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comparison src/gpu/ptx/vm/gpu_ptx.cpp @ 11901:61767ccd4600

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PTX boolean return value, emitIntegerTestMove, warnings
author Morris Meyer <morris.meyer@oracle.com>
date Sun, 06 Oct 2013 18:15:56 -0400
parents c7abc8411011
children 67a1e27a8dbb
comparison
equal deleted inserted replaced
11900:1f82cda83ced 11901:61767ccd4600
381 381
382 // Get the result. TODO: Move this code to get_return_oop() 382 // Get the result. TODO: Move this code to get_return_oop()
383 BasicType return_type = ptxka.get_ret_type(); 383 BasicType return_type = ptxka.get_ret_type();
384 switch (return_type) { 384 switch (return_type) {
385 case T_INT: 385 case T_INT:
386 {
387 int return_val;
388 status = gpu::Ptx::_cuda_cu_memcpy_dtoh(&return_val, ptxka._return_value_ptr, T_INT_BYTE_SIZE);
389 if (status != GRAAL_CUDA_SUCCESS) {
390 tty->print_cr("[CUDA] *** Error (%d) Failed to copy value to device argument", status);
391 return false;
392 }
393 ret.set_jint(return_val);
394 }
395 break;
396 case T_BOOLEAN:
386 { 397 {
387 int return_val; 398 int return_val;
388 status = gpu::Ptx::_cuda_cu_memcpy_dtoh(&return_val, ptxka._return_value_ptr, T_INT_BYTE_SIZE); 399 status = gpu::Ptx::_cuda_cu_memcpy_dtoh(&return_val, ptxka._return_value_ptr, T_INT_BYTE_SIZE);
389 if (status != GRAAL_CUDA_SUCCESS) { 400 if (status != GRAAL_CUDA_SUCCESS) {
390 tty->print_cr("[CUDA] *** Error (%d) Failed to copy value to device argument", status); 401 tty->print_cr("[CUDA] *** Error (%d) Failed to copy value to device argument", status);