diff options
Diffstat (limited to 'gcc/config/rs6000/rs6000.c')
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 263f144d6ac..ff01d2ee0cc 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -16768,23 +16768,13 @@ rs6000_gimple_fold_builtin (gimple_stmt_iterator *gsi) case ALTIVEC_BUILTIN_VSPLTISH: case ALTIVEC_BUILTIN_VSPLTISW: { - int size; - - if (fn_code == ALTIVEC_BUILTIN_VSPLTISB) - size = 8; - else if (fn_code == ALTIVEC_BUILTIN_VSPLTISH) - size = 16; - else - size = 32; - arg0 = gimple_call_arg (stmt, 0); lhs = gimple_call_lhs (stmt); /* Only fold the vec_splat_*() if the lower bits of arg 0 is a 5-bit signed constant in range -16 to +15. */ if (TREE_CODE (arg0) != INTEGER_CST - || !IN_RANGE (sext_hwi(TREE_INT_CST_LOW (arg0), size), - -16, 15)) + || !IN_RANGE (TREE_INT_CST_LOW (arg0), -16, 15)) return false; gimple_seq stmts = NULL; location_t loc = gimple_location (stmt); |