Author: tnorthover
Date: Wed Jan 27 16:14:02 2016
New Revision: 258994
URL: http://llvm.org/viewvc/llvm-project?rev=258994&view=rev
Log:
ARMv7k: simplify logic for deciding sjlj-exceptions.
Slight change of behaviour in the odd armv7+watchos case, which should match
the other runtime components.
Modified:
cfe/trunk/lib/Driver/ToolChains.cpp
cfe/trunk/test/Driver/arch-armv7k.c
Modified: cfe/trunk/lib/Driver/ToolChains.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.cpp?rev=258994&r1=258993&r2=258994&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains.cpp Wed Jan 27 16:14:02 2016
@@ -1076,8 +1076,7 @@ bool Darwin::UseSjLjExceptions(const Arg
// Only watchOS uses the new DWARF/Compact unwinding method.
llvm::Triple Triple(ComputeLLVMTriple(Args));
- return !(Triple.getArchName() == "armv7k" ||
- Triple.getArchName() == "thumbv7k") && !isTargetWatchOS();
+ return !Triple.isWatchABI();
}
bool MachO::isPICDefault() const { return true; }
Modified: cfe/trunk/test/Driver/arch-armv7k.c
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/arch-armv7k.c?rev=258994&r1=258993&r2=258994&view=diff
==============================================================================
--- cfe/trunk/test/Driver/arch-armv7k.c (original)
+++ cfe/trunk/test/Driver/arch-armv7k.c Wed Jan 27 16:14:02 2016
@@ -9,3 +9,6 @@
// match.
// RUN: %clang -target x86_64-apple-macosx10.9 -arch armv7k
-miphoneos-version-min=9.0 -c %s -### 2>&1 | FileCheck %s
+
+// RUN: %clang -target x86_64-apple-macosx10.9 -arch armv7
-mwatchos-version-min=9.0 -c %s -### 2>&1 | FileCheck %s
--check-prefix=CHECK-SJLJ
+// CHECK-SJLJ: "-fsjlj-exceptions"
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