diff options
Diffstat (limited to 'tcg/i386/tcg-target.h')
| -rw-r--r-- | tcg/i386/tcg-target.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h index 0106946996..1468f8ef25 100644 --- a/tcg/i386/tcg-target.h +++ b/tcg/i386/tcg-target.h @@ -28,7 +28,6 @@ #include "host/cpuinfo.h" #define TCG_TARGET_INSN_UNIT_SIZE 1 -#define TCG_TARGET_TLB_DISPLACEMENT_BITS 31 #ifdef __x86_64__ # define TCG_TARGET_REG_BITS 64 @@ -118,7 +117,6 @@ typedef enum { #define have_avx1 (cpuinfo & CPUINFO_AVX1) #define have_avx2 (cpuinfo & CPUINFO_AVX2) #define have_movbe (cpuinfo & CPUINFO_MOVBE) -#define have_atomic16 (cpuinfo & CPUINFO_ATOMIC_VMOVDQA) /* * There are interesting instructions in AVX512, so long as we have AVX512VL, @@ -202,7 +200,8 @@ typedef enum { #define TCG_TARGET_HAS_qemu_st8_i32 1 #endif -#define TCG_TARGET_HAS_qemu_ldst_i128 0 +#define TCG_TARGET_HAS_qemu_ldst_i128 \ + (TCG_TARGET_REG_BITS == 64 && (cpuinfo & CPUINFO_ATOMIC_VMOVDQA)) /* We do not support older SSE systems, only beginning with AVX1. */ #define TCG_TARGET_HAS_v64 have_avx1 |