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| author | Richard Sandiford <rsandifo@redhat.com> | 2003-09-26 06:05:48 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2003-09-26 06:05:48 +0000 |
| commit | 9eb5455884dc17327a98a395ca148c254c2a908d (patch) | |
| tree | f74443df976a468a632228cd8b2dcaafee3ec91e | |
| parent | a801686396a4bb15554e2546dbb9e78b6d062f45 (diff) | |
| download | gcc-9eb5455884dc17327a98a395ca148c254c2a908d.zip gcc-9eb5455884dc17327a98a395ca148c254c2a908d.tar.gz gcc-9eb5455884dc17327a98a395ca148c254c2a908d.tar.bz2 | |
* combine.c (if_then_else_cond): Tighten mode check.
From-SVN: r71815
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/combine.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0051408..6ead1c0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2003-09-26 Richard Sandiford <rsandifo@redhat.com> + + * combine.c (if_then_else_cond): Tighten mode check. + 2003-09-25 Nathanael Nerode <neroden@gcc.gnu.org> * cppcharset.c, cpphash.h: Rename 'struct strbuf' to diff --git a/gcc/combine.c b/gcc/combine.c index c18c36e..3a3d922 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -7422,7 +7422,7 @@ if_then_else_cond (rtx x, rtx *ptrue, rtx *pfalse) } /* Likewise for 0 or a single bit. */ - else if (mode != VOIDmode + else if (SCALAR_INT_MODE_P (mode) && GET_MODE_BITSIZE (mode) <= HOST_BITS_PER_WIDE_INT && exact_log2 (nz = nonzero_bits (x, mode)) >= 0) { |