MSL writer: make signed int overflow defined behaviour

Bug: tint:124
Change-Id: Icf545b633d6390ceb7f639e80111390005e311a1
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/60100
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: David Neto <dneto@google.com>
This commit is contained in:
Antonio Maiorano
2021-07-29 13:51:47 +00:00
committed by Tint LUCI CQ
parent 1f0200a3ff
commit e5dbe24e94
651 changed files with 3963 additions and 3048 deletions

View File

@@ -2,8 +2,8 @@
using namespace metal;
void f() {
int2 v2 = int2((1 + 2));
int3 v3 = int3((1 + 2));
int4 v4 = int4((1 + 2));
int2 v2 = int2(as_type<int>((as_type<uint>(1) + as_type<uint>(2))));
int3 v3 = int3(as_type<int>((as_type<uint>(1) + as_type<uint>(2))));
int4 v4 = int4(as_type<int>((as_type<uint>(1) + as_type<uint>(2))));
}

View File

@@ -2,7 +2,7 @@
using namespace metal;
void f() {
int v = (1 + 2);
int v = as_type<int>((as_type<uint>(1) + as_type<uint>(2)));
int2 v2 = int2(v);
int3 v3 = int3(v);
int4 v4 = int4(v);