNONE,	{RA0, RB}},
 {"tlbilx",	X(31,18),	X_MASK,   E500MC|PPCA2,	PPCNONE,	{T, RA0, RB}},
-{"mfcr",	XFXM(31,19,0,0), XFXFXM_MASK, POWER4,	PPCNONE,	{RT, FXM4}},
-{"mfcr",	XFXM(31,19,0,0), XRARB_MASK, COM|PPCVLE, POWER4,	{RT}},
+{"mfcr",	XFXM(31,19,0,0), XFXFXM_MASK, COM|PPCVLE, PPCNONE,	{RT, FXM4}},
 {"mfocrf",	XFXM(31,19,0,1), XFXFXM_MASK, COM|PPCVLE, PPCNONE,	{RT, FXM}},
 {"lwarx",	X(31,20),	XEH_MASK,    PPC|PPCVLE, PPCNONE,	{RT, RA0, RB, EH}},

Alan Modra
Australia Development Lab, IBM

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