Revert "Correct register pressure calculation in presence of subregs"
This reverts commit r296009. It broke one out of tree target and also
does not account for all partial lines added or removed when calculating
PressureDiff.
llvm-svn: 296182
diff --git a/llvm/test/CodeGen/AMDGPU/load-global-i32.ll b/llvm/test/CodeGen/AMDGPU/load-global-i32.ll
index b606b25..e333534 100644
--- a/llvm/test/CodeGen/AMDGPU/load-global-i32.ll
+++ b/llvm/test/CodeGen/AMDGPU/load-global-i32.ll
@@ -424,25 +424,25 @@
; GCN-NOHSA: buffer_store_dwordx4
; GCN-NOHSA: buffer_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
-; GCN-HSA-DAG: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
+; GCN-HSA: flat_store_dwordx4
define void @global_sextload_v32i32_to_v32i64(<32 x i64> addrspace(1)* %out, <32 x i32> addrspace(1)* %in) #0 {
%ld = load <32 x i32>, <32 x i32> addrspace(1)* %in