changed register for purecap

2025-11-28 00:46:20 +00:00
parent 09a27098aa
commit 1c5b1b9538
1 changed files with 1 additions and 1 deletions
--- a/include/mimalloc/prim.h
+++ b/include/mimalloc/prim.h
@@ -168,7 +168,7 @@ static inline void* mi_prim_tls_slot(size_t slot) mi_attr_noexcept {
    #if defined(__APPLE__) // M1, issue #343
    __asm__ volatile ("mrs %0, tpidrro_el0\nbic %0, %0, #7" : "=r" (tcb));
    #else
-    __asm__ volatile ("mrs %0, tpidr_el0" : "=r" (tcb));
+    __asm__ volatile ("mrs %0, CTPIDR_EL0" : "=c" (tcb));
    #endif
    res = tcb[slot];
  #elif defined(__APPLE__) && defined(__POWERPC__) // ppc, issue #781