diff options
Diffstat (limited to '')
-rw-r--r-- | src/lib_jit.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/lib_jit.c b/src/lib_jit.c index c6330c49..1655f0c5 100644 --- a/src/lib_jit.c +++ b/src/lib_jit.c | |||
@@ -715,15 +715,15 @@ static uint32_t jit_cpudetect(lua_State *L) | |||
715 | #if LJ_HASJIT | 715 | #if LJ_HASJIT |
716 | /* Compile-time MIPS CPU detection. */ | 716 | /* Compile-time MIPS CPU detection. */ |
717 | #if LJ_ARCH_VERSION >= 20 | 717 | #if LJ_ARCH_VERSION >= 20 |
718 | flags |= JIT_F_MIPS32R2; | 718 | flags |= JIT_F_MIPSXXR2; |
719 | #endif | 719 | #endif |
720 | /* Runtime MIPS CPU detection. */ | 720 | /* Runtime MIPS CPU detection. */ |
721 | #if defined(__GNUC__) | 721 | #if defined(__GNUC__) |
722 | if (!(flags & JIT_F_MIPS32R2)) { | 722 | if (!(flags & JIT_F_MIPSXXR2)) { |
723 | int x; | 723 | int x; |
724 | /* On MIPS32R1 rotr is treated as srl. rotr r2,r2,1 -> srl r2,r2,1. */ | 724 | /* On MIPS32R1 rotr is treated as srl. rotr r2,r2,1 -> srl r2,r2,1. */ |
725 | __asm__("li $2, 1\n\t.long 0x00221042\n\tmove %0, $2" : "=r"(x) : : "$2"); | 725 | __asm__("li $2, 1\n\t.long 0x00221042\n\tmove %0, $2" : "=r"(x) : : "$2"); |
726 | if (x) flags |= JIT_F_MIPS32R2; /* Either 0x80000000 (R2) or 0 (R1). */ | 726 | if (x) flags |= JIT_F_MIPSXXR2; /* Either 0x80000000 (R2) or 0 (R1). */ |
727 | } | 727 | } |
728 | #endif | 728 | #endif |
729 | #endif | 729 | #endif |