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

@@ -24,11 +24,11 @@ int func_(constant buf0& x_8) {
break;
}
int const x_44 = ret;
ret = (x_44 + 1);
ret = as_type<int>((as_type<uint>(x_44) + as_type<uint>(1)));
{
int const x_47 = x_8.one;
int const x_48 = i;
i = (x_48 - x_47);
i = as_type<int>((as_type<uint>(x_48) - as_type<uint>(x_47)));
}
}
int const x_50 = ret;

View File

@@ -24,11 +24,11 @@ int func_(constant buf0& x_8) {
break;
}
int const x_44 = ret;
ret = (x_44 + 1);
ret = as_type<int>((as_type<uint>(x_44) + as_type<uint>(1)));
{
int const x_47 = x_8.one;
int const x_48 = i;
i = (x_48 - x_47);
i = as_type<int>((as_type<uint>(x_48) - as_type<uint>(x_47)));
}
}
int const x_50 = ret;