clang/0001-PATCH-clang-Make-funwind-tables-the-default-on-all-a.patch

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From 49f827b09db549de62dcaf8b90b3fcb3e08c0ee5 Mon Sep 17 00:00:00 2001
From: Serge Guelton <sguelton@redhat.com>
Date: Mon, 6 Mar 2023 12:37:48 +0100
Subject: [PATCH] Make -funwind-tables the default on all archs
---
clang/lib/Driver/ToolChains/Gnu.cpp | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
index 24fbdcffc07b..8fed46b49515 100644
--- a/clang/lib/Driver/ToolChains/Gnu.cpp
+++ b/clang/lib/Driver/ToolChains/Gnu.cpp
@@ -2904,6 +2904,10 @@ Generic_GCC::getDefaultUnwindTableLevel(const ArgList &Args) const {
case llvm::Triple::riscv64:
case llvm::Triple::x86:
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case llvm::Triple::x86_64:
+ // Enable -funwind-tables on all architectures supported by Fedora:
+ // rhbz#1655546
+ case llvm::Triple::systemz:
+ case llvm::Triple::arm:
return UnwindTableLevel::Asynchronous;
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default:
return UnwindTableLevel::None;
--
2.39.1