diff options
| author | amylaar <amylaar@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-04-25 16:14:24 +0000 |
|---|---|---|
| committer | amylaar <amylaar@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-04-25 16:14:24 +0000 |
| commit | bfc60c5056db1285cc6a321508afc27fdf9bc131 (patch) | |
| tree | fc23cad59ba5c632088ab802f8062abbeaab8bbd /gcc/emit-rtl.c | |
| parent | 6fe285fda0afaf04bd4f8b7bc5a24bb25785b20f (diff) | |
| download | gcc-bfc60c5056db1285cc6a321508afc27fdf9bc131.tar.gz | |
* emit-rtl.c (constant_subword): Also do sign extension in
BITS_PER_WORD == 16 case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41545 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/emit-rtl.c')
| -rw-r--r-- | gcc/emit-rtl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index 480ff15ee98..6fe21ae4d25 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -1369,7 +1369,7 @@ constant_subword (op, offset, mode) val = k[offset >> 1]; if ((offset & 1) == ! WORDS_BIG_ENDIAN) val >>= 16; - val &= 0xffff; + val = ((val & 0xffff) ^ 0x8000) - 0x8000; return GEN_INT (val); } else @@ -1448,7 +1448,7 @@ constant_subword (op, offset, mode) { if ((offset & 1) == ! WORDS_BIG_ENDIAN) val >>= 16; - val &= 0xffff; + val = ((val & 0xffff) ^ 0x8000) - 0x8000; } return GEN_INT (val); |