https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91530
Bug ID: 91530
Summary: Several libgomp.*/scan-* tests FAIL without
avx_runtime
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libgomp
Assignee: unassigned at gcc dot gnu.org
Reporter: ro at gcc dot gnu.org
CC: jakub at gcc dot gnu.org
Target Milestone: ---
Target: i?86-*-*, x86_64-*-*
I just noticed that several libgomp.*/scan-* tests FAIL or are UNRESOLVED.
E.g.
on i386-pc-solais2.11
* 32-bit:
+UNRESOLVED: libgomp.c++/scan-10.C scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c++/scan-11.C scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c++/scan-12.C scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c++/scan-13.C scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c++/scan-14.C scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c++/scan-15.C scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c++/scan-16.C scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c++/scan-9.C scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c/scan-11.c scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c/scan-12.c scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c/scan-13.c scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c/scan-14.c scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c/scan-15.c scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c/scan-16.c scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c/scan-17.c scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c/scan-18.c scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c/scan-19.c scan-tree-dump-times vect "vectorized [2-6]
loops" 2
+UNRESOLVED: libgomp.c/scan-20.c scan-tree-dump-times vect "vectorized [2-6]
loops" 2
They all fail like this:
libgomp.c++/scan-10.C: dump file does not exist
while with -mavx the dump is created.
* 64-bit:
+FAIL: libgomp.c/scan-13.c scan-tree-dump-times vect "vectorized [2-6] loops" 2
+FAIL: libgomp.c/scan-17.c scan-tree-dump-times vect "vectorized [2-6] loops" 2
Similarly, they fail like
libgomp.c/scan-13.c: pattern found 0 times
while adding -mavx fixes the failure.
