diff options
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/tilegx/tilegx.md | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/gcc/config/tilegx/tilegx.md b/gcc/config/tilegx/tilegx.md index 944953c34b2..a2c1aef3975 100644 --- a/gcc/config/tilegx/tilegx.md +++ b/gcc/config/tilegx/tilegx.md @@ -1799,13 +1799,16 @@ (define_expand "clzsi2" [(set (match_dup 2) - (ashift:DI (match_operand:SI 1 "reg_or_0_operand" "") + (zero_extend:DI (match_operand:SI 1 "reg_or_0_operand" ""))) + (set (match_dup 2) + (ashift:DI (match_dup 2) (const_int 32))) - (set (subreg:DI (match_operand:SI 0 "register_operand" "") 0) - (clz:DI (match_dup 2)))] + (set (match_dup 2) + (clz:DI (match_dup 2))) + (set (match_operand:SI 0 "register_operand" "") + (subreg:SI (match_dup 2) 0))] "" { - operands[1] = simplify_gen_subreg (DImode, operands[1], SImode, 0); operands[2] = gen_reg_rtx (DImode); }) |