[njs] Added njs_set_int32() and njs_set_uint32() intrinsics.

[Dmitry Volyntsev]

details:   https://hg.nginx.org/njs/rev/8b977c78885f
branches:  
changeset: 1062:8b977c78885f
user:      Dmitry Volyntsev <xeioex at nginx.com>
date:      Fri Jul 19 22:05:34 2019 +0300
description:
Added njs_set_int32() and njs_set_uint32() intrinsics.

diffstat:

 njs/njs_value.h |  18 ++++++++++++++++++
 njs/njs_vm.c    |  14 +++++++-------
 2 files changed, 25 insertions(+), 7 deletions(-)

diffs (94 lines):

diff -r 540f03725df2 -r 8b977c78885f njs/njs_value.h
--- a/njs/njs_value.h	Tue Jul 16 22:44:16 2019 -0400
+++ b/njs/njs_value.h	Fri Jul 19 22:05:34 2019 +0300
@@ -621,6 +621,24 @@ njs_set_number(njs_value_t *value, doubl
 
 
 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)
 {
     value->data.u.data = data;
diff -r 540f03725df2 -r 8b977c78885f njs/njs_vm.c
--- a/njs/njs_vm.c	Tue Jul 16 22:44:16 2019 -0400
+++ b/njs/njs_vm.c	Fri Jul 19 22:05:34 2019 +0300
@@ -1375,7 +1375,7 @@ njs_vmcode_left_shift(njs_vm_t *vm, njs_
 
     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
 
     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
 
     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 = &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
 
     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
 
     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_
 
     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);
 }