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| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-19 21:27:51 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-19 21:27:51 +0000 |
| commit | 60141df0b99ea85a2132e79c3ee2193d3ad31adc (patch) | |
| tree | 0dd1c959d5fa1a9b4256002c3671f2654e454c31 /gcc/combine.c | |
| parent | fafb2b1c87f0a52f04ffa8a8cc7a82fc20b308f6 (diff) | |
| download | ppe42-gcc-60141df0b99ea85a2132e79c3ee2193d3ad31adc.tar.gz ppe42-gcc-60141df0b99ea85a2132e79c3ee2193d3ad31adc.zip | |
PR other/59545
* genattrtab.c (struct attr_hash): Change hashcode type to unsigned.
(attr_hash_add_rtx, attr_hash_add_string): Change hashcode parameter
to unsigned.
(attr_rtx_1): Change hashcode variable to unsigned.
(attr_string): Likewise. Perform first multiplication in unsigned
type.
* ifcvt.c (noce_try_store_flag_constants): Avoid signed integer
overflows.
* double-int.c (neg_double): Likewise.
* stor-layout.c (set_min_and_max_values_for_integral_type): Likewise.
* combine.c (force_to_mode): Likewise.
* postreload.c (move2add_use_add2_insn, move2add_use_add3_insn,
reload_cse_move2add, move2add_note_store): Likewise.
* simplify-rtx.c (simplify_const_unary_operation,
simplify_const_binary_operation): Likewise.
* ipa-split.c (find_split_points): Initialize first.can_split
and first.non_ssa_vars.
* gengtype-state.c (read_state_files_list): Fix up check.
* genautomata.c (reserv_sets_hash_value): Use portable rotation
idiom.
java/
* class.c (hashUtf8String): Compute hash in unsigned type.
* javaop.h (WORD_TO_INT): Avoid signed integer overflow.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206134 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index dea6c2818bb..ed1dac9d053 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -8200,9 +8200,7 @@ force_to_mode (rtx x, enum machine_mode mode, unsigned HOST_WIDE_INT mask, /* If X is (minus C Y) where C's least set bit is larger than any bit in the mask, then we may replace with (neg Y). */ if (CONST_INT_P (XEXP (x, 0)) - && (((unsigned HOST_WIDE_INT) (INTVAL (XEXP (x, 0)) - & -INTVAL (XEXP (x, 0)))) - > mask)) + && ((UINTVAL (XEXP (x, 0)) & -UINTVAL (XEXP (x, 0))) > mask)) { x = simplify_gen_unary (NEG, GET_MODE (x), XEXP (x, 1), GET_MODE (x)); |
