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[Bug middle-end/63184] [7/8/9 Regression] Fails to simplify comparison
- From: "ro at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 06 Dec 2018 09:57:14 +0000
- Subject: [Bug middle-end/63184] [7/8/9 Regression] Fails to simplify comparison
- Auto-submitted: auto-generated
- References: <bug-63184-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63184
Rainer Orth <ro at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
CC| |ro at gcc dot gnu.org
Resolution|FIXED |---
--- Comment #14 from Rainer Orth <ro at gcc dot gnu.org> ---
The new testcases FAIL on quite a number of targets (I'm seeing it on
sparc-sun-solaris2.11, 32 and 64-bit, but there are also gcc-testresults
postings
for aarch64-unknown-linux-gnu, armv8l-unknown-linux-gnueabihf,
ia64-suse-linux-gnu, moxie-unknown-elf,powerpc64-unknown-linux-gnu,
powerpc64le-unknown-linux-gnu:
+FAIL: c-c++-common/pr19807-2.c -std=gnu++14 (test for excess errors)
+FAIL: c-c++-common/pr19807-2.c -std=gnu++17 (test for excess errors)
+FAIL: c-c++-common/pr19807-2.c -std=gnu++98 (test for excess errors)
+FAIL: c-c++-common/pr19807-3.c -std=gnu++14 (test for excess errors)
+FAIL: c-c++-common/pr19807-3.c -std=gnu++17 (test for excess errors)
+FAIL: c-c++-common/pr19807-3.c -std=gnu++98 (test for excess errors)
+FAIL: c-c++-common/pr19807-2.c -Wc++-compat (test for excess errors)
Excess errors:
Undefined first referenced
symbol in file
link_error /var/tmp//ccvTdBwc.o
+FAIL: c-c++-common/pr19807-3.c -Wc++-compat (test for excess errors)