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Fix glibc 2.2 build failure from fr reunification patch. 

* config/ia64/ia64.h (HARD_REGNO_MODE_OK): If FR_REGNO_P, disallow
	CCmode.

From-SVN: r34881
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Jim Wilson 2000-07-06 01:31:15 +00:00 committed by Jim Wilson
parent b192711e7c
commit 768ff52f7e
2 changed files with 8 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2000-07-05 Jim Wilson <wilson@cygnus.com>
* config/ia64/ia64.h (HARD_REGNO_MODE_OK): If FR_REGNO_P, disallow
CCmode.
2000-07-05 Rodney Brown <RodneyBrown@pmsc.com>
* invoke.texi: Fix minor typos

4
gcc/config/ia64/ia64.h
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@ -812,7 +812,9 @@ while (0)
that one). */
/* ??? movxf_internal does not support XFmode values in integer registers. */
#define HARD_REGNO_MODE_OK(REGNO, MODE) \
(PR_REGNO_P (REGNO) ? (MODE) == CCmode : 1)
(FR_REGNO_P (REGNO) ? (MODE) != CCmode \
: PR_REGNO_P (REGNO) ? (MODE) == CCmode \
: 1)
/* A C expression that is nonzero if it is desirable to choose register
allocation so as to avoid move instructions between a value of mode MODE1