https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
Bug ID: 115304
Summary: gcc.dg/vect/slp-gap-1.c FAILs
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: ro at gcc dot gnu.org
CC: rguenth at gcc dot gnu.org
Target Milestone: ---
Target: sparc*-sun-solaris2.11
The new gcc.dg/vect/slp-gap-1.c test FAILs on 32 and 64-bit Solaris/SPARC:
+FAIL: gcc.dg/vect/slp-gap-1.c -flto -ffat-lto-objects scan-tree-dump-times
vect "{_[0-9]+, 0" 6
+FAIL: gcc.dg/vect/slp-gap-1.c scan-tree-dump-times vect "{_[0-9]+, 0" 6
The dump has
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/slp-gap-1.c:7:21: note:
==> examining statement: _34 = *pix1_72;
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/slp-gap-1.c:7:21:
missed: unsupported vect permute { 0 1 2 3 8 9 10 11 }
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/slp-gap-1.c:7:21:
missed: unsupported load permutation
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/slp-gap-1.c:9:29:
missed: not vectorized: relevant stmt not supported: _34 = *pix1_72;
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/slp-gap-1.c:7:21: note:
==> examining statement: _34 = *pix1_72;
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/slp-gap-1.c:7:21:
missed: no array mode for V8QI[16]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/slp-gap-1.c:7:21:
missed: no array mode for V8QI[16]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/slp-gap-1.c:7:21:
missed: extract even/odd not supported by target
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/slp-gap-1.c:7:21:
missed: not falling back to elementwise accesses
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/slp-gap-1.c:9:29:
missed: not vectorized: relevant stmt not supported: _34 = *pix1_72;
IIUC the test needs both vect_perm and vect_extract_even_odd.
