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| author | amylaar <amylaar@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-06-30 12:30:00 +0000 |
|---|---|---|
| committer | amylaar <amylaar@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-06-30 12:30:00 +0000 |
| commit | 747b1ec1eda089a12b012efdd4c74c0e9e2e052a (patch) | |
| tree | b3bc9e9caf5ce8a2d5d561985ae7cc424b7bfa99 | |
| parent | 58960de0439a1b4875c5ff7eafbec0e87c11f75a (diff) | |
| download | ppe42-gcc-747b1ec1eda089a12b012efdd4c74c0e9e2e052a.tar.gz ppe42-gcc-747b1ec1eda089a12b012efdd4c74c0e9e2e052a.zip | |
* expmed.c (expand_smod_pow2): Fix sign of mask.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83905 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/expmed.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3d74a3c520f..e18d36ff1a0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2004-06-30 J"orn Rennecke <joern.rennecke@superh.com> + + * expmed.c (expand_smod_pow2): Fix sign of mask. + 2004-06-29 Diego Novillo <dnovillo@redhat.com> * tree-ssa-pre.c (phi_trans_add): Use is_gimple_min_invariant diff --git a/gcc/expmed.c b/gcc/expmed.c index bb60ba1e832..a2278b9d8c1 100644 --- a/gcc/expmed.c +++ b/gcc/expmed.c @@ -3124,7 +3124,7 @@ expand_smod_pow2 (enum machine_mode mode, rtx op0, HOST_WIDE_INT d) can avoid an explicit compare operation in the following comparison against zero. */ - mask = (HOST_WIDE_INT) 1 << (GET_MODE_BITSIZE (mode) - 1) + mask = (HOST_WIDE_INT) -1 << (GET_MODE_BITSIZE (mode) - 1) | (((HOST_WIDE_INT) 1 << logd) - 1); temp = expand_binop (mode, and_optab, op0, GEN_INT (mask), result, |
