2 files changed, 3 insertions, 29 deletions
diff --git a/tcg/mips/tcg-target.c b/tcg/mips/tcg-target.c
index 1006e28000..74db83d440 100644
--- a/tcg/mips/tcg-target.c
+++ b/tcg/mips/tcg-target.c
@@ -217,7 +217,7 @@ static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str)
         tcg_regset_set(ct->u.regs, 0xffffffff);
 #if defined(CONFIG_SOFTMMU)
         tcg_regset_reset_reg(ct->u.regs, TCG_REG_A0);
-# if defined(CONFIG_TCG_PASS_AREG0) && (TARGET_LONG_BITS == 64)
+# if (TARGET_LONG_BITS == 64)
         tcg_regset_reset_reg(ct->u.regs, TCG_REG_A2);
 # endif
 #endif
@@ -227,12 +227,11 @@ static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str)
         tcg_regset_set(ct->u.regs, 0xffffffff);
         tcg_regset_reset_reg(ct->u.regs, TCG_REG_A0);
 #if defined(CONFIG_SOFTMMU)
-# if (defined(CONFIG_TCG_PASS_AREG0) && TARGET_LONG_BITS == 32) || \
-     (!defined(CONFIG_TCG_PASS_AREG0) && TARGET_LONG_BITS == 64)
+# if (TARGET_LONG_BITS == 32)
         tcg_regset_reset_reg(ct->u.regs, TCG_REG_A1);
 # endif
         tcg_regset_reset_reg(ct->u.regs, TCG_REG_A2);
-# if defined(CONFIG_TCG_PASS_AREG0) && TARGET_LONG_BITS == 64
+# if TARGET_LONG_BITS == 64
         tcg_regset_reset_reg(ct->u.regs, TCG_REG_A3);
 # endif
 #endif
@@ -821,7 +820,6 @@ static void tcg_out_setcond2(TCGContext *s, TCGCond cond, int ret,
 
 #include "../../softmmu_defs.h"
 
-#ifdef CONFIG_TCG_PASS_AREG0
 /* helper signature: helper_ld_mmu(CPUState *env, target_ulong addr,
    int mmu_idx) */
 static const void * const qemu_ld_helpers[4] = {
@@ -839,25 +837,6 @@ static const void * const qemu_st_helpers[4] = {
     helper_stl_mmu,
     helper_stq_mmu,
 };
-#else
-/* legacy helper signature: __ld_mmu(target_ulong addr, int
-   mmu_idx) */
-static void *qemu_ld_helpers[4] = {
-    __ldb_mmu,
-    __ldw_mmu,
-    __ldl_mmu,
-    __ldq_mmu,
-};
-
-/* legacy helper signature: __st_mmu(target_ulong addr, uintxx_t val,
-   int mmu_idx) */
-static void *qemu_st_helpers[4] = {
-    __stb_mmu,
-    __stw_mmu,
-    __stl_mmu,
-    __stq_mmu,
-};
-#endif
 #endif
 
 static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args,
@@ -942,9 +921,7 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args,
 
     /* slow path */
     arg_num = 0;
-# ifdef CONFIG_TCG_PASS_AREG0
     tcg_out_call_iarg_reg32(s, &arg_num, TCG_AREG0);
-# endif
 # if TARGET_LONG_BITS == 64
     tcg_out_call_iarg_reg64(s, &arg_num, addr_regl, addr_regh);
 # else
@@ -1127,9 +1104,7 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
 
     /* slow path */
     arg_num = 0;
-# ifdef CONFIG_TCG_PASS_AREG0
     tcg_out_call_iarg_reg32(s, &arg_num, TCG_AREG0);
-# endif
 # if TARGET_LONG_BITS == 64
     tcg_out_call_iarg_reg64(s, &arg_num, addr_regl, addr_regh);
 # else
diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h
index d3c804d9a4..1c6193180c 100644
--- a/tcg/mips/tcg-target.h
+++ b/tcg/mips/tcg-target.h
@@ -96,7 +96,6 @@ typedef enum {
 #define TCG_TARGET_HAS_ext8u_i32        0 /* andi rt, rs, 0xff   */
 #define TCG_TARGET_HAS_ext16u_i32       0 /* andi rt, rs, 0xffff */
 
-/* Note: must be synced with dyngen-exec.h */
 #define TCG_AREG0 TCG_REG_S0
 
 /* guest base is supported */