8248671: AArch64: Remove unused variables

Remove unused variables in the AArch64 backend. Detected by compiling with MSVC, which warns about them. Reviewed-by: aph, dholmes
openjdk · Jul 21, 2020 · dff37f8 · dff37f8
1 parent 9ff01f7
commit dff37f8
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diff --git a/src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp b/src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
@@ -2284,7 +2284,6 @@ void LIR_Assembler::emit_arraycopy(LIR_OpArrayCopy* op) {
   assert(default_type != NULL && default_type->is_array_klass() && default_type->is_loaded(), "must be true at this point");
 
   int elem_size = type2aelembytes(basic_type);
-  int shift_amount;
   int scale = exact_log2(elem_size);
 
   Address src_length_addr = Address(src, arrayOopDesc::length_offset_in_bytes());

diff --git a/src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp b/src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
@@ -697,7 +697,6 @@ class StubGenerator: public StubCodeGenerator {
     int unit = wordSize * direction;
     int bias = (UseSIMDForMemoryOps ? 4:2) * wordSize;
 
-    int offset;
     const Register t0 = r3, t1 = r4, t2 = r5, t3 = r6,
       t4 = r7, t5 = r10, t6 = r11, t7 = r12;
     const Register stride = r13;