diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2021-01-30 14:58:14 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2021-01-30 14:58:14 +0100 |
| commit | accc5ba53e0d0c660aa69f16ef32fc05e4439f1f (patch) | |
| tree | ac7ea4241798e4ad9bc369e6f12b1ae1c31e9296 /gcc/system.h | |
| parent | 25f303e9a27a0d799f9979446d9f11ed62b8d648 (diff) | |
| download | gcc-accc5ba53e0d0c660aa69f16ef32fc05e4439f1f.zip gcc-accc5ba53e0d0c660aa69f16ef32fc05e4439f1f.tar.gz gcc-accc5ba53e0d0c660aa69f16ef32fc05e4439f1f.tar.bz2 | |
i386, df: Fix up gcc.c-torture/compile/20051216-1.c -O1 -march=cascadelake
> rtl-optimization/98863 - tame i386 specific RPAD pass
>
> caused
>
> FAIL: gcc.c-torture/compile/20051216-1.c -O1 (internal compiler error)
> FAIL: gcc.c-torture/compile/20051216-1.c -O1 (test for excess errors)
The problem is that we don't revert the df flags back.
This patch fixes it by clearing DF_DEFER_INSN_RESCAN after
calling df_process_deferred_rescans, so that it doesn't leak into following
unprepared passes that expect non-deferred rescans.
2021-01-30 Jakub Jelinek <jakub@redhat.com>
* config/i386/i386-features.c (remove_partial_avx_dependency): Clear
DF_DEFER_INSN_RESCAN after calling df_process_deferred_rescans.
* gcc.target/i386/20051216-1.c: New test.
Diffstat (limited to 'gcc/system.h')
0 files changed, 0 insertions, 0 deletions