Delete TMP and !UseNewCode

Author: reinrich

src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp

@@ -40,7 +40,6 @@
 #include "interpreter/interpreter.hpp"
 #include "interpreter/interpreterRuntime.hpp"
 #include "jvm.h"
-#include "logging/logTag.hpp"
 #include "memory/resourceArea.hpp"
 #include "memory/universe.hpp"
 #include "nativeInst_aarch64.hpp"
@@ -3734,9 +3733,6 @@ Address MacroAssembler::spill_address(int size, int offset, Register tmp)
   //   Aligned - 12 bits unsigned offset shifted
   Register base = sp;
   if ((offset & (size-1)) && offset >= (1<<8)) {
-    if ((size == StackAlignmentInBytes) && !is_aligned(offset, StackAlignmentInBytes)) {
-      log_develop_trace(newcode)("spill_address: unaligned vector spill (size:%d sp offset:%d)", size, offset);
-    }
     add(tmp, base, offset & ((1<<12)-1));
     base = tmp;
     offset &= -1u<<12;
@@ -3762,10 +3758,6 @@ Address MacroAssembler::sve_spill_address(int sve_reg_size_in_bytes, int offset,
     return Address(base, offset / sve_reg_size_in_bytes);
   }
 
-  if ((sve_reg_size_in_bytes != StackAlignmentInBytes) || is_aligned(offset, StackAlignmentInBytes)) {
-    log_develop_trace(newcode)("sve_spill_address: unaligned vector spill (size:%d sp offset:%d)", sve_reg_size_in_bytes, offset);
-  }
-
   add(tmp, base, offset);
   return Address(tmp);
 }

src/hotspot/cpu/ppc/ppc.ad

@@ -1827,8 +1827,7 @@ uint MachSpillCopyNode::implementation(C2_MacroAssembler *masm, PhaseRegAlloc *r
       }
 #ifndef PRODUCT
       if (!masm && !do_size) {
-        st->print("%-7s %s, [R1_SP + #%d] \t// vector spill copy%s",
-                  "STX", Matcher::regName[src_lo], dst_offset, is_aligned(dst_offset, 16) ? "" : " (unaligned)");
+        st->print("%-7s %s, [R1_SP + #%d] \t// vector spill copy", "STX", Matcher::regName[src_lo], dst_offset);
       }
 #endif // !PRODUCT
     }
@@ -1849,8 +1848,7 @@ uint MachSpillCopyNode::implementation(C2_MacroAssembler *masm, PhaseRegAlloc *r
       }
 #ifndef PRODUCT
       if (!masm && !do_size) {
-        st->print("%-7s %s, [R1_SP + #%d] \t// vector spill copy%s",
-                  "LXV", Matcher::regName[dst_lo], src_offset, is_aligned(src_offset, 16) ? "" : " (unaligned)");
+        st->print("%-7s %s, [R1_SP + #%d] \t// vector spill copy", "LXV", Matcher::regName[dst_lo], src_offset);
       }
 #endif // !PRODUCT
     }

src/hotspot/share/logging/logTag.hpp

@@ -137,7 +137,6 @@ class outputStream;
   LOG_TAG(monitortable) \
   LOG_TAG(native) \
   LOG_TAG(nestmates) \
-  LOG_TAG(newcode) \
   LOG_TAG(nmethod) \
   LOG_TAG(nmt) \
   LOG_TAG(normalize) \

src/hotspot/share/opto/matcher.cpp

@@ -287,12 +287,8 @@ void Matcher::match( ) {
   // pointer have to be aligned to the size of the access. For this _new_SP is
   // aligned to the size of the largest register set with the stack alignment as
   // limit and a minimum of SlotsPerLong (2).
-  if (UseNewCode) {
-    int vector_aligment = MIN2(C->max_vector_size(), stack_alignment_in_bytes()) / VMRegImpl::stack_slot_size;
-    _new_SP = OptoReg::Name(align_up(_in_arg_limit, MAX2((int)RegMask::SlotsPerLong, vector_aligment)));
-  } else {
-    _new_SP = OptoReg::Name(align_up(_in_arg_limit, (int)RegMask::SlotsPerLong));
-  }
+  int vector_aligment = MIN2(C->max_vector_size(), stack_alignment_in_bytes()) / VMRegImpl::stack_slot_size;
+  _new_SP = OptoReg::Name(align_up(_in_arg_limit, MAX2((int)RegMask::SlotsPerLong, vector_aligment)));
 
   // Compute highest outgoing stack argument as
   //   _new_SP + out_preserve_stack_slots + max(outgoing argument size).