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

@@ -99,7 +99,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
}
if (x_78) {
{
x_87 = (x_86 + 1);
x_87 = as_type<int>((as_type<uint>(x_86) + as_type<uint>(1)));
x_86_phi = x_87;
}
continue;
@@ -110,7 +110,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
break;
}
{
x_87 = (x_86 + 1);
x_87 = as_type<int>((as_type<uint>(x_86) + as_type<uint>(1)));
x_86_phi = x_87;
}
}
@@ -125,7 +125,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
break;
}
x_66 = x_66_phi;
x_63 = as_type<int>((x_62 + x_66));
x_63 = as_type<int>(as_type<int>((as_type<uint>(x_62) + as_type<uint>(x_66))));
if (x_41) {
while (true) {
if (x_41) {
@@ -143,7 +143,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
break;
}
{
x_68 = (x_67 + 1);
x_68 = as_type<int>((as_type<uint>(x_67) + as_type<uint>(1)));
x_62_phi = x_63;
x_65_phi = x_66;
x_67_phi = x_68;
@@ -163,7 +163,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
break;
}
{
x_53 = (x_52 + 1);
x_53 = as_type<int>((as_type<uint>(x_52) + as_type<uint>(1)));
x_45_phi = x_46;
x_48_phi = x_49;
x_50_phi = x_51;
@@ -215,7 +215,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
}
if (x_135) {
{
x_144 = (x_143 + 1);
x_144 = as_type<int>((as_type<uint>(x_143) + as_type<uint>(1)));
x_143_phi = x_144;
}
continue;
@@ -226,7 +226,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
break;
}
{
x_144 = (x_143 + 1);
x_144 = as_type<int>((as_type<uint>(x_143) + as_type<uint>(1)));
x_143_phi = x_144;
}
}
@@ -242,13 +242,13 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
}
int x_119 = 0;
x_119 = x_119_phi;
x_116 = as_type<int>((x_115 + x_119));
x_116 = as_type<int>(as_type<int>((as_type<uint>(x_115) + as_type<uint>(x_119))));
if (select(x_41, false, !(x_41))) {
x_161_phi = x_116;
break;
}
{
x_121 = (x_120 + 1);
x_121 = as_type<int>((as_type<uint>(x_120) + as_type<uint>(1)));
x_115_phi = x_116;
x_118_phi = x_119;
x_120_phi = x_121;

View File

@@ -99,7 +99,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
}
if (x_78) {
{
x_87 = (x_86 + 1);
x_87 = as_type<int>((as_type<uint>(x_86) + as_type<uint>(1)));
x_86_phi = x_87;
}
continue;
@@ -110,7 +110,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
break;
}
{
x_87 = (x_86 + 1);
x_87 = as_type<int>((as_type<uint>(x_86) + as_type<uint>(1)));
x_86_phi = x_87;
}
}
@@ -125,7 +125,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
break;
}
x_66 = x_66_phi;
x_63 = as_type<int>((x_62 + x_66));
x_63 = as_type<int>(as_type<int>((as_type<uint>(x_62) + as_type<uint>(x_66))));
if (x_41) {
while (true) {
if (x_41) {
@@ -143,7 +143,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
break;
}
{
x_68 = (x_67 + 1);
x_68 = as_type<int>((as_type<uint>(x_67) + as_type<uint>(1)));
x_62_phi = x_63;
x_65_phi = x_66;
x_67_phi = x_68;
@@ -163,7 +163,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
break;
}
{
x_53 = (x_52 + 1);
x_53 = as_type<int>((as_type<uint>(x_52) + as_type<uint>(1)));
x_45_phi = x_46;
x_48_phi = x_49;
x_50_phi = x_51;
@@ -215,7 +215,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
}
if (x_135) {
{
x_144 = (x_143 + 1);
x_144 = as_type<int>((as_type<uint>(x_143) + as_type<uint>(1)));
x_143_phi = x_144;
}
continue;
@@ -226,7 +226,7 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
break;
}
{
x_144 = (x_143 + 1);
x_144 = as_type<int>((as_type<uint>(x_143) + as_type<uint>(1)));
x_143_phi = x_144;
}
}
@@ -242,13 +242,13 @@ void main_1(constant buf0& x_6, thread float4* const tint_symbol_5, thread float
}
int x_119 = 0;
x_119 = x_119_phi;
x_116 = as_type<int>((x_115 + x_119));
x_116 = as_type<int>(as_type<int>((as_type<uint>(x_115) + as_type<uint>(x_119))));
if (select(x_41, false, !(x_41))) {
x_161_phi = x_116;
break;
}
{
x_121 = (x_120 + 1);
x_121 = as_type<int>((as_type<uint>(x_120) + as_type<uint>(1)));
x_115_phi = x_116;
x_118_phi = x_119;
x_120_phi = x_121;