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| author | Michael Meissner <meissner@linux.vnet.ibm.com> | 2015-12-17 01:01:24 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 2015-12-17 01:01:24 +0000 |
| commit | 9393bc31a2a33c7662fe9d11afb059da3b46c2a6 (patch) | |
| tree | 90b5e34246065a43f0a6251537ae735f4157113d /gcc/tree-ssa.c | |
| parent | b880bd5dab51f16093e7f12f2f9a2b8c719d5f18 (diff) | |
| download | gcc-9393bc31a2a33c7662fe9d11afb059da3b46c2a6.zip gcc-9393bc31a2a33c7662fe9d11afb059da3b46c2a6.tar.gz gcc-9393bc31a2a33c7662fe9d11afb059da3b46c2a6.tar.bz2 | |
re PR target/68805 (ICE while var-tracking in simplify_binary_operation_1 with -g and -mvsx-timode)
[gcc]
2015-12-15 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/68805
* config/rs6000/rs6000.c (rs6000_gen_le_vsx_permute): Use ROTATE
instead of VEC_SELECT for TImode.
* config/rs6000/vsx.md (VSX_LE): Move TImode from VSX_LE to
VSX_LE_128, so that we use ROTATE to swap the 64-bit words instead
of using VEC_SELECT.
(VSX_LE_128): Likewise.
(define_peephole2): Add peephole to eliminate double xxpermdi when
copying TImode.
[gcc/testsuite]
2015-12-15 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/68805
* gcc.target/powerpc/pr68805.c: New test.
From-SVN: r231732
Diffstat (limited to 'gcc/tree-ssa.c')
0 files changed, 0 insertions, 0 deletions