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| author | Ian Lance Taylor <iant@golang.org> | 2021-10-27 08:47:25 -0700 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2021-10-27 08:47:25 -0700 |
| commit | a6d3012b274f38b20e2a57162106f625746af6c6 (patch) | |
| tree | 09ff8b13eb8ff7594c27dc8812efbf696dc97484 /gcc/expmed.c | |
| parent | cd2fd5facb5e1882d3f338ed456ae9536f7c0593 (diff) | |
| parent | 99b1021d21e5812ed01221d8fca8e8a32488a934 (diff) | |
| download | gcc-a6d3012b274f38b20e2a57162106f625746af6c6.zip gcc-a6d3012b274f38b20e2a57162106f625746af6c6.tar.gz gcc-a6d3012b274f38b20e2a57162106f625746af6c6.tar.bz2 | |
Merge from trunk revision 99b1021d21e5812ed01221d8fca8e8a32488a934.
Diffstat (limited to 'gcc/expmed.c')
| -rw-r--r-- | gcc/expmed.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/expmed.c b/gcc/expmed.c index 59734d4..bbdd0e7 100644 --- a/gcc/expmed.c +++ b/gcc/expmed.c @@ -806,7 +806,8 @@ store_bit_field_1 (rtx str_rtx, poly_uint64 bitsize, poly_uint64 bitnum, } } else if (constant_multiple_p (bitnum, regsize * BITS_PER_UNIT, ®num) - && multiple_p (bitsize, regsize * BITS_PER_UNIT)) + && multiple_p (bitsize, regsize * BITS_PER_UNIT) + && known_ge (GET_MODE_BITSIZE (GET_MODE (op0)), bitsize)) { sub = simplify_gen_subreg (fieldmode, op0, GET_MODE (op0), regnum * regsize); |