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defaults.h (REVERSIBLE_CC_MODE): Define. 

* defaults.h (REVERSIBLE_CC_MODE): Define.
	* jump.c (reversed_comparison_code_parts): Don't check if
	REVERSIBLE_CC_MODE is defined.

From-SVN: r79507
This commit is contained in:
Kazu Hirata 2004-03-15 18:51:53 +00:00 committed by Kazu Hirata
parent ca2b05bae5
commit 1f8551b263
3 changed files with 10 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2004-03-15 Kazu Hirata <kazu@cs.umass.edu>
* defaults.h (REVERSIBLE_CC_MODE): Define.
* jump.c (reversed_comparison_code_parts): Don't check if
REVERSIBLE_CC_MODE is defined.
2004-03-15 Kazu Hirata <kazu@cs.umass.edu>
* c-incpath.c, c-incpath.h, c-pch.c, c.opt, cppexp.c,

4
gcc/defaults.h
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@ -737,4 +737,8 @@ You Lose! You must define PREFERRED_DEBUGGING_TYPE!
#define LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN)
#endif
#ifndef REVERSIBLE_CC_MODE
#define REVERSIBLE_CC_MODE(MODE) 0
#endif
#endif /* ! GCC_DEFAULTS_H */

2
gcc/jump.c
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@ -648,7 +648,6 @@ reversed_comparison_code_parts (enum rtx_code code, rtx arg0, rtx arg1, rtx insn
/* First see if machine description supply us way to reverse the comparison.
Give it priority over everything else to allow machine description to do
tricks. */
#ifdef REVERSIBLE_CC_MODE
if (GET_MODE_CLASS (mode) == MODE_CC
&& REVERSIBLE_CC_MODE (mode))
{
@ -657,7 +656,6 @@ reversed_comparison_code_parts (enum rtx_code code, rtx arg0, rtx arg1, rtx insn
#endif
return reverse_condition (code);
}
#endif
/* Try a few special cases based on the comparison code. */
switch (code)