tcg/mips: Move TCG_AREG0 to S8

No functional change; just moving the saved reserved regs to the end.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/tcg/mips/tcg-target.c.inc b/tcg/mips/tcg-target.c.inc
index ef146b193cf8cf5aaca86e877a074800b3783c9d..ee6c2eb872b8d2e7987605be9c5bd2712e0df988 100644 (file)
--- a/tcg/mips/tcg-target.c.inc
+++ b/tcg/mips/tcg-target.c.inc
@@ -2183,7 +2183,7 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op)
 }
 
 static const int tcg_target_callee_save_regs[] = {
-    TCG_REG_S0,       /* used for the global env (TCG_AREG0) */
+    TCG_REG_S0,
     TCG_REG_S1,
     TCG_REG_S2,
     TCG_REG_S3,
@@ -2191,7 +2191,7 @@ static const int tcg_target_callee_save_regs[] = {
     TCG_REG_S5,
     TCG_REG_S6,
     TCG_REG_S7,
-    TCG_REG_S8,
+    TCG_REG_S8,       /* used for the global env (TCG_AREG0) */
     TCG_REG_RA,       /* should be last for ABI compliance */
 };
 

diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h
index 7277a117ef283e8dc15f38d40ab4565f16a1ba50..46b63e59cc74160c5637326a6d9659aaea882ad2 100644 (file)
--- a/tcg/mips/tcg-target.h
+++ b/tcg/mips/tcg-target.h
@@ -76,7 +76,7 @@ typedef enum {
     TCG_REG_RA,
 
     TCG_REG_CALL_STACK = TCG_REG_SP,
-    TCG_AREG0 = TCG_REG_S0,
+    TCG_AREG0 = TCG_REG_S8,
 } TCGReg;
 
 /* used for function call generation */