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src/cpu/x86/vm/stubGenerator_x86_64.cpp

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*** 271,281 **** #ifdef _WIN64 int last_reg = 15; if (UseAVX > 2) { last_reg = 31; } ! if (VM_Version::supports_avx512novl()) { for (int i = xmm_save_first; i <= last_reg; i++) { __ vextractf32x4h(xmm_save(i), as_XMMRegister(i), 0); } } else { for (int i = xmm_save_first; i <= last_reg; i++) { --- 271,281 ---- #ifdef _WIN64 int last_reg = 15; if (UseAVX > 2) { last_reg = 31; } ! if (VM_Version::supports_evex()) { for (int i = xmm_save_first; i <= last_reg; i++) { __ vextractf32x4h(xmm_save(i), as_XMMRegister(i), 0); } } else { for (int i = xmm_save_first; i <= last_reg; i++) {
*** 389,399 **** #endif // restore regs belonging to calling function #ifdef _WIN64 // emit the restores for xmm regs ! if (VM_Version::supports_avx512novl()) { for (int i = xmm_save_first; i <= last_reg; i++) { __ vinsertf32x4h(as_XMMRegister(i), xmm_save(i), 0); } } else { for (int i = xmm_save_first; i <= last_reg; i++) { --- 389,399 ---- #endif // restore regs belonging to calling function #ifdef _WIN64 // emit the restores for xmm regs ! if (VM_Version::supports_evex()) { for (int i = xmm_save_first; i <= last_reg; i++) { __ vinsertf32x4h(as_XMMRegister(i), xmm_save(i), 0); } } else { for (int i = xmm_save_first; i <= last_reg; i++) {
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