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(CC_FCOMI): Define

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From-SVN: r13100
This commit is contained in:
Stan Cox 1996-11-05 22:41:13 +00:00
parent 4f74d15b9d
commit 62acf5fda1
1 changed files with 6 additions and 2 deletions
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8
gcc/config/i386/i386.h
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@ -546,7 +546,7 @@ extern int ix86_arch;
: FP_REGNO_P (REGNO) \
? (((int) GET_MODE_CLASS (MODE) == (int) MODE_FLOAT \
|| (int) GET_MODE_CLASS (MODE) == (int) MODE_COMPLEX_FLOAT) \
&& GET_MODE_UNIT_SIZE (MODE) <= 12) \
&& GET_MODE_UNIT_SIZE (MODE) <= (LONG_DOUBLE_TYPE_SIZE == 96 ? 12 : 8))\
: (int) (MODE) != (int) QImode ? 1 \
: (reload_in_progress | reload_completed) == 1)
@ -2233,7 +2233,7 @@ extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)();
/* Here we define machine-dependent flags and fields in cc_status
(see `conditions.h'). */
/* Set if the cc value is was actually from the 80387 and
/* Set if the cc value was actually from the 80387 and
we are testing eax directly (i.e. no sahf) */
#define CC_TEST_AX 020000
@ -2245,6 +2245,10 @@ extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)();
the state of equality is indicated by zero in the carry bit. */
#define CC_Z_IN_NOT_C 010000
/* Set if the CC value was actually from the 80387 and loaded directly
into the eflags instead of via eax/sahf. */
#define CC_FCOMI 040000
/* Store in cc_status the expressions
that the condition codes will describe
after execution of an instruction whose pattern is EXP.