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combine.c (combine_simplify_rtx): Fix folding of nested float_truncates.

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* combine.c (combine_simplify_rtx): Fix folding of
	nested float_truncates.

From-SVN: r62702
This commit is contained in:
Jan Hubicka 2003-02-11 19:05:55 +01:00 • committed by Jan Hubicka
parent a05566a31a
commit cb119f8263
2 changed files with 6 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
Tue Feb 11 19:03:22 MET 2003 Jan Hubicka <jh@suse.cz>
* combine.c (combine_simplify_rtx): Fix folding of
nested float_truncates.
2003-02-11 Kazu Hirata <kazu@cs.umass.edu>
* config/h8300/h8300.md (a peephole2): Fix a typo.

2
gcc/combine.c
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@ -4184,7 +4184,7 @@ combine_simplify_rtx (x, op0_mode, last, in_dest)
> GET_MODE_SIZE (mode)
? FLOAT_TRUNCATE : FLOAT_EXTEND,
mode,
XEXP (XEXP (XEXP (x, 0), 0), 0), mode);
XEXP (XEXP (x, 0), 0), mode);
/* (float_truncate (float x)) is (float x) */
if (GET_CODE (XEXP (x, 0)) == FLOAT