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arm64: gcc: Remove seds only useful for x86, and document new failures in GCC 14

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Xi Ruoyao 2024-05-14 00:28:02 +08:00
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commit 2324b83c6d
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chapter08/gcc.xml
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@ -142,11 +142,7 @@ cd build</userinput></screen>
<para>Now remove/fix several known test failures:</para>
<screen><userinput remap="test">sed -e '/cpython/d' -i ../gcc/testsuite/gcc.dg/plugin/plugin.exp
sed -e 's/no-pic /&amp;-no-pie /' -i ../gcc/testsuite/gcc.target/i386/pr113689-1.c
sed -e 's/300000/(1|300000)/' -i ../libgomp/testsuite/libgomp.c-c++-common/pr109062.c
sed -e 's/{ target nonpic } //' \
-e '/GOTPCREL/d' -i ../gcc/testsuite/gcc.target/i386/fentryname3.c</userinput></screen>
<screen><userinput remap="test">sed -e '/cpython/d' -i ../gcc/testsuite/gcc.dg/plugin/plugin.exp</userinput></screen>
<para>Test the results as a non-privileged user, but do not stop at errors:</para>
@ -184,13 +180,21 @@ su tester -c "PATH=$PATH make -k check"</userinput></screen>
if the hardware does not support AVX.</para>
-->
<para>On ARM64, many tests in the
<filename class='directory'>c-c++-common/hwasan</filename>
directory are known to fail in both gcc and g++ tests<!-- why? -->,
and many tests in the
<!-- https://gcc.gnu.org/PR111124 -->
<!-- https://gcc.gnu.org/PR111224 for modules.
https://gcc.gnu.org/PR112376 for ssa-dom-thread-7.
TODO: for others why?? -->
<para>On ARM64, many tests in
the <filename class='directory'>c-c++-common/hwasan</filename>,
the <filename class='directory'>gcc.target/aarch64/sve/acle</filename>
directory,
the <filename class='directory'>gcc.target/aarch64/sme</filename>
directory,
and the
<filename class='directory'>g++.dg/modules</filename>
directory are known to fail in g++ tests.</para>
directory are known to fail.
The tests named <filename>memset-strict-align-1.c</filename>,
<filename>ssa-dom-thread-7.c</filename>, and
<filename>pr113618.c</filename> are also known to fail.</para>
<para>A few unexpected failures cannot always be avoided. In some cases
test failures depend on the specific hardware of the system.<!--The GCC developers