diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2023-02-27 10:57:09 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-02-27 18:43:53 +0100 |
| commit | c0728d4e3d23356691e4182eac54c67e1ca26618 (patch) | |
| tree | 8d6c05184dfb64ca799905aa878c842cb02fdfec /target | |
| parent | fc3b9dfacc4017aed8e2b010bc85f4dd50ca6e8b (diff) | |
| download | qemu-c0728d4e3d23356691e4182eac54c67e1ca26618.zip qemu-c0728d4e3d23356691e4182eac54c67e1ca26618.tar.gz qemu-c0728d4e3d23356691e4182eac54c67e1ca26618.tar.bz2 | |
target/i386: add FSRM to TCG
Fast short REP MOVS can be added to TCG, since a trivial translation
of string operation is a good option for short lengths.
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/i386/cpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 4d2b8d0..34e2cea 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -661,7 +661,7 @@ void x86_cpu_vendor_words2str(char *dst, uint32_t vendor1, #define TCG_7_0_ECX_FEATURES (CPUID_7_0_ECX_UMIP | CPUID_7_0_ECX_PKU | \ /* CPUID_7_0_ECX_OSPKE is dynamic */ \ CPUID_7_0_ECX_LA57 | CPUID_7_0_ECX_PKS | CPUID_7_0_ECX_VAES) -#define TCG_7_0_EDX_FEATURES 0 +#define TCG_7_0_EDX_FEATURES CPUID_7_0_EDX_FSRM #define TCG_7_1_EAX_FEATURES 0 #define TCG_APM_FEATURES 0 #define TCG_6_EAX_FEATURES CPUID_6_EAX_ARAT |