macro_jit_x64: Correct readability of Compile_ExtractShiftLeftRegister()

Previously dst wasn't being used.
5 years ago · 140f953b6a
parent 0f7822acb1
commit 140f953b6a
1 changed files with 4 additions and 3 deletions
--- a/src/video_core/macro/macro_jit_x64.cpp
+++ b/src/video_core/macro/macro_jit_x64.cpp
@ -259,8 +259,8 @@ void MacroJITx64Impl::Compile_ExtractShiftLeftImmediate(Macro::Opcode opcode) {
 }

 void MacroJITx64Impl::Compile_ExtractShiftLeftRegister(Macro::Opcode opcode) {
-    auto dst = Compile_GetRegister(opcode.src_a, eax);
-    auto src = Compile_GetRegister(opcode.src_b, RESULT);
+    const auto dst = Compile_GetRegister(opcode.src_a, eax);
+    const auto src = Compile_GetRegister(opcode.src_b, RESULT);

    if (opcode.bf_src_bit != 0) {
        shr(src, opcode.bf_src_bit);
@ -269,7 +269,8 @@ void MacroJITx64Impl::Compile_ExtractShiftLeftRegister(Macro::Opcode opcode) {
    if (opcode.bf_size != 31) {
        and_(src, opcode.GetBitfieldMask());
    }
-    shl(src, al);
+    shl(src, dst.cvt8());
+
    Compile_ProcessResult(opcode.result_operation, opcode.dst);
 }