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 float4* const tint_symbol_4) {
break;
}
int x_54_phi = 0;
int const x_8 = (x_11 + 1);
int const x_8 = as_type<int>((as_type<uint>(x_11) + as_type<uint>(1)));
float const x_47 = x_6.injectionSwitch.x;
x_54_phi = x_40;
switch(int(x_47)) {
@@ -43,7 +43,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_4) {
/* fallthrough */
}
case 19: {
x_54_phi = as_type<int>((x_40 + as_type<int>(1)));
x_54_phi = as_type<int>(as_type<int>((as_type<uint>(x_40) + as_type<uint>(as_type<int>(1)))));
/* fallthrough */
}
case 23:

View File

@@ -34,7 +34,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_4) {
break;
}
int x_54_phi = 0;
int const x_8 = (x_11 + 1);
int const x_8 = as_type<int>((as_type<uint>(x_11) + as_type<uint>(1)));
float const x_47 = x_6.injectionSwitch.x;
x_54_phi = x_40;
switch(int(x_47)) {
@@ -43,7 +43,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_4) {
/* fallthrough */
}
case 19: {
x_54_phi = as_type<int>((x_40 + as_type<int>(1)));
x_54_phi = as_type<int>(as_type<int>((as_type<uint>(x_40) + as_type<uint>(as_type<int>(1)))));
/* fallthrough */
}
case 23: