[VM] ARM64 unboxed 64 bit fix signed/unsigned const shift

R=vegorov@google.com TBR=vegorov@google.com Change-Id: I3f67bbce487a1d2133080a1c441814ba0dd47ead Reviewed-on: https://dart-review.googlesource.com/45706 Reviewed-by: Erik Corry <erikcorry@google.com>
2018-03-09 14:18:55 +00:00
parent e66733dd60
commit 23fccf2e59
1 changed files with 1 additions and 1 deletions
@@ -5070,7 +5070,7 @@ void ShiftInt64OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
    ASSERT(shift >= 0);
    switch (op_kind()) {
      case Token::kSHR: {
-        __ LsrImmediate(out, left, Utils::Minimum(shift, kBitsPerWord - 1));
+        __ AsrImmediate(out, left, Utils::Minimum(shift, kBitsPerWord - 1));
        break;
      }
      case Token::kSHL: {