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alias.c (rtx_equal_for_memref_p): Allow strings as types in operands.

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2001-07-19  Andrew Haley  <aph@cambridge.redhat.com>

	* alias.c (rtx_equal_for_memref_p): Allow strings as types in
	operands.

From-SVN: r44356
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Andrew Haley 2001-07-25 14:38:29 +00:00 committed by Andrew Haley
parent 42f28de90b
commit 3237ac1875
2 changed files with 11 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2001-07-19 Andrew Haley <aph@cambridge.redhat.com>
* alias.c (rtx_equal_for_memref_p): Allow strings as types in
operands.
Wed Jul 25 08:25:01 2001 Jeffrey A Law (law@cygnus.com)
* ssa-ccp.c (visit_expression): Handle CALL_INSNs that can

6
gcc/alias.c
View File

@ -1103,6 +1103,12 @@ rtx_equal_for_memref_p (x, y)
return 0;
break;
/* This can happen for asm operands. */
case 's':
if (strcmp (XSTR (x, i), XSTR (y, i)))
return 0;
break;
/* This can happen for an asm which clobbers memory. */
case '0':
break;