commit 7ac38849abaf6aeccf39137bc8acb9e44d192e82
author Tony Gutierrez <anthony.gutierrez@amd.com> Wed Oct 26 22:47:11 2016 -0400
committer Tony Gutierrez <anthony.gutierrez@amd.com> Wed Oct 26 22:47:11 2016 -0400
tree 7658e9d741604b310f871756cf051558b30e115e
parent e1ad8035a379cea98ecef92e78d2894f60b2eedd

gpu-compute: remove inst enums and use bit flag for attributes

this patch removes the GPUStaticInst enums that were defined in GPU.py.
instead, a simple set of attribute flags that can be set in the base
instruction class are used. this will help unify the attributes of HSAIL
and machine ISA instructions within the model itself.

because the static instrution now carries the attributes, a GPUDynInst
must carry a pointer to a valid GPUStaticInst so a new static kernel launch
instruction is added, which carries the attributes needed to perform a
the kernel launch.

src/gpu-compute/local_memory_pipeline.cc

diff --git a/src/gpu-compute/local_memory_pipeline.cc b/src/gpu-compute/local_memory_pipeline.cc
index e2238bf..80dad6f 100644
--- a/src/gpu-compute/local_memory_pipeline.cc
+++ b/src/gpu-compute/local_memory_pipeline.cc
@@ -62,7 +62,7 @@
         lmReturnedRequests.front() : nullptr;
 
     bool accessVrf = true;
-    if ((m) && (m->m_op==Enums::MO_LD || MO_A(m->m_op))) {
+    if ((m) && (m->isLoad() || m->isAtomicRet())) {
         Wavefront *w = computeUnit->wfList[m->simdId][m->wfSlotId];
 
         accessVrf =
@@ -137,7 +137,7 @@
     Wavefront *w = computeUnit->wfList[m->simdId][m->wfSlotId];
 
     // Return data to registers
-    if (m->m_op == Enums::MO_LD || MO_A(m->m_op)) {
+    if (m->isLoad() || m->isAtomicRet()) {
         std::vector<uint32_t> regVec;
         for (int k = 0; k < m->n_reg; ++k) {
             int dst = m->dst_reg+k;
@@ -172,13 +172,12 @@
     // Decrement outstanding request count
     computeUnit->shader->ScheduleAdd(&w->outstandingReqs, m->time, -1);
 
-    if (m->m_op == Enums::MO_ST || MO_A(m->m_op) || MO_ANR(m->m_op)
-        || MO_H(m->m_op)) {
+    if (m->isStore() || m->isAtomic()) {
         computeUnit->shader->ScheduleAdd(&w->outstandingReqsWrLm,
                                          m->time, -1);
     }
 
-    if (m->m_op == Enums::MO_LD || MO_A(m->m_op) || MO_ANR(m->m_op)) {
+    if (m->isLoad() || m->isAtomic()) {
         computeUnit->shader->ScheduleAdd(&w->outstandingReqsRdLm,
                                          m->time, -1);
     }