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

@@ -34,7 +34,7 @@ void main_1(constant buf0& x_6, thread int* const tint_symbol_4, thread float4*
break;
}
int const x_45 = *(tint_symbol_4);
*(tint_symbol_4) = (x_45 + 1);
*(tint_symbol_4) = as_type<int>((as_type<uint>(x_45) + as_type<uint>(1)));
x_55_phi = true;
if (!(true)) {
int const x_51 = x_6.x_GLF_uniform_int_values.arr[0].el;
@@ -54,7 +54,7 @@ void main_1(constant buf0& x_6, thread int* const tint_symbol_4, thread float4*
break;
}
int const x_66 = *(tint_symbol_4);
*(tint_symbol_4) = (x_66 + 1);
*(tint_symbol_4) = as_type<int>((as_type<uint>(x_66) + as_type<uint>(1)));
int const x_69 = x_6.x_GLF_uniform_int_values.arr[0].el;
float const x_70 = float(x_69);
*(tint_symbol_5) = float4(x_70, x_70, x_70, x_70);

View File

@@ -34,7 +34,7 @@ void main_1(constant buf0& x_6, thread int* const tint_symbol_4, thread float4*
break;
}
int const x_45 = *(tint_symbol_4);
*(tint_symbol_4) = (x_45 + 1);
*(tint_symbol_4) = as_type<int>((as_type<uint>(x_45) + as_type<uint>(1)));
x_55_phi = true;
if (!(true)) {
int const x_51 = x_6.x_GLF_uniform_int_values.arr[0].el;
@@ -54,7 +54,7 @@ void main_1(constant buf0& x_6, thread int* const tint_symbol_4, thread float4*
break;
}
int const x_66 = *(tint_symbol_4);
*(tint_symbol_4) = (x_66 + 1);
*(tint_symbol_4) = as_type<int>((as_type<uint>(x_66) + as_type<uint>(1)));
int const x_69 = x_6.x_GLF_uniform_int_values.arr[0].el;
float const x_70 = float(x_69);
*(tint_symbol_5) = float4(x_70, x_70, x_70, x_70);