search for: pthread_rwlockattr_t

Hi Vincent, This is an LLVM issue, rather than a clang issue, so llvmdev is the appropriate mailing list for this report. Your fix looks semantically valid, but it would be cleaner to only create and destroy the pthread_rwlockattr_t if it is actually needed, rather than creating it, initialising it, not using it, and then destroying it on mingw (and, as the code currently stands, *BSD). The code in the #ifdef just above your change is a bit strange too. Perhaps someone could explain this. It is setting PTHREAD_PROCESS_PRI...

...--Owen On Feb 14, 2010, at 6:30 AM, David Chisnall wrote: > Hi Vincent, > > This is an LLVM issue, rather than a clang issue, so llvmdev is the appropriate mailing list for this report. > > Your fix looks semantically valid, but it would be cleaner to only create and destroy the pthread_rwlockattr_t if it is actually needed, rather than creating it, initialising it, not using it, and then destroying it on mingw (and, as the code currently stands, *BSD). > > The code in the #ifdef just above your change is a bit strange too. Perhaps someone could explain this. It is setting PTHREAD_P...

...ng for pthread_rwlock_t configure:10562: gcc -c -g -O2 conftest.c >&5 configure:10568: $? = 0 configure:10571: test -z || test ! -s conftest.err configure:10574: $? = 0 configure:10577: test -s conftest.o configure:10580: $? = 0 configure:10591: result: yes configure:10601: checking for pthread_rwlockattr_t configure:10627: gcc -c -g -O2 conftest.c >&5 configure:10633: $? = 0 configure:10636: test -z || test ! -s conftest.err configure:10639: $? = 0 configure:10642: test -s conftest.o configure:10645: $? = 0 configure:10656: result: yes configure:10680: checking for pthread_getattr_np conf...

...ng for freetype/internal/sfnt.h... yes checking for FT_TrueTypeEngineType... no checking for FT_Load_Sfnt_Table... yes checking for parport header/ppdev.h... yes checking for va_copy... yes checking for __va_copy... yes checking for sigsetjmp... yes checking for pthread_rwlock_t... yes checking for pthread_rwlockattr_t... yes checking for pthread_getattr_np... yes checking for pthread_get_stackaddr_np... no checking for pthread_get_stacksize_np... no checking for artsc-config... /usr/bin/artsc-config checking for arts_init in -lartsc... yes checking for esd-config... /usr/bin/esd-config checking for esd_open_soun...

I have a new problem: Register RBP is used in a function foo. (I am not allocating RBP to any virtual register, the instances of RBP in function foo are in the machine code when my register allocator starts.) Function foo calls function bar. Register RBP is not saved across the call, though it is live after the call. Function bar includes a virtual register. The code that I'm using to

...ders_queued; unsigned int __nr_writers_queued; int __writer; int __shared; unsigned long int __pad1; unsigned long int __pad2; unsigned int __flags; } __data; char __size[56]; long int __align; } pthread_rwlock_t; typedef union { char __size[8]; long int __align; } pthread_rwlockattr_t; typedef volatile int pthread_spinlock_t; typedef union { char __size[32]; long int __align; } pthread_barrier_t; typedef union { char __size[4]; int __align; } pthread_barrierattr_t; typedef long int ptrdiff_t; extern void *malloc (size_t __size) __attribute__ ((__nothrow__)) __attribute...