diff mbox series

[v4,08/54] tcg/aarch64: Rationalize args to tcg_out_qemu_{ld, st}

Message ID 20230503065729.1745843-9-richard.henderson@linaro.org
State Superseded
Headers show
Series tcg: Simplify calls to load/store helpers | expand

Commit Message

Richard Henderson May 3, 2023, 6:56 a.m. UTC 
Rename the 'ext' parameter 'data_type' to make the use clearer;
pass it to tcg_out_qemu_st as well to even out the interfaces.
Rename the 'otype' local 'addr_type' to make the use clearer.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/aarch64/tcg-target.c.inc | 36 +++++++++++++++++-------------------
 1 file changed, 17 insertions(+), 19 deletions(-)
diff mbox series

Patch

diff --git a/tcg/aarch64/tcg-target.c.inc b/tcg/aarch64/tcg-target.c.inc
index 4ec3cf3172..ecbf6564fc 100644
--- a/tcg/aarch64/tcg-target.c.inc
+++ b/tcg/aarch64/tcg-target.c.inc
@@ -1851,22 +1851,21 @@  static void tcg_out_qemu_st_direct(TCGContext *s, MemOp memop,
 }
 
 static void tcg_out_qemu_ld(TCGContext *s, TCGReg data_reg, TCGReg addr_reg,
-                            MemOpIdx oi, TCGType ext)
+                            MemOpIdx oi, TCGType data_type)
 {
     MemOp memop = get_memop(oi);
-    const TCGType otype = TARGET_LONG_BITS == 64 ? TCG_TYPE_I64 : TCG_TYPE_I32;
+    TCGType addr_type = TARGET_LONG_BITS == 64 ? TCG_TYPE_I64 : TCG_TYPE_I32;
 
     /* Byte swapping is left to middle-end expansion. */
     tcg_debug_assert((memop & MO_BSWAP) == 0);
 
 #ifdef CONFIG_SOFTMMU
-    unsigned mem_index = get_mmuidx(oi);
     tcg_insn_unit *label_ptr;
 
-    tcg_out_tlb_read(s, addr_reg, memop, &label_ptr, mem_index, 1);
-    tcg_out_qemu_ld_direct(s, memop, ext, data_reg,
-                           TCG_REG_X1, otype, addr_reg);
-    add_qemu_ldst_label(s, true, oi, ext, data_reg, addr_reg,
+    tcg_out_tlb_read(s, addr_reg, memop, &label_ptr, get_mmuidx(oi), 1);
+    tcg_out_qemu_ld_direct(s, memop, data_type, data_reg,
+                           TCG_REG_X1, addr_type, addr_reg);
+    add_qemu_ldst_label(s, true, oi, data_type, data_reg, addr_reg,
                         s->code_ptr, label_ptr);
 #else /* !CONFIG_SOFTMMU */
     unsigned a_bits = get_alignment_bits(memop);
@@ -1874,33 +1873,32 @@  static void tcg_out_qemu_ld(TCGContext *s, TCGReg data_reg, TCGReg addr_reg,
         tcg_out_test_alignment(s, true, addr_reg, a_bits);
     }
     if (USE_GUEST_BASE) {
-        tcg_out_qemu_ld_direct(s, memop, ext, data_reg,
-                               TCG_REG_GUEST_BASE, otype, addr_reg);
+        tcg_out_qemu_ld_direct(s, memop, data_type, data_reg,
+                               TCG_REG_GUEST_BASE, addr_type, addr_reg);
     } else {
-        tcg_out_qemu_ld_direct(s, memop, ext, data_reg,
+        tcg_out_qemu_ld_direct(s, memop, data_type, data_reg,
                                addr_reg, TCG_TYPE_I64, TCG_REG_XZR);
     }
 #endif /* CONFIG_SOFTMMU */
 }
 
 static void tcg_out_qemu_st(TCGContext *s, TCGReg data_reg, TCGReg addr_reg,
-                            MemOpIdx oi)
+                            MemOpIdx oi, TCGType data_type)
 {
     MemOp memop = get_memop(oi);
-    const TCGType otype = TARGET_LONG_BITS == 64 ? TCG_TYPE_I64 : TCG_TYPE_I32;
+    TCGType addr_type = TARGET_LONG_BITS == 64 ? TCG_TYPE_I64 : TCG_TYPE_I32;
 
     /* Byte swapping is left to middle-end expansion. */
     tcg_debug_assert((memop & MO_BSWAP) == 0);
 
 #ifdef CONFIG_SOFTMMU
-    unsigned mem_index = get_mmuidx(oi);
     tcg_insn_unit *label_ptr;
 
-    tcg_out_tlb_read(s, addr_reg, memop, &label_ptr, mem_index, 0);
+    tcg_out_tlb_read(s, addr_reg, memop, &label_ptr, get_mmuidx(oi), 0);
     tcg_out_qemu_st_direct(s, memop, data_reg,
-                           TCG_REG_X1, otype, addr_reg);
-    add_qemu_ldst_label(s, false, oi, (memop & MO_SIZE)== MO_64,
-                        data_reg, addr_reg, s->code_ptr, label_ptr);
+                           TCG_REG_X1, addr_type, addr_reg);
+    add_qemu_ldst_label(s, false, oi, data_type, data_reg, addr_reg,
+                        s->code_ptr, label_ptr);
 #else /* !CONFIG_SOFTMMU */
     unsigned a_bits = get_alignment_bits(memop);
     if (a_bits) {
@@ -1908,7 +1906,7 @@  static void tcg_out_qemu_st(TCGContext *s, TCGReg data_reg, TCGReg addr_reg,
     }
     if (USE_GUEST_BASE) {
         tcg_out_qemu_st_direct(s, memop, data_reg,
-                               TCG_REG_GUEST_BASE, otype, addr_reg);
+                               TCG_REG_GUEST_BASE, addr_type, addr_reg);
     } else {
         tcg_out_qemu_st_direct(s, memop, data_reg,
                                addr_reg, TCG_TYPE_I64, TCG_REG_XZR);
@@ -2249,7 +2247,7 @@  static void tcg_out_op(TCGContext *s, TCGOpcode opc,
         break;
     case INDEX_op_qemu_st_i32:
     case INDEX_op_qemu_st_i64:
-        tcg_out_qemu_st(s, REG0(0), a1, a2);
+        tcg_out_qemu_st(s, REG0(0), a1, a2, ext);
         break;
 
     case INDEX_op_bswap64_i64: