diff options
Diffstat (limited to 'compiler/utils/x86/assembler_x86.h')
| -rw-r--r-- | compiler/utils/x86/assembler_x86.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/utils/x86/assembler_x86.h b/compiler/utils/x86/assembler_x86.h index 0f7854dc5c..e6503045fa 100644 --- a/compiler/utils/x86/assembler_x86.h +++ b/compiler/utils/x86/assembler_x86.h @@ -955,6 +955,12 @@ class X86Assembler final : public Assembler { lock()->xaddl(address, reg); } + void rdtsc() { + AssemblerBuffer::EnsureCapacity ensured(&buffer_); + EmitUint8(0x0F); + EmitUint8(0x31); + } + // // Misc. functionality // |