target/ppc: Use tcg_gen_qemu_{ld,st}_i128 for LQARX, LQ, STQ

No need to roll our own, as this is now provided by tcg.
This was the last use of retxl, so remove that too.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 0 insertions, 48 deletions

diff --git a/target/ppc/mem_helper.c b/target/ppc/mem_helper.c
index 1578887a8f..46eae65819 100644
--- a/target/ppc/mem_helper.c
+++ b/target/ppc/mem_helper.c
@@ -367,54 +367,6 @@ target_ulong helper_lscbx(CPUPPCState *env, target_ulong addr, uint32_t reg,
     return i;
 }
 
-#ifdef TARGET_PPC64
-uint64_t helper_lq_le_parallel(CPUPPCState *env, target_ulong addr,
-                               uint32_t opidx)
-{
-    Int128 ret;
-
-    /* We will have raised EXCP_ATOMIC from the translator.  */
-    assert(HAVE_ATOMIC128);
-    ret = cpu_atomic_ldo_le_mmu(env, addr, opidx, GETPC());
-    env->retxh = int128_gethi(ret);
-    return int128_getlo(ret);
-}
-
-uint64_t helper_lq_be_parallel(CPUPPCState *env, target_ulong addr,
-                               uint32_t opidx)
-{
-    Int128 ret;
-
-    /* We will have raised EXCP_ATOMIC from the translator.  */
-    assert(HAVE_ATOMIC128);
-    ret = cpu_atomic_ldo_be_mmu(env, addr, opidx, GETPC());
-    env->retxh = int128_gethi(ret);
-    return int128_getlo(ret);
-}
-
-void helper_stq_le_parallel(CPUPPCState *env, target_ulong addr,
-                            uint64_t lo, uint64_t hi, uint32_t opidx)
-{
-    Int128 val;
-
-    /* We will have raised EXCP_ATOMIC from the translator.  */
-    assert(HAVE_ATOMIC128);
-    val = int128_make128(lo, hi);
-    cpu_atomic_sto_le_mmu(env, addr, val, opidx, GETPC());
-}
-
-void helper_stq_be_parallel(CPUPPCState *env, target_ulong addr,
-                            uint64_t lo, uint64_t hi, uint32_t opidx)
-{
-    Int128 val;
-
-    /* We will have raised EXCP_ATOMIC from the translator.  */
-    assert(HAVE_ATOMIC128);
-    val = int128_make128(lo, hi);
-    cpu_atomic_sto_be_mmu(env, addr, val, opidx, GETPC());
-}
-#endif
-
 /*****************************************************************************/
 /* Altivec extension helpers */
 #if HOST_BIG_ENDIAN