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Allow duplicate cmp instructions for -mcom

This commit is contained in:
Michael Meissner 1995-10-16 11:10:22 +00:00
parent 27ec941d72
commit b6b8f91187
2 changed files with 8 additions and 4 deletions
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5
gas/ChangeLog
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@ -1,3 +1,8 @@
Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
* config/tc-ppc.c (md_begin): Take -mcom into account for
duplicate cmp instructions.
Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
* config/tc-ppc.c (md_parse_option): Support for -mcom to turn on

7
gas/config/tc-ppc.c
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@ -755,14 +755,13 @@ md_begin ()
601 and a different value on other PowerPC
processors. It's easier to permit a duplication than
to define a new instruction type flag. When using
-many, the comparison instructions are a harmless
-many/-mcom, the comparison instructions are a harmless
special case. */
if (strcmp (retval, "exists") != 0
|| (((ppc_cpu & PPC_OPCODE_601) == 0
|| strcmp (op->name, "mfdec") != 0)
&& (ppc_cpu != (PPC_OPCODE_POWER
| PPC_OPCODE_POWER2
| PPC_OPCODE_PPC)
&& (((ppc_cpu & ~PPC_OPCODE_POWER2)
== (PPC_OPCODE_POWER | PPC_OPCODE_PPC))
|| (strcmp (op->name, "cmpli") != 0
&& strcmp (op->name, "cmpi") != 0
&& strcmp (op->name, "cmp") != 0