Hi Martin
On 25/05/18 10:45, Martin Liška wrote:
On 05/21/2018 04:42 PM, Sudakshina Das wrote:
On 21/05/18 15:00, Rainer Orth wrote:
Hi Martin,
Thanks for opened eyes, following patch will fix that.
It's quite obvious, I'll install it right after tests will finish.
unfortunately, it didn't fix either issue:
* The switchlower -> switchlower1 renames in the dg-final* lines
(attached) are still necessary to avoid the UNRESOLVED errors.
Although obvious, I haven't installed them since ...
* ... even so
FAIL: gcc.dg/tree-prof/update-loopch.c scan-tree-dump switchlower1 "Removing basic
block"
remains.
[...]
You are right, it's using -O2, thus your patch is right. Please install the
patch
after testing. It's obvious fix.
But what about the remaining FAIL?
Sorry to add to this, but I have also observed the following failures on
aarch64-none-elf, aarch64-none-linux-gnu and aarch64_be-none-elf targets
bisected to this commit:
FAIL: gcc.dg/sancov/cmp0.c -O0 scan-tree-dump-times optimized
"__builtin___sanitizer_cov_trace_const_cmp" 7
FAIL: gcc.dg/sancov/cmp0.c -O0 scan-tree-dump-times optimized
"__builtin___sanitizer_cov_trace_switch \\(" 2
FAIL: gcc.dg/sancov/cmp0.c -O0 -g scan-tree-dump-times optimized
"__builtin___sanitizer_cov_trace_const_cmp" 7
FAIL: gcc.dg/sancov/cmp0.c -O0 -g scan-tree-dump-times optimized
"__builtin___sanitizer_cov_trace_switch \\(" 2
Hi.
I've just tested sancov tests on my aarch64 and cmp0.c looks fine. Can you
please tell me which -march, -mtune does
your board have?
FAIL: gcc.dg/tree-ssa/pr77445-2.c scan-tree-dump-not thread3 "not considered"
FAIL: gcc.dg/tree-ssa/ssa-dom-thread-7.c scan-tree-dump-not vrp2 "Jumps
threaded"
I can confirm these 2. It's kind of expected, I will clean it up before next
release. Jeff is aware
of that..
Martin
From my today's build, I only see the following remaining now:
FAIL: gcc.dg/tree-prof/update-loopch.c scan-tree-dump switchlower1
"Removing basic block"
FAIL: gcc.dg/tree-ssa/pr77445-2.c scan-tree-dump-not thread3 "not
considered"
FAIL: gcc.dg/tree-ssa/ssa-dom-thread-7.c scan-tree-dump-not vrp2 "Jumps
threaded"
Sudi
Sudi
Rainer
