OpenJDK / portola / portola
changeset 53853:b67884871b5f jdk-12+33 jdk-12-ga
8219151: Illegal instruction exception on JDK 12 due to incorrect CPU feature bits
Summary: fix wrong CPU feature bits set
Reviewed-by: kvn, neliasso
| author | sviswanathan |
|---|---|
| date | Tue, 19 Feb 2019 08:25:11 -0800 |
| parents | 9bdf9858286f |
| children | d3213547a767 0276cba45aac |
| files | src/hotspot/cpu/x86/vm_version_x86.hpp |
| diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/src/hotspot/cpu/x86/vm_version_x86.hpp Thu Feb 14 01:22:07 2019 +0100 +++ b/src/hotspot/cpu/x86/vm_version_x86.hpp Tue Feb 19 08:25:11 2019 -0800 @@ -336,7 +336,7 @@ #define CPU_AVX512_VPOPCNTDQ ((uint64_t)UCONST64(0x2000000000)) // Vector popcount #define CPU_VPCLMULQDQ ((uint64_t)UCONST64(0x4000000000)) //Vector carryless multiplication #define CPU_VAES ((uint64_t)UCONST64(0x8000000000)) // Vector AES instructions -#define CPU_VNNI ((uint64_t)UCONST64(0x16000000000)) // Vector Neural Network Instructions +#define CPU_VNNI ((uint64_t)UCONST64(0x10000000000)) // Vector Neural Network Instructions enum Extended_Family { // AMD