target/ppc: remove getVSR()/putVSR() from mem_helper.c

Since commit 8a14d31b00 "target/ppc: switch fpr/vsrl registers so all VSX
registers are in host endian order" functions getVSR() and putVSR() which used
to convert the VSR registers into host endian order are no longer required.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20190616123751.781-3-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

diff --git a/target/ppc/mem_helper.c b/target/ppc/mem_helper.c
index 5b0f9ee..87632cc 100644 (file)
--- a/target/ppc/mem_helper.c
+++ b/target/ppc/mem_helper.c
@@ -417,26 +417,27 @@ STVE(stvewx, cpu_stl_data_ra, bswap32, u32)
 void helper_##name(CPUPPCState *env, target_ulong addr,                 \
                    target_ulong xt_num, target_ulong rb)                \
 {                                                                       \
-    int i;                                                              \
-    ppc_vsr_t xt;                                                       \
+    ppc_vsr_t *xt = &env->vsr[xt_num];                                  \
+    ppc_vsr_t t;                                                        \
     uint64_t nb = GET_NB(rb);                                           \
+    int i;                                                              \
                                                                         \
-    xt.s128 = int128_zero();                                            \
+    t.s128 = int128_zero();                                             \
     if (nb) {                                                           \
         nb = (nb >= 16) ? 16 : nb;                                      \
         if (msr_le && !lj) {                                            \
             for (i = 16; i > 16 - nb; i--) {                            \
-                xt.VsrB(i - 1) = cpu_ldub_data_ra(env, addr, GETPC());  \
+                t.VsrB(i - 1) = cpu_ldub_data_ra(env, addr, GETPC());   \
                 addr = addr_add(env, addr, 1);                          \
             }                                                           \
         } else {                                                        \
             for (i = 0; i < nb; i++) {                                  \
-                xt.VsrB(i) = cpu_ldub_data_ra(env, addr, GETPC());      \
+                t.VsrB(i) = cpu_ldub_data_ra(env, addr, GETPC());       \
                 addr = addr_add(env, addr, 1);                          \
             }                                                           \
         }                                                               \
     }                                                                   \
-    putVSR(xt_num, &xt, env);                                           \
+    *xt = t;                                                            \
 }
 
 VSX_LXVL(lxvl, 0)
@@ -447,23 +448,23 @@ VSX_LXVL(lxvll, 1)
 void helper_##name(CPUPPCState *env, target_ulong addr,           \
                    target_ulong xt_num, target_ulong rb)          \
 {                                                                 \
-    int i;                                                        \
-    ppc_vsr_t xt;                                                 \
+    ppc_vsr_t *xt = &env->vsr[xt_num];                            \
     target_ulong nb = GET_NB(rb);                                 \
+    int i;                                                        \
                                                                   \
     if (!nb) {                                                    \
         return;                                                   \
     }                                                             \
-    getVSR(xt_num, &xt, env);                                     \
+                                                                  \
     nb = (nb >= 16) ? 16 : nb;                                    \
     if (msr_le && !lj) {                                          \
         for (i = 16; i > 16 - nb; i--) {                          \
-            cpu_stb_data_ra(env, addr, xt.VsrB(i - 1), GETPC());  \
+            cpu_stb_data_ra(env, addr, xt->VsrB(i - 1), GETPC()); \
             addr = addr_add(env, addr, 1);                        \
         }                                                         \
     } else {                                                      \
         for (i = 0; i < nb; i++) {                                \
-            cpu_stb_data_ra(env, addr, xt.VsrB(i), GETPC());      \
+            cpu_stb_data_ra(env, addr, xt->VsrB(i), GETPC());     \
             addr = addr_add(env, addr, 1);                        \
         }                                                         \
     }                                                             \