diff options
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 24ebbc97147..f0b5b0698dd 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -9327,13 +9327,8 @@ gen_lowpart_for_combine (enum machine_mode mode, rtx x) result = gen_lowpart_common (mode, x); #ifdef CANNOT_CHANGE_MODE_CLASS - if (result != 0 - && GET_CODE (result) == SUBREG - && REG_P (SUBREG_REG (result)) - && REGNO (SUBREG_REG (result)) >= FIRST_PSEUDO_REGISTER) - bitmap_set_bit (&subregs_of_mode, REGNO (SUBREG_REG (result)) - * MAX_MACHINE_MODE - + GET_MODE (result)); + if (result != 0 && GET_CODE (result) == SUBREG) + record_subregs_of_mode (result); #endif if (result) |