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Diffstat (limited to 'gcc/ChangeLog')
-rw-r--r-- | gcc/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 86b451e1eba..50560378d2d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,12 @@ Mon Nov 29 16:56:42 1999 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + * fold-const.c (extract_muldiv, case {MIN,MAX}_EXPR): Reverse + operation if C is negative. + (extract_muldiv, case SAVE_EXPR): Supresss if arg has side effects. + (extract_muldiv, case {PLUS,MINUS}_EXPR): Don't apply distributive + law for some divisions if constant is negative and change other + divisions to the opposite rounding. + * expr.c (store_constructor_field): If bit position is not multiple of alignment of TARGET's mode, use BLKmode. |