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h8300.h (MODES_TIEABLE_P): Accept a combination of QImode and SImode.

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* config/h8300/h8300.h (MODES_TIEABLE_P): Accept a combination
	of QImode and SImode.

From-SVN: r49729
This commit is contained in:
Kazu Hirata 2002-02-13 13:07:48 +00:00 • committed by Kazu Hirata
parent 8603910081
commit c283e63fe1
2 changed files with 11 additions and 7 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2002-02-13 Kazu Hirata <kazu@hxi.com>
* config/h8300/h8300.h (MODES_TIEABLE_P): Accept a combination
of QImode and SImode.
2002-02-13 Kazu Hirata <kazu@hxi.com>
* config/h8300/h8300.c (h8300_adjust_insn_length): Correct the

13
gcc/config/h8300/h8300.h
View file

@ -328,13 +328,12 @@ extern int target_flags;
when one has mode MODE1 and one has mode MODE2.
If HARD_REGNO_MODE_OK could produce different values for MODE1 and MODE2,
for any hard reg, then this must be 0 for correct output. */
#define MODES_TIEABLE_P(MODE1, MODE2) \
((MODE1) == (MODE2) \
|| ((MODE1) == HImode && (MODE2) == QImode) \
|| ((MODE1) == QImode && (MODE2) == HImode) \
|| ((TARGET_H8300H || TARGET_H8300S) \
&& (((MODE1) == SImode && (MODE2) == HImode) \
|| ((MODE1) == HImode && (MODE2) == SImode))))
#define MODES_TIEABLE_P(MODE1, MODE2) \
((MODE1) == (MODE2) \
|| (((MODE1) == QImode || (MODE1) == HImode \
|| ((TARGET_H8300H || TARGET_H8300S) && (MODE1) == SImode)) \
&& ((MODE2) == QImode || (MODE2) == HImode \
|| ((TARGET_H8300H || TARGET_H8300S) && (MODE2) == SImode))))
/* Specify the registers used for certain standard purposes.
The values of these macros are register numbers. */