search for: __throw_concurrence_unlock_error

Displaying 2 results from an estimated 2 matches for "__throw_concurrence_unlock_error".

2007 Aug 24
0
[LLVMdev] Turning on exception handling codegen
...nus "L0" ccAMeZbg.s:111:symbol: "___gxx_personality_v0" can't be undefined in a subtraction expression for this reduced testcase: namespace __cxxabiv1 { extern "C" void *__cxa_allocate_exception() throw(); } int bork(void); namespace __gnu_cxx { inline void __throw_concurrence_unlock_error() { } struct __mutex { void unlock() { if (bork() != 0) __throw_concurrence_unlock_error(); } }; } __gnu_cxx::__mutex emergency_mutex; extern "C" void *__cxxabiv1::__cxa_allocate_exception() throw() { emergency_mutex.unlock(); } I've been looking at i...
2007 Aug 24
3
[LLVMdev] Turning on exception handling codegen
On 8/24/07, Chris Lattner <sabre at nondot.org> wrote: > > so how about turning it on? > > It sounds good, but I'm concerned about darwin/x86. Bill, can you see how > well darwin/x86 is doing these days? If there are no regressions from > turning this on by default, we should do it. :) > I'm assuming that this is 4.2? :-) I'll give it a try. -bw