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| author | Uros Bizjak <ubizjak@gmail.com> | 2018-02-01 17:04:18 +0100 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2018-02-01 17:04:18 +0100 |
| commit | ff814010dd090ceb7dded8eae598f0532e59513b (patch) | |
| tree | 3f347d51dba9f488d550eb9c7ab63e3e7e450f37 /gcc/combine.c | |
| parent | 19416210b37db0584cd0b3f3b3961324b8973d25 (diff) | |
| download | gcc-ff814010dd090ceb7dded8eae598f0532e59513b.zip gcc-ff814010dd090ceb7dded8eae598f0532e59513b.tar.gz gcc-ff814010dd090ceb7dded8eae598f0532e59513b.tar.bz2 | |
re PR rtl-optimization/84157 ([nvptx] ICE: RTL check: expected code 'reg', have 'lshiftrt')
PR rtl-optimization/84157
* combine.c (change_zero_ext): Use REG_P predicate in
front of HARD_REGISTER_P predicate.
From-SVN: r257302
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 970dd26..a9929f2 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -11483,7 +11483,7 @@ change_zero_ext (rtx pat) if (mode != inner_mode) { - if (HARD_REGISTER_P (x) + if (REG_P (x) && HARD_REGISTER_P (x) && !can_change_dest_mode (x, 0, mode)) continue; @@ -11501,7 +11501,7 @@ change_zero_ext (rtx pat) x = SUBREG_REG (XEXP (x, 0)); if (GET_MODE (x) != mode) { - if (HARD_REGISTER_P (x) + if (REG_P (x) && HARD_REGISTER_P (x) && !can_change_dest_mode (x, 0, mode)) continue; |