fix some double promotion warnings

Author: TianlongLiang

core/iwasm/aot/aot_intrinsic.c

@@ -152,7 +152,7 @@ float64
 aot_intrinsic_fmin_f64(float64 a, float64 b)
 {
     if (isnan(a) || isnan(b))
-        return NAN;
+        return (float64)NAN;
     else if (a == 0 && a == b)
         return signbit(a) ? a : b;
     else
@@ -174,7 +174,7 @@ float64
 aot_intrinsic_fmax_f64(float64 a, float64 b)
 {
     if (isnan(a) || isnan(b))
-        return NAN;
+        return (float64)NAN;
     else if (a == 0 && a == b)
         return signbit(a) ? b : a;
     else

core/iwasm/compilation/aot_compiler.h

@@ -668,7 +668,7 @@ set_local_gc_ref(AOTCompFrame *frame, int n, LLVMValueRef value, uint8 ref_type)
 
 #define I32_CONST(v) LLVMConstInt(I32_TYPE, v, true)
 #define I64_CONST(v) LLVMConstInt(I64_TYPE, v, true)
-#define F32_CONST(v) LLVMConstReal(F32_TYPE, v)
+#define F32_CONST(v) LLVMConstReal(F32_TYPE, (double)(v))
 #define F64_CONST(v) LLVMConstReal(F64_TYPE, v)
 #define I8_CONST(v) LLVMConstInt(INT8_TYPE, v, true)
 

core/iwasm/compilation/simd/simd_common.c

@@ -137,7 +137,7 @@ simd_build_splat_const_float_vector(const AOTCompContext *comp_ctx,
         return NULL;
     }
 
-    if (!(element = LLVMConstReal(element_type, element_value))) {
+    if (!(element = LLVMConstReal(element_type, (double)element_value))) {
         HANDLE_FAILURE("LLVMConstReal");
         goto fail;
     }

core/iwasm/fast-jit/fe/jit_emit_numberic.c

@@ -1564,7 +1564,7 @@ static float64
 f64_min(float64 a, float64 b)
 {
     if (isnan(a) || isnan(b))
-        return NAN;
+        return (float64)NAN;
     else if (a == 0 && a == b)
         return signbit(a) ? a : b;
     else
@@ -1575,7 +1575,7 @@ static float64
 f64_max(float64 a, float64 b)
 {
     if (isnan(a) || isnan(b))
-        return NAN;
+        return (float64)NAN;
     else if (a == 0 && a == b)
         return signbit(a) ? b : a;
     else

core/iwasm/fast-jit/jit_dump.c

@@ -40,7 +40,7 @@ jit_dump_reg(JitCompContext *cc, JitReg reg)
 
         case JIT_REG_KIND_F32:
             if (jit_reg_is_const(reg))
-                os_printf("%f", jit_cc_get_const_F32(cc, reg));
+                os_printf("%f", (double)jit_cc_get_const_F32(cc, reg));
             else
                 os_printf("f%d", no);
             break;

core/iwasm/interpreter/wasm_interp_classic.c

@@ -223,7 +223,7 @@ static inline float64
 f64_min(float64 a, float64 b)
 {
     if (isnan(a) || isnan(b))
-        return NAN;
+        return (float64)NAN;
     else if (a == 0 && a == b)
         return signbit(a) ? a : b;
     else
@@ -234,7 +234,7 @@ static inline float64
 f64_max(float64 a, float64 b)
 {
     if (isnan(a) || isnan(b))
-        return NAN;
+        return (float64)NAN;
     else if (a == 0 && a == b)
         return signbit(a) ? b : a;
     else
@@ -1685,7 +1685,10 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                 goto got_exception;
             }
 
-            HANDLE_OP(WASM_OP_NOP) { HANDLE_OP_END(); }
+            HANDLE_OP(WASM_OP_NOP)
+            {
+                HANDLE_OP_END();
+            }
 
 #if WASM_ENABLE_EXCE_HANDLING != 0
             HANDLE_OP(WASM_OP_RETHROW)
@@ -5622,7 +5625,10 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
             HANDLE_OP(WASM_OP_I32_REINTERPRET_F32)
             HANDLE_OP(WASM_OP_I64_REINTERPRET_F64)
             HANDLE_OP(WASM_OP_F32_REINTERPRET_I32)
-            HANDLE_OP(WASM_OP_F64_REINTERPRET_I64) { HANDLE_OP_END(); }
+            HANDLE_OP(WASM_OP_F64_REINTERPRET_I64)
+            {
+                HANDLE_OP_END();
+            }
 
             HANDLE_OP(WASM_OP_I32_EXTEND8_S)
             {

core/iwasm/interpreter/wasm_interp_fast.c

@@ -164,7 +164,7 @@ static inline float64
 f64_min(float64 a, float64 b)
 {
     if (isnan(a) || isnan(b))
-        return NAN;
+        return (float64)NAN;
     else if (a == 0 && a == b)
         return signbit(a) ? a : b;
     else
@@ -175,7 +175,7 @@ static inline float64
 f64_max(float64 a, float64 b)
 {
     if (isnan(a) || isnan(b))
-        return NAN;
+        return (float64)NAN;
     else if (a == 0 && a == b)
         return signbit(a) ? b : a;
     else