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| author | Jakub Jelinek <jakub@redhat.com> | 2009-10-12 15:35:03 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2009-10-12 15:35:03 +0200 |
| commit | 821bdb23227503f21d8dc0e185bf1b10837b57a5 (patch) | |
| tree | 1bb13feb627d09a5975c6735d907cf6f1dfa355b /gcc/tree-ssa-dce.c | |
| parent | aeaf114b41e47b8446010fdc6acbad962bf4cb8e (diff) | |
| download | gcc-821bdb23227503f21d8dc0e185bf1b10837b57a5.zip gcc-821bdb23227503f21d8dc0e185bf1b10837b57a5.tar.gz gcc-821bdb23227503f21d8dc0e185bf1b10837b57a5.tar.bz2 | |
re PR target/41680 (ICE in trunc_int_for_mode)
PR target/41680
* config/i386/i386.md (split after *testqi_ext_3_rex64): Only narrow
paradoxical subregs to prevent partial register stalls if the inner
mode is integer mode.
* g++.dg/torture/pr41680.C: New test.
From-SVN: r152665
Diffstat (limited to 'gcc/tree-ssa-dce.c')
0 files changed, 0 insertions, 0 deletions