From: Dmitry Volyntsev <xeioex@nginx.com>
Date: Fri, 19 Jul 2019 19:05:34 +0000 (+0300)
Subject: Added njs_set_int32() and njs_set_uint32() intrinsics.
X-Git-Url: http://git.kaiwu.me/postgresql/log/contrib/postgres_fdw/static/gitweb.js?a=commitdiff_plain;h=4c8cd5ba14aee2024d19934f778a01e46202d1c3;p=njs.git

Added njs_set_int32() and njs_set_uint32() intrinsics.
---

diff --git a/njs/njs_value.h b/njs/njs_value.h
index e9ef44fa..cb5e1864 100644
--- a/njs/njs_value.h
+++ b/njs/njs_value.h
@@ -620,6 +620,24 @@ njs_set_number(njs_value_t *value, double num)
 }
 
 
+nxt_inline void
+njs_set_int32(njs_value_t *value, int32_t num)
+{
+    value->data.u.number = num;
+    value->type = NJS_NUMBER;
+    value->data.truth = (num != 0);
+}
+
+
+nxt_inline void
+njs_set_uint32(njs_value_t *value, uint32_t num)
+{
+    value->data.u.number = num;
+    value->type = NJS_NUMBER;
+    value->data.truth = (num != 0);
+}
+
+
 nxt_inline void
 njs_set_data(njs_value_t *value, void *data)
 {
diff --git a/njs/njs_vm.c b/njs/njs_vm.c
index a60df1c7..c47be87c 100644
--- a/njs/njs_vm.c
+++ b/njs/njs_vm.c
@@ -1375,7 +1375,7 @@ njs_vmcode_left_shift(njs_vm_t *vm, njs_value_t *val1, njs_value_t *val2)
 
     num1 = njs_number_to_int32(njs_number(val1));
     num2 = njs_number_to_uint32(njs_number(val2));
-    njs_set_number(&vm->retval, num1 << (num2 & 0x1f));
+    njs_set_int32(&vm->retval, num1 << (num2 & 0x1f));
 
     return sizeof(njs_vmcode_3addr_t);
 }
@@ -1409,7 +1409,7 @@ njs_vmcode_right_shift(njs_vm_t *vm, njs_value_t *val1, njs_value_t *val2)
 
     num1 = njs_number_to_int32(njs_number(val1));
     num2 = njs_number_to_uint32(njs_number(val2));
-    njs_set_number(&vm->retval, num1 >> (num2 & 0x1f));
+    njs_set_int32(&vm->retval, num1 >> (num2 & 0x1f));
 
     return sizeof(njs_vmcode_3addr_t);
 }
@@ -1443,7 +1443,7 @@ njs_vmcode_unsigned_right_shift(njs_vm_t *vm, njs_value_t *val1,
 
     num1 = njs_number_to_uint32(njs_number(val1));
     num2 = njs_number_to_uint32(njs_number(val2));
-    njs_set_number(&vm->retval, num1 >> (num2 & 0x1f));
+    njs_set_uint32(&vm->retval, num1 >> (num2 & 0x1f));
 
     return sizeof(njs_vmcode_3addr_t);
 }
@@ -1505,7 +1505,7 @@ njs_vmcode_bitwise_not(njs_vm_t *vm, njs_value_t *value, njs_value_t *invld)
         value = &numeric;
     }
 
-    njs_set_number(&vm->retval, ~njs_number_to_integer(njs_number(value)));
+    njs_set_int32(&vm->retval, ~njs_number_to_integer(njs_number(value)));
 
     return sizeof(njs_vmcode_2addr_t);
 }
@@ -1538,7 +1538,7 @@ njs_vmcode_bitwise_and(njs_vm_t *vm, njs_value_t *val1, njs_value_t *val2)
 
     num1 = njs_number_to_integer(njs_number(val1));
     num2 = njs_number_to_integer(njs_number(val2));
-    njs_set_number(&vm->retval, num1 & num2);
+    njs_set_int32(&vm->retval, num1 & num2);
 
     return sizeof(njs_vmcode_3addr_t);
 }
@@ -1571,7 +1571,7 @@ njs_vmcode_bitwise_xor(njs_vm_t *vm, njs_value_t *val1, njs_value_t *val2)
 
     num1 = njs_number_to_integer(njs_number(val1));
     num2 = njs_number_to_integer(njs_number(val2));
-    njs_set_number(&vm->retval, num1 ^ num2);
+    njs_set_int32(&vm->retval, num1 ^ num2);
 
     return sizeof(njs_vmcode_3addr_t);
 }
@@ -1604,7 +1604,7 @@ njs_vmcode_bitwise_or(njs_vm_t *vm, njs_value_t *val1, njs_value_t *val2)
 
     num1 = njs_number_to_integer(njs_number(val1));
     num2 = njs_number_to_integer(njs_number(val2));
-    njs_set_number(&vm->retval, num1 | num2);
+    njs_set_int32(&vm->retval, num1 | num2);
 
     return sizeof(njs_vmcode_3addr_t);
 }