diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 16 |
2 files changed, 11 insertions, 10 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e72be38..2217302 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,4 +1,9 @@ 2011-08-20 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/i386.c (ix86_binary_operator_ok): Use + satisfies_constraint_L. + +2011-08-20 Uros Bizjak <ubizjak@gmail.com> Michael Matz <matz@suse.de> * config/i386/i386.c (ix86_expand_round_sse4): Expand as diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index bdcbd26..7b7ac87 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -15787,16 +15787,12 @@ ix86_binary_operator_ok (enum rtx_code code, enum machine_mode mode, /* Source 1 cannot be a non-matching memory. */ if (MEM_P (src1) && !rtx_equal_p (dst, src1)) - { - /* Support "andhi/andsi/anddi" as a zero-extending move. */ - return (code == AND - && (mode == HImode - || mode == SImode - || (TARGET_64BIT && mode == DImode)) - && CONST_INT_P (src2) - && (INTVAL (src2) == 0xff - || INTVAL (src2) == 0xffff)); - } + /* Support "andhi/andsi/anddi" as a zero-extending move. */ + return (code == AND + && (mode == HImode + || mode == SImode + || (TARGET_64BIT && mode == DImode)) + && satisfies_constraint_L (src2)); return true; } |