https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98384
Bug ID: 98384
Summary: new test case 20_util/to_chars/long_double.cc in
r11-6249 fails on powerpc64 BE
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
g:3c57e692357c79ee7623dfc1586652aee2aefb8f, r11-6249
make -k check RUNTESTFLAGS="conformance.exp=20_util/to_chars/long_double.cc"
FAIL: 20_util/to_chars/long_double.cc (test for excess errors)
# of unexpected failures 1
# of unresolved testcases 1
commit 3c57e692357c79ee7623dfc1586652aee2aefb8f
Author: Patrick Palka <[email protected]>
Date: Thu Dec 17 23:11:34 2020 -0500
libstdc++: Add floating-point std::to_chars implementation
This new test case is failing on powerpc64 big endian machines. It works fine
on LE machines.
/home/seurer/gcc/git/build/gcc-test/./gcc/xg++ -shared-libgcc
-B/home/seurer/gcc/git/build/gcc-test/./gcc -nostdinc++
-L/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/libstdc++-v3/src
-L/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/libstdc++-v3/src/.libs
-L/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs
-B/home/seurer/gcc/git/install/gcc-test/powerpc64-unknown-linux-gnu/bin/
-B/home/seurer/gcc/git/install/gcc-test/powerpc64-unknown-linux-gnu/lib/
-isystem
/home/seurer/gcc/git/install/gcc-test/powerpc64-unknown-linux-gnu/include
-isystem
/home/seurer/gcc/git/install/gcc-test/powerpc64-unknown-linux-gnu/sys-include
-B/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/./libstdc++-v3/src/.libs
-fmessage-length=0 -fno-show-column -ffunction-sections -fdata-sections -g -O2
-D_GNU_SOURCE -DLOCALEDIR="." -nostdinc++
-I/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/libstdc++-v3/include/powerpc64-unknown-linux-gnu
-I/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/libstdc++-v3/include
-I/home/seurer/gcc/git/gcc-test/libstdc++-v3/libsupc++
-I/home/seurer/gcc/git/gcc-test/libstdc++-v3/include/backward
-I/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/util
/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc
-include bits/stdc++.h -fdiagnostics-plain-output ./libtestc++.a
-Wl,--gc-sections
-L/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/libstdc++-v3/src/filesystem/.libs
-lm -o ./long_double.exe
/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc:
In function 'void test01()':
/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc:42:
error: 'nextdownl' was not declared in this scope; did you mean 'nexttowardl'?
/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc:43:
error: 'nextupl' was not declared in this scope; did you mean 'expl'?
/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc:
In function 'void test02()':
/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc:175:
error: 'nextdownl' was not declared in this scope; did you mean 'nexttowardl'?
/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc:184:
error: 'nextupl' was not declared in this scope; did you mean 'expl'?
compiler exited with status 1
FAIL: 20_util/to_chars/long_double.cc (test for excess errors)
Excess errors:
/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc:42:
error: 'nextdownl' was not declared in this scope; did you mean 'nexttowardl'?
/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc:43:
error: 'nextupl' was not declared in this scope; did you mean 'expl'?
/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc:175:
error: 'nextdownl' was not declared in this scope; did you mean 'nexttowardl'?
/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc:184:
error: 'nextupl' was not declared in this scope; did you mean 'expl'?
