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src/cpu/x86/vm/stubGenerator_x86_64.cpp
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@@ -380,13 +380,20 @@
}
#endif
// restore regs belonging to calling function
#ifdef _WIN64
- for (int i = 15; i >= 6; i--) {
+ if (UseAVX > 2) {
+ for (int i = 6; i <= 31; i++) {
__ movdqu(as_XMMRegister(i), xmm_save(i));
}
+ }
+ else {
+ for (int i = 6; i <= 15; i++) {
+ __ movdqu(as_XMMRegister(i), xmm_save(i));
+ }
+ }
#endif
__ movptr(r15, r15_save);
__ movptr(r14, r14_save);
__ movptr(r13, r13_save);
__ movptr(r12, r12_save);
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