[Beignet] [PATCH] Silence compilation warnings when release build.

[Yang Rong]

Also silence warnings in 32bit system.

Signed-off-by: Yang Rong <rong.r.yang at intel.com>
---
 backend/src/backend/gen_encoder.cpp        |  3 +--
 backend/src/backend/gen_insn_selection.cpp |  3 +--
 backend/src/backend/program.cpp            |  2 +-
 src/performance.c                          | 10 +++++-----
 4 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/backend/src/backend/gen_encoder.cpp b/backend/src/backend/gen_encoder.cpp
index a764e9d..8330deb 100644
--- a/backend/src/backend/gen_encoder.cpp
+++ b/backend/src/backend/gen_encoder.cpp
@@ -1015,6 +1015,7 @@ namespace gbe
 
   void GenEncoder::patchJMPI(uint32_t insnID, int32_t jumpDistance) {
     GenNativeInstruction &insn = *(GenNativeInstruction *)&this->store[insnID];
+    GenNativeInstruction &insn2 = *(GenNativeInstruction *)&this->store[insnID+2];
     GBE_ASSERT(insnID < this->store.size());
     GBE_ASSERT(insn.header.opcode == GEN_OPCODE_JMPI ||
                insn.header.opcode == GEN_OPCODE_BRD  ||
@@ -1043,7 +1044,6 @@ namespace gbe
       // for all the branching instruction. And need to adjust the distance
       // for those branch instruction's start point and end point contains
       // this instruction.
-      GenNativeInstruction &insn2 = *(GenNativeInstruction *)&this->store[insnID+2];
       GBE_ASSERT(insn2.header.opcode == GEN_OPCODE_NOP);
       insn.header.opcode = GEN_OPCODE_ADD;
       this->setDst(&insn, GenRegister::ip());
@@ -1052,7 +1052,6 @@ namespace gbe
     } else {
       insn.header.predicate_inverse ^= 1;
       this->setSrc1(&insn, GenRegister::immd(2));
-      GenNativeInstruction &insn2 = *(GenNativeInstruction *)&this->store[insnID+2];
       GBE_ASSERT(insn2.header.opcode == GEN_OPCODE_NOP);
       GBE_ASSERT(insnID < this->store.size());
       insn2.header.predicate_control = GEN_PREDICATE_NONE;
diff --git a/backend/src/backend/gen_insn_selection.cpp b/backend/src/backend/gen_insn_selection.cpp
index a6b1cec..fcbbccb 100644
--- a/backend/src/backend/gen_insn_selection.cpp
+++ b/backend/src/backend/gen_insn_selection.cpp
@@ -2688,9 +2688,8 @@ namespace gbe
                          uint32_t bti) const
     {
       using namespace ir;
-      const uint32_t valueNum = insn.getValueNum();
       const uint32_t simdWidth = sel.isScalarReg(insn.getValue(0)) ? 1 : sel.ctx.getSimdWidth();
-      GBE_ASSERT(valueNum == 1);
+      GBE_ASSERT(insn.getValueNum() == 1);
       GenRegister dst = GenRegister::retype(sel.selReg(insn.getValue(0)), GEN_TYPE_F);
       // get dword based address
       GenRegister addrDW = GenRegister::udxgrf(simdWidth, sel.reg(FAMILY_DWORD, simdWidth == 1));
diff --git a/backend/src/backend/program.cpp b/backend/src/backend/program.cpp
index 121e237..ea36f28 100644
--- a/backend/src/backend/program.cpp
+++ b/backend/src/backend/program.cpp
@@ -643,7 +643,7 @@ namespace gbe {
 
     while (getline(idirs, pcmFileName, ':')) {
       if(access(pcmFileName.c_str(), R_OK) == 0) {
-        findPcm = true;
+        findPcm |= true;
         break;
       }
     }
diff --git a/src/performance.c b/src/performance.c
index 5248bb7..a785460 100644
--- a/src/performance.c
+++ b/src/performance.c
@@ -20,7 +20,7 @@ typedef struct kernel_storage_node
 
 typedef struct context_storage_node
 {
-  uint64_t context_id;
+  uintptr_t context_id;
   kernel_storage_node *kernels_storage;
   char max_time_kernel_name[MAX_KERNEL_NAME_LENGTH];
   float kernel_max_time;
@@ -46,14 +46,14 @@ static context_storage_node * find_context(cl_context context)
 {
   if(NULL != prev_context_pointer )
   {
-    if(prev_context_pointer->context_id == (uint64_t)context)
+    if(prev_context_pointer->context_id == (uintptr_t)context)
       return prev_context_pointer;
   }
 
   if(NULL == record.context_storage)
   {
     record.context_storage = (context_storage_node *) malloc(sizeof(context_storage_node));
-    record.context_storage->context_id = (uint64_t)context;
+    record.context_storage->context_id = (uintptr_t)context;
     record.context_storage->kernels_storage = NULL;
     record.context_storage->kernel_max_time = 0.0f;
     record.context_storage->next = NULL;
@@ -63,7 +63,7 @@ static context_storage_node * find_context(cl_context context)
 
   context_storage_node *pre = record.context_storage;
   context_storage_node *cur = record.context_storage;
-  while(NULL !=cur && (uint64_t)context != cur->context_id )
+  while(NULL !=cur && (uintptr_t)context != cur->context_id )
   {
     pre = cur;
     cur = cur->next;
@@ -73,7 +73,7 @@ static context_storage_node * find_context(cl_context context)
 
   pre->next = (context_storage_node *)malloc(sizeof(context_storage_node));
   pre = pre->next;
-  pre->context_id = (uint64_t)context;
+  pre->context_id = (uintptr_t)context;
   pre->kernels_storage = NULL;
   pre->kernel_max_time = 0.0f;
   pre->next = NULL;
-- 
1.9.1