https://github.com/anoopkg6 created
https://github.com/llvm/llvm-project/pull/139764
Making -funwind-tables by default for SystemZ like other architectures in
driver by setting UnwindTableLevel::Asynchronous.
This enables eh_frame to be generated by default.
>From e0b15d83e04aebc8f7198af085c6fbe35f5ca7d4 Mon Sep 17 00:00:00 2001
From: anoopkg6 <anoop...@github.com>
Date: Tue, 13 May 2025 18:33:15 +0200
Subject: [PATCH] Make -funwind-tables the default for SystemZ.
---
clang/lib/Driver/ToolChains/Gnu.cpp | 1 +
1 file changed, 1 insertion(+)
diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp
b/clang/lib/Driver/ToolChains/Gnu.cpp
index 8397f1121ec2c..73e372537927c 100644
--- a/clang/lib/Driver/ToolChains/Gnu.cpp
+++ b/clang/lib/Driver/ToolChains/Gnu.cpp
@@ -3103,6 +3103,7 @@ Generic_GCC::getDefaultUnwindTableLevel(const ArgList
&Args) const {
case llvm::Triple::ppc64le:
case llvm::Triple::riscv32:
case llvm::Triple::riscv64:
+ case llvm::Triple::systemz:
case llvm::Triple::x86:
case llvm::Triple::x86_64:
return UnwindTableLevel::Asynchronous;
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