* [PATCH] c++: Fix g++.dg/ext/attr-section2.C etc. with Solaris/SPARC as
@ 2024-01-19 9:12 Rainer Orth
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From: Rainer Orth @ 2024-01-19 9:12 UTC (permalink / raw)
To: gcc-patches; +Cc: Patrick Palka, Jonathan Wakely
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The new g++.dg/ext/attr-section2*.C tests FAIL on Solaris/SPARC with the
native assembler:
+FAIL: g++.dg/ext/attr-section2.C -std=c++14 scan-assembler .(section|csect)[ \\\\t]+.foo
+FAIL: g++.dg/ext/attr-section2.C -std=c++17 scan-assembler .(section|csect)[ \\\\t]+.foo
+FAIL: g++.dg/ext/attr-section2.C -std=c++20 scan-assembler .(section|csect)[ \\\\t]+.foo
The problem is that the SPARC assembler requires the section name to be
double-quoted, like
.section ".foo%_Z3varIiE",#alloc,#write,#progbits
This patch allows for that. At the same time, it quotes literal dots in
the REs.
Tested on sparc-sun-solaris2.11 (as and gas) and i386-pc-solaris2.11 (as
and gas).
Ok for trunk?
Rainer
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University
2024-01-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
gcc/testsuite:
* g++.dg/ext/attr-section2.C (scan-assembler): Quote dots. Allow
for double-quoted section name.
* g++.dg/ext/attr-section2a.C: Likewise.
* g++.dg/ext/attr-section2b.C: Likewise.
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# HG changeset patch
# Parent 7d0c57f448dfceb02583a770e09fa7907720ba7e
c++: Fix g++.dg/ext/attr-section2.C etc. with Solaris/SPARC as
diff --git a/gcc/testsuite/g++.dg/ext/attr-section2.C b/gcc/testsuite/g++.dg/ext/attr-section2.C
--- a/gcc/testsuite/g++.dg/ext/attr-section2.C
+++ b/gcc/testsuite/g++.dg/ext/attr-section2.C
@@ -6,4 +6,4 @@ template<class T>
template int var<int>;
-// { dg-final { scan-assembler {.(section|csect)[ \t]+.foo} } }
+// { dg-final { scan-assembler {\.(section|csect)[ \t]+"?\.foo} } }
diff --git a/gcc/testsuite/g++.dg/ext/attr-section2a.C b/gcc/testsuite/g++.dg/ext/attr-section2a.C
--- a/gcc/testsuite/g++.dg/ext/attr-section2a.C
+++ b/gcc/testsuite/g++.dg/ext/attr-section2a.C
@@ -11,4 +11,4 @@ int A<T>::var = 42;
template struct A<int>;
-// { dg-final { scan-assembler {.(section|csect)[ \t]+.foo} } }
+// { dg-final { scan-assembler {\.(section|csect)[ \t]+"?\.foo} } }
diff --git a/gcc/testsuite/g++.dg/ext/attr-section2b.C b/gcc/testsuite/g++.dg/ext/attr-section2b.C
--- a/gcc/testsuite/g++.dg/ext/attr-section2b.C
+++ b/gcc/testsuite/g++.dg/ext/attr-section2b.C
@@ -9,4 +9,4 @@ int* fun() {
template int* fun<int>();
-// { dg-final { scan-assembler {.(section|csect)[ \t]+.foo} } }
+// { dg-final { scan-assembler {\.(section|csect)[ \t]+"?\.foo} } }
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