diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/combine.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8df0264..31f2873 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-08-08 Josh Conner <jconner@apple.com> + + PR rtl-optimization/23241 + * combine.c (simplify_comparison): Fix error in determining + whether to lift a subreg from comparison. + 2005-08-08 David Edelsohn <edelsohn@gnu.org> PR target/18506 diff --git a/gcc/combine.c b/gcc/combine.c index d5be605..5628e24 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -10239,7 +10239,7 @@ simplify_comparison (enum rtx_code code, rtx *pop0, rtx *pop1) /* (A - C1) always sign-extends, like C2. */ && num_sign_bit_copies (a, inner_mode) > (unsigned int) (GET_MODE_BITSIZE (inner_mode) - - mode_width - 1))) + - (mode_width - 1)))) { op0 = SUBREG_REG (op0); continue; |