diff options
| author | liuhongt <hongtao.liu@intel.com> | 2023-11-15 16:50:44 +0800 |
|---|---|---|
| committer | liuhongt <hongtao.liu@intel.com> | 2023-11-16 18:48:21 +0800 |
| commit | e36d5f424a0dcb984620a172c73da989f215dc42 (patch) | |
| tree | 3cf7cc21cfdc4aa825992ff5e0fd967f1d675221 /gcc/gcov.cc | |
| parent | c7f6537db94f7c6320a5a8ecaa387c9b9ce1f0ac (diff) | |
| download | gcc-e36d5f424a0dcb984620a172c73da989f215dc42.zip gcc-e36d5f424a0dcb984620a172c73da989f215dc42.tar.gz gcc-e36d5f424a0dcb984620a172c73da989f215dc42.tar.bz2 | |
Fix ICE of unrecognizable insn.
The new added splitter will generate
(insn 58 56 59 2 (set (reg:V4HI 20 xmm0 [129])
(vec_duplicate:V4HI (reg:HI 22 xmm2 [123]))) "testcase.c":16:21 -1
But we only have
(define_insn "*vec_dupv4hi"
[(set (match_operand:V4HI 0 "register_operand" "=y,Yw")
(vec_duplicate:V4HI
(truncate:HI
(match_operand:SI 1 "register_operand" "0,Yw"))))]
The patch add patterns for V4HI and V2HI.
gcc/ChangeLog:
PR target/112532
* config/i386/mmx.md (*vec_dup<mode>): Extend for V4HI and
V2HI.
gcc/testsuite/ChangeLog:
* gcc.target/i386/pr112532.c: New test.
Diffstat (limited to 'gcc/gcov.cc')
0 files changed, 0 insertions, 0 deletions