Author: pluto Date: Thu Mar 10 22:01:03 2005 GMT
Module: SOURCES Tag: GCC_4
---- Log message:
- updated.
---- Files affected:
SOURCES:
gcc-pr18628.patch (1.1.2.1 -> 1.1.2.2)
---- Diffs:
================================================================
Index: SOURCES/gcc-pr18628.patch
diff -u SOURCES/gcc-pr18628.patch:1.1.2.1 SOURCES/gcc-pr18628.patch:1.1.2.2
--- SOURCES/gcc-pr18628.patch:1.1.2.1 Wed Mar 9 22:56:03 2005
+++ SOURCES/gcc-pr18628.patch Thu Mar 10 23:00:58 2005
@@ -7,7 +7,7 @@
--- gcc-4.0-20050305/gcc/cse.c.orig 2005-02-25 04:45:37.000000000 +0100
+++ gcc-4.0-20050305/gcc/cse.c 2005-03-09 22:41:29.945553688 +0100
-@@ -3564,8 +3564,36 @@
+@@ -3564,8 +3564,32 @@
if (offset >= 0
&& (offset / GET_MODE_SIZE (GET_MODE (table))
< XVECLEN (table, 0)))
@@ -37,26 +37,8 @@
+ if (SET_DEST (set) == pc_rtx)
+ return label;
+
-+ /* If it's not a REG, the REG_EQUAL note is inappropriate.
*/
-+ if (REG_P (SET_DEST (set)))
-+ set_unique_reg_note (insn, REG_EQUAL, label);
-+
+ return x;
+ }
}
if (table_insn && JUMP_P (table_insn)
&& GET_CODE (PATTERN (table_insn)) == ADDR_DIFF_VEC)
-@@ -4830,6 +4858,13 @@
- {
- src_eqv = fold_rtx (canon_reg (XEXP (tem, 0), NULL_RTX), insn);
- XEXP (tem, 0) = src_eqv;
-+
-+ /* We don't want to use the labels in REG_EQUAL notes that
-+ fold_rtx may have added in an earlier pass. If it's
-+ something as simple as a LABEL_REF and we didn't set to it
-+ directly, there was a reason not to do so. */
-+ if (GET_CODE (src_eqv) == LABEL_REF)
-+ src_eqv = NULL;
- }
-
- /* Canonicalize sources and addresses of destinations.
================================================================
---- CVS-web:
http://cvs.pld-linux.org/SOURCES/gcc-pr18628.patch?r1=1.1.2.1&r2=1.1.2.2&f=u
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