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cris.c (cris_address_cost): For a PLUS, swap tem1 and tem2 if tem1 is not a REG or MULT.

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* config/cris/cris.c (cris_address_cost): For a PLUS, swap tem1
	and tem2 if tem1 is not a REG or MULT.

From-SVN: r134088
This commit is contained in:
Hans-Peter Nilsson 2008-04-08 09:04:04 +00:00 committed by Hans-Peter Nilsson
parent 38173d38cc
commit 582be0a107
2 changed files with 11 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2008-04-08 Hans-Peter Nilsson <hp@axis.com>
* config/cris/cris.c (cris_address_cost): For a PLUS, swap tem1
and tem2 if tem1 is not a REG or MULT.
2008-04-08 Jan Hubicka <jh@suse.cz>
* function.h (incomming_args): Break out of struct function.

7
gcc/config/cris/cris.c
View File

@ -1883,7 +1883,12 @@ cris_address_cost (rtx x)
rtx tem1 = XEXP (x, 0);
rtx tem2 = XEXP (x, 1);
/* We'll "assume" canonical RTX. */
/* Local extended canonicalization rule: the first operand must
be REG, unless it's an operation (MULT). */
if (!REG_P (tem1) && GET_CODE (tem1) != MULT)
tem1 = tem2, tem2 = XEXP (x, 0);
/* We'll "assume" we have canonical RTX now. */
gcc_assert (REG_P (tem1) || GET_CODE (tem1) == MULT);
/* A BIAP is 2 extra bytes for the prefix insn, nothing more. We