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* [r12-7175 Regression] FAIL: g++.dg/warn/Wuninitialized-32.C -std=c++98 (test for excess errors) on Linux/x86_64
@ 2022-02-10 19:32 sunil.k.pandey
  0 siblings, 0 replies; only message in thread
From: sunil.k.pandey @ 2022-02-10 19:32 UTC (permalink / raw)
  To: gcc-patches, gcc-regression, rguenther

On Linux/x86_64,

0f58ba4dd6b25b16d25494ae18d15dfa681f9b65 is the first bad commit
commit 0f58ba4dd6b25b16d25494ae18d15dfa681f9b65
Author: Richard Biener <rguenther@suse.de>
Date:   Fri Feb 4 09:46:43 2022 +0100

    tree-optimization/104373 - early diagnostic on unreachable code

caused

FAIL: g++.dg/warn/Wuninitialized-32.C  -std=c++14 (test for excess errors)
FAIL: g++.dg/warn/Wuninitialized-32.C  -std=c++17 (test for excess errors)
FAIL: g++.dg/warn/Wuninitialized-32.C  -std=c++20 (test for excess errors)
FAIL: g++.dg/warn/Wuninitialized-32.C  -std=c++98 (test for excess errors)

with GCC configured with

../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-7175/usr --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl --enable-libmpx x86_64-linux --disable-bootstrap

To reproduce:

$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/warn/Wuninitialized-32.C --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/warn/Wuninitialized-32.C --target_board='unix{-m32\ -march=cascadelake}'"

(Please do not reply to this email, for question about this report, contact me at skpgkp2 at gmail dot com)


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2022-02-10 19:32 [r12-7175 Regression] FAIL: g++.dg/warn/Wuninitialized-32.C -std=c++98 (test for excess errors) on Linux/x86_64 sunil.k.pandey

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