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

@@ -73,12 +73,12 @@ void main_1(constant buf0& x_6, constant buf1& x_10, thread float4* const tint_s
}
{
int const x_96 = c;
c = (x_96 + 1);
c = as_type<int>((as_type<uint>(x_96) + as_type<uint>(1)));
}
}
{
int const x_98 = a;
a = (x_98 + 1);
a = as_type<int>((as_type<uint>(x_98) + as_type<uint>(1)));
}
}
float const x_101 = v1.x;

View File

@@ -73,12 +73,12 @@ void main_1(constant buf0& x_6, constant buf1& x_10, thread float4* const tint_s
}
{
int const x_96 = c;
c = (x_96 + 1);
c = as_type<int>((as_type<uint>(x_96) + as_type<uint>(1)));
}
}
{
int const x_98 = a;
a = (x_98 + 1);
a = as_type<int>((as_type<uint>(x_98) + as_type<uint>(1)));
}
}
float const x_101 = v1.x;