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| author | Roger Sayle <roger@eyesopen.com> | 2006-05-30 21:54:17 +0000 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2006-05-30 21:54:17 +0000 |
| commit | e40122f0fa19366975e6bcacc9ec0d93fa2151d7 (patch) | |
| tree | 5d867b5400ad9fe3ae8a551c31a369e407ab4ef9 | |
| parent | 8c0633b7cd3e6a311ad8b6d5b819e0224fe4d1cd (diff) | |
| download | gcc-e40122f0fa19366975e6bcacc9ec0d93fa2151d7.zip gcc-e40122f0fa19366975e6bcacc9ec0d93fa2151d7.tar.gz gcc-e40122f0fa19366975e6bcacc9ec0d93fa2151d7.tar.bz2 | |
simplify-rtx.c (simplify_binary_operation_1): Cast width to HOST_WIDE_INT to avoid comparison warnings on some targets.
* simplify-rtx.c (simplify_binary_operation_1) <LSHIFTRT>: Cast
width to HOST_WIDE_INT to avoid comparison warnings on some targets.
From-SVN: r114248
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/simplify-rtx.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 95c9bad..ed782e1 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2006-05-30 Roger Sayle <roger@eyesopen.com> + * simplify-rtx.c (simplify_binary_operation_1) <LSHIFTRT>: Cast + width to HOST_WIDE_INT to avoid comparison warnings on some targets. + +2006-05-30 Roger Sayle <roger@eyesopen.com> + PR tree-optimization/23452 * fold-const.c (fold_mult_zconjz): New subroutine of fold_binary, to optimize z * conj(z) as realpart(z)^2 + imagpart(z)^2. diff --git a/gcc/simplify-rtx.c b/gcc/simplify-rtx.c index 65b1d19..3f627e5 100644 --- a/gcc/simplify-rtx.c +++ b/gcc/simplify-rtx.c @@ -2464,7 +2464,7 @@ simplify_binary_operation_1 (enum rtx_code code, enum machine_mode mode, if (GET_CODE (op0) == CLZ && GET_CODE (trueop1) == CONST_INT && STORE_FLAG_VALUE == 1 - && INTVAL (trueop1) < width) + && INTVAL (trueop1) < (HOST_WIDE_INT)width) { enum machine_mode imode = GET_MODE (XEXP (op0, 0)); unsigned HOST_WIDE_INT zero_val = 0; |