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ARMv7k: simplify logic for deciding sjlj-exceptions. 

Slight change of behaviour in the odd armv7+watchos case, which should match
the other runtime components.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@258994 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tim Northover 2016-01-27 22:14:02 +00:00
parent 7252bd2d57
commit 3df2d70e24
2 changed files with 4 additions and 2 deletions
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3
lib/Driver/ToolChains.cpp
View File

@ -1076,8 +1076,7 @@ bool Darwin::UseSjLjExceptions(const ArgList &Args) const {
// 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; }

3
test/Driver/arch-armv7k.c
View File

@ -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"