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(ADDITIONAL_REGISTER_NAMES): Represent the condition code register as (reg:CC 0).

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(ADDITIONAL_REGISTER_NAMES): Represent the condition code
	register as (reg:CC 0).  Give it the names "cc" and "psr".

From-SVN: r1384
This commit is contained in:
Tom Wood 1992-07-02 10:30:30 +00:00
parent e4689f195c
commit b6ecac2145
1 changed files with 11 additions and 3 deletions
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14
gcc/config/m88k/m88k.h
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@ -97,7 +97,7 @@ extern struct rtx_def *m88k_compare_op1;
extern enum attr_cpu m88k_cpu;
extern int null_epilogue ();
extern int null_prologue ();
extern int integer_ok_for_set ();
extern int m88k_debugger_offset ();
@ -206,9 +206,9 @@ extern char * reg_names[];
/* Print subsidiary information on the compiler version in use.
Redefined in m88kv4.h, and m88kluna.h. */
#define VERSION_INFO1 "88open OCS/BCS, "
#define VERSION_INFO2 "29 Jun 1992"
#define VERSION_INFO2 "02 Jul 1992"
#define VERSION_STRING version_string
#define TM_SCCS_ID "@(#)m88k.h 2.2.3.5 29 Jun 1992 13:11:13"
#define TM_SCCS_ID "@(#)m88k.h 2.2.6.5 02 Jul 1992 06:21:15"
/* Run-time compilation parameters selecting different hardware subsets. */
@ -1748,6 +1748,14 @@ enum reg_class { NO_REGS, AP_REG, XRF_REGS, GENERAL_REGS, AGRF_REGS,
"#x16"+1,"#x17"+1,"#x18"+1,"#x19"+1,"#x20"+1,"#x21"+1,"#x22"+1,"#x23"+1,\
"#x24"+1,"#x25"+1,"#x26"+1,"#x27"+1,"#x28"+1,"#x29"+1,"#x30"+1,"#x31"+1}
/* Define additional names for use in asm clobbers and asm declarations.
We define the fake Condition Code register as an alias for reg 0 (which
is our `condition code' register), so that condition codes can easily
be clobbered by an asm. The carry bit in the PSR is now used. */
#define ADDITIONAL_REGISTER_NAMES {"psr", 0, "cc", 0}
/* How to renumber registers for dbx and gdb. */
#define DBX_REGISTER_NUMBER(REGNO) (REGNO)