+/*
+ * Copyright 2012, 2013 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Authors: Tom Stellard <thomas.stellard@amd.com>
+ *
+ */
+
#include "radeon_llvm_util.h"
#include "util/u_memory.h"
#include <llvm-c/BitReader.h>
#include <llvm-c/Core.h>
+#include <llvm-c/Transforms/PassManagerBuilder.h>
-static LLVMModuleRef radeon_llvm_parse_bitcode(const unsigned char * bitcode,
+LLVMModuleRef radeon_llvm_parse_bitcode(const unsigned char * bitcode,
unsigned bitcode_len)
{
LLVMMemoryBufferRef buf;
- LLVMModuleRef module = LLVMModuleCreateWithName("radeon");
+ LLVMContextRef ctx = LLVMContextCreate();
+ LLVMModuleRef module;
buf = LLVMCreateMemoryBufferWithMemoryRangeCopy((const char*)bitcode,
bitcode_len, "radeon");
- LLVMParseBitcode(buf, &module, NULL);
+ LLVMParseBitcodeInContext(ctx, buf, &module, NULL);
return module;
}
return LLVMGetNamedMetadataNumOperands(mod, "opencl.kernels");
}
+static void radeon_llvm_optimize(LLVMModuleRef mod)
+{
+ LLVMPassManagerBuilderRef builder = LLVMPassManagerBuilderCreate();
+ LLVMPassManagerRef pass_manager = LLVMCreatePassManager();
+
+ LLVMPassManagerBuilderUseInlinerWithThreshold(builder, 1000000000);
+ LLVMPassManagerBuilderPopulateModulePassManager(builder, pass_manager);
+
+ LLVMRunPassManager(pass_manager, mod);
+ LLVMPassManagerBuilderDispose(builder);
+ LLVMDisposePassManager(pass_manager);
+}
+
LLVMModuleRef radeon_llvm_get_kernel_module(unsigned index,
const unsigned char *bitcode, unsigned bitcode_len)
{
LLVMDeleteFunction(kernel_function);
}
FREE(kernel_metadata);
+ radeon_llvm_optimize(mod);
return mod;
}