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[PULL,11/27] tcg/tci: Merge identical cases in generation (load/store opcodes)

Message ID 20210306213613.85168-12-richard.henderson@linaro.org
State Accepted
Commit a73605a73c67943855b633e13bf3a2275126dd0a
Headers show
Series tcg patch queue | expand

Commit Message

Richard Henderson March 6, 2021, 9:35 p.m. UTC 
Use CASE_32_64 and CASE_64 to reduce ifdefs and merge
cases that are identical between 32-bit and 64-bit hosts.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

Message-Id: <20210217202036.1724901-5-richard.henderson@linaro.org>
[PMD: Split patch as 5/5]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

Message-Id: <20210218232840.1760806-6-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 tcg/tci/tcg-target.c.inc | 49 ++++++++++++----------------------------
 1 file changed, 14 insertions(+), 35 deletions(-)

-- 
2.25.1
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Patch

diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc
index f9893b9539..c79f9c32d8 100644
--- a/tcg/tci/tcg-target.c.inc
+++ b/tcg/tci/tcg-target.c.inc
@@ -440,25 +440,20 @@  static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
         tcg_out8(s, args[5]);   /* condition */
         break;
 #endif
-    case INDEX_op_ld8u_i32:
-    case INDEX_op_ld8s_i32:
-    case INDEX_op_ld16u_i32:
-    case INDEX_op_ld16s_i32:
+
+    CASE_32_64(ld8u)
+    CASE_32_64(ld8s)
+    CASE_32_64(ld16u)
+    CASE_32_64(ld16s)
     case INDEX_op_ld_i32:
-    case INDEX_op_st8_i32:
-    case INDEX_op_st16_i32:
+    CASE_64(ld32u)
+    CASE_64(ld32s)
+    CASE_64(ld)
+    CASE_32_64(st8)
+    CASE_32_64(st16)
     case INDEX_op_st_i32:
-    case INDEX_op_ld8u_i64:
-    case INDEX_op_ld8s_i64:
-    case INDEX_op_ld16u_i64:
-    case INDEX_op_ld16s_i64:
-    case INDEX_op_ld32u_i64:
-    case INDEX_op_ld32s_i64:
-    case INDEX_op_ld_i64:
-    case INDEX_op_st8_i64:
-    case INDEX_op_st16_i64:
-    case INDEX_op_st32_i64:
-    case INDEX_op_st_i64:
+    CASE_64(st32)
+    CASE_64(st)
         stack_bounds_check(args[1], args[2]);
         tcg_out_r(s, args[0]);
         tcg_out_r(s, args[1]);
@@ -552,24 +547,6 @@  static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
 #endif
 
     case INDEX_op_qemu_ld_i32:
-        tcg_out_r(s, *args++);
-        tcg_out_r(s, *args++);
-        if (TARGET_LONG_BITS > TCG_TARGET_REG_BITS) {
-            tcg_out_r(s, *args++);
-        }
-        tcg_out_i(s, *args++);
-        break;
-    case INDEX_op_qemu_ld_i64:
-        tcg_out_r(s, *args++);
-        if (TCG_TARGET_REG_BITS == 32) {
-            tcg_out_r(s, *args++);
-        }
-        tcg_out_r(s, *args++);
-        if (TARGET_LONG_BITS > TCG_TARGET_REG_BITS) {
-            tcg_out_r(s, *args++);
-        }
-        tcg_out_i(s, *args++);
-        break;
     case INDEX_op_qemu_st_i32:
         tcg_out_r(s, *args++);
         tcg_out_r(s, *args++);
@@ -578,6 +555,8 @@  static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
         }
         tcg_out_i(s, *args++);
         break;
+
+    case INDEX_op_qemu_ld_i64:
     case INDEX_op_qemu_st_i64:
         tcg_out_r(s, *args++);
         if (TCG_TARGET_REG_BITS == 32) {