8206107: [x86_32] jck tests for ldc2_w bytecode fail

Reviewed-by: dsamersoff
2018-12-25 18:35:42 +03:00 · 2018-12-25 18:35:42 +03:00 · b38a53de3f
commit b38a53de3f
parent ead8577920
1 changed files with 2 additions and 1 deletions
--- a/src/hotspot/cpu/x86/templateTable_x86.cpp
+++ b/src/hotspot/cpu/x86/templateTable_x86.cpp
@ -582,8 +582,9 @@ void TemplateTable::condy_helper(Label& Done) {
      __ cmpl(flags, ltos);
      __ jcc(Assembler::notEqual, notLong);
      // ltos
-      __ movptr(rax, field);
+      // Loading high word first because movptr clobbers rax
      NOT_LP64(__ movptr(rdx, field.plus_disp(4)));
+      __ movptr(rax, field);
      __ push(ltos);
      __ jmp(Done);