diff options
| author | zadeck <zadeck@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-09-24 17:22:03 +0000 |
|---|---|---|
| committer | zadeck <zadeck@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-09-24 17:22:03 +0000 |
| commit | 05363b4a3846511fdb39dc9984c5b4d0978a846c (patch) | |
| tree | 11719cfe1b3a540322d8325c9fa72dd69a7f6f7c /gcc/emit-rtl.c | |
| parent | 087b03caccd74346e58bea10d9d8b07a4ccb3e90 (diff) | |
| download | gcc-05363b4a3846511fdb39dc9984c5b4d0978a846c.tar.gz | |
patch to canonize wide-ints smaller than one HWI
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/wide-int@202871 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/emit-rtl.c')
| -rw-r--r-- | gcc/emit-rtl.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index d72ba98b3dd..143f29882c3 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -579,8 +579,6 @@ immed_wide_int_const (const wide_int &v, enum machine_mode mode) if (len < 2 || prec <= HOST_BITS_PER_WIDE_INT) return gen_int_mode (v.elt (0), mode); - wide_int copy = v; - wi::clear_undef (copy, SIGNED); #if TARGET_SUPPORTS_WIDE_INT { unsigned int i; @@ -599,12 +597,12 @@ immed_wide_int_const (const wide_int &v, enum machine_mode mode) CWI_PUT_NUM_ELEM (value, len); for (i = 0; i < len; i++) - CONST_WIDE_INT_ELT (value, i) = copy.elt (i); + CONST_WIDE_INT_ELT (value, i) = v.elt (i); return lookup_const_wide_int (value); } #else - return immed_double_const (copy.elt (0), copy.elt (1), mode); + return immed_double_const (v.elt (0), v.elt (1), mode); #endif } |