1 files changed, 0 insertions, 43 deletions
diff --git a/target/arm/helper-a64.c b/target/arm/helper-a64.c
index 7dbdb2c..0972a4b 100644
--- a/target/arm/helper-a64.c
+++ b/target/arm/helper-a64.c
@@ -505,49 +505,6 @@ uint64_t HELPER(crc32c_64)(uint64_t acc, uint64_t val, uint32_t bytes)
     return crc32c(acc, buf, bytes) ^ 0xffffffff;
 }
 
-/* Writes back the old data into Rs.  */
-void HELPER(casp_le_parallel)(CPUARMState *env, uint32_t rs, uint64_t addr,
-                              uint64_t new_lo, uint64_t new_hi)
-{
-    Int128 oldv, cmpv, newv;
-    uintptr_t ra = GETPC();
-    int mem_idx;
-    MemOpIdx oi;
-
-    assert(HAVE_CMPXCHG128);
-
-    mem_idx = cpu_mmu_index(env, false);
-    oi = make_memop_idx(MO_LE | MO_128 | MO_ALIGN, mem_idx);
-
-    cmpv = int128_make128(env->xregs[rs], env->xregs[rs + 1]);
-    newv = int128_make128(new_lo, new_hi);
-    oldv = cpu_atomic_cmpxchgo_le_mmu(env, addr, cmpv, newv, oi, ra);
-
-    env->xregs[rs] = int128_getlo(oldv);
-    env->xregs[rs + 1] = int128_gethi(oldv);
-}
-
-void HELPER(casp_be_parallel)(CPUARMState *env, uint32_t rs, uint64_t addr,
-                              uint64_t new_hi, uint64_t new_lo)
-{
-    Int128 oldv, cmpv, newv;
-    uintptr_t ra = GETPC();
-    int mem_idx;
-    MemOpIdx oi;
-
-    assert(HAVE_CMPXCHG128);
-
-    mem_idx = cpu_mmu_index(env, false);
-    oi = make_memop_idx(MO_LE | MO_128 | MO_ALIGN, mem_idx);
-
-    cmpv = int128_make128(env->xregs[rs + 1], env->xregs[rs]);
-    newv = int128_make128(new_lo, new_hi);
-    oldv = cpu_atomic_cmpxchgo_be_mmu(env, addr, cmpv, newv, oi, ra);
-
-    env->xregs[rs + 1] = int128_getlo(oldv);
-    env->xregs[rs] = int128_gethi(oldv);
-}
-
 /*
  * AdvSIMD half-precision
  */