https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115652
Thomas Schwinge <tschwinge at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |---
--- Comment #8 from Thomas Schwinge <tschwinge at gcc dot gnu.org> ---
Richard, thanks for looking into this!
I confirm 'gcc.dg/vect/pr70138-1.c', 'gcc.dg/vect/pr70138-2.c' restored to
PASSing, but as of commit r15-1653-gf80db5495d5f8455b3003951727eb6c8dc67d81d
"tree-optimization/115652 - adjust insertion gsi for SLP", we've now got a
bunch of other ICEs for GCN target (tested '-march=gfx908'). (These are not
addressed by follow-up commit
r15-1670-gc7cb0dd94589ab501bca27f93641b4074e5a2e99 "tree-optimization/115652 -
amend last fix".)
PASS: gcc.dg/torture/pr111614.c -O0 (test for excess errors)
PASS: gcc.dg/torture/pr111614.c -O1 (test for excess errors)
{+FAIL: gcc.dg/torture/pr111614.c -O2 (internal compiler error:
Segmentation fault)+}
[-PASS:-]{+FAIL:+} gcc.dg/torture/pr111614.c -O2 (test for excess
errors)
PASS: gcc.dg/torture/pr111614.c -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions (test for excess errors)
PASS: gcc.dg/torture/pr111614.c -O3 -g (test for excess errors)
PASS: gcc.dg/torture/pr111614.c -Os (test for excess errors)
during GIMPLE pass: vect
[...]/gcc/testsuite/gcc.dg/torture/pr111614.c: In function 'main':
[...]/gcc/testsuite/gcc.dg/torture/pr111614.c:19:5: internal compiler
error: Segmentation fault
0x20dcac2 internal_error(char const*, ...)
[...]/gcc/diagnostic-global-context.cc:491
0x11af353 crash_signal
[...]/gcc/toplev.cc:319
0x7f8fc0faf51f ???
./signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0
0x14e6513 gimple_bb(gimple const*)
[...]/gcc/gimple.h:1909
0x14e6513 vect_stmt_dominates_stmt_p(gimple*, gimple*)
[...]/gcc/tree-vectorizer.cc:775
0x14bf1e5 vect_schedule_slp_node
[...]/gcc/tree-vect-slp.cc:9754
0x14d609f vect_schedule_slp_node
[...]/gcc/tree-vect-slp.cc:9583
0x14d609f vect_schedule_scc
[...]/gcc/tree-vect-slp.cc:10025
0x14d6038 vect_schedule_scc
[...]/gcc/tree-vect-slp.cc:10006
0x14d6038 vect_schedule_scc
[...]/gcc/tree-vect-slp.cc:10006
0x14d6038 vect_schedule_scc
[...]/gcc/tree-vect-slp.cc:10006
0x14d6038 vect_schedule_scc
[...]/gcc/tree-vect-slp.cc:10006
0x14d6797 vect_schedule_slp(vec_info*, vec<_slp_instance*, va_heap, vl_ptr>
const&)
[...]/gcc/tree-vect-slp.cc:10170
0x14a2a41 vect_transform_loop(_loop_vec_info*, gimple*)
[...]/gcc/tree-vect-loop.cc:12114
0x14e7614 vect_transform_loops
[...]/gcc/tree-vectorizer.cc:1007
0x14e7ce3 try_vectorize_loop_1
[...]/gcc/tree-vectorizer.cc:1153
0x14e7ce3 try_vectorize_loop
[...]/gcc/tree-vectorizer.cc:1183
0x14e836c execute
[...]/gcc/tree-vectorizer.cc:1299
Similarly:
{+FAIL: gcc.dg/vect/ggc-pr37574.c (internal compiler error: Segmentation
fault)+}
[-PASS:-]{+FAIL:+} gcc.dg/vect/ggc-pr37574.c (test for excess errors)
{+FAIL: gcc.dg/vect/no-scevccp-outer-13.c (internal compiler error:
Segmentation fault)+}
[-PASS:-]{+FAIL:+} gcc.dg/vect/no-scevccp-outer-13.c (test for excess
errors)
[-PASS:-]{+UNRESOLVED:+} gcc.dg/vect/no-scevccp-outer-13.c [-execution
test-]{+compilation failed to produce executable+}
[-PASS:-]{+FAIL:+} gcc.dg/vect/no-scevccp-outer-13.c scan-tree-dump-times
vect "OUTER LOOP VECTORIZED." 1
{+FAIL: gcc.dg/vect/no-scevccp-outer-18.c (internal compiler error:
Segmentation fault)+}
[-PASS:-]{+FAIL:+} gcc.dg/vect/no-scevccp-outer-18.c (test for excess
errors)
[-PASS:-]{+UNRESOLVED:+} gcc.dg/vect/no-scevccp-outer-18.c [-execution
test-]{+compilation failed to produce executable+}
[-PASS:-]{+FAIL:+} gcc.dg/vect/no-scevccp-outer-18.c scan-tree-dump-times
vect "OUTER LOOP VECTORIZED." 1
{+FAIL: gcc.dg/vect/no-scevccp-outer-7.c (internal compiler error:
Segmentation fault)+}
[-PASS:-]{+FAIL:+} gcc.dg/vect/no-scevccp-outer-7.c (test for excess
errors)
[-PASS:-]{+UNRESOLVED:+} gcc.dg/vect/no-scevccp-outer-7.c [-execution
test-]{+compilation failed to produce executable+}
[-PASS:-]{+FAIL:+} gcc.dg/vect/no-scevccp-outer-7.c scan-tree-dump-times
vect "OUTER LOOP VECTORIZED." 1
PASS: gcc.dg/vect/no-scevccp-outer-7.c scan-tree-dump-times vect
"vect_recog_widen_mult_pattern: detected(?:(?!Analysis failed).)*Analysis
succeeded" 1
{+FAIL: gcc.dg/vect/vect-outer-4i.c (internal compiler error: Segmentation
fault)+}
[-PASS:-]{+FAIL:+} gcc.dg/vect/vect-outer-4i.c (test for excess errors)
[-PASS:-]{+UNRESOLVED:+} gcc.dg/vect/vect-outer-4i.c [-execution
test-]{+compilation failed to produce executable+}
[-PASS:-]{+FAIL:+} gcc.dg/vect/vect-outer-4i.c scan-tree-dump-times vect
"OUTER LOOP VECTORIZED" 1
{+FAIL: gcc.dg/vect/vect-outer-4m.c (internal compiler error: Segmentation
fault)+}
[-PASS:-]{+FAIL:+} gcc.dg/vect/vect-outer-4m.c (test for excess errors)
[-PASS:-]{+UNRESOLVED:+} gcc.dg/vect/vect-outer-4m.c [-execution
test-]{+compilation failed to produce executable+}
XFAIL: gcc.dg/vect/vect-outer-4m.c scan-tree-dump-times vect "OUTER LOOP
VECTORIZED" 1
