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Restore "MSL writer: make signed int overflow defined behaviour"

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This reverts commit e33b0baa08.

Added tests/expressions/literals/intmin.wgsl test.

Bug: tint:124
Change-Id: I3d46f939ff20fa377ddb5fcb52f9afe728b8e430
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/60441
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
This commit is contained in:
Antonio Maiorano
2021-07-30 18:59:06 +00:00
committed by Tint LUCI CQ
parent 9bdf2dcc6b
commit d388bc9b36
686 changed files with 4111 additions and 3079 deletions
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32
test/vk-gl-cts/graphicsfuzz/control-flow-in-function/0-opt.spvasm.expected.msl
View File

@@ -83,7 +83,7 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
break;
}
int const x_41 = GLF_live4_looplimiter5;
GLF_live4_looplimiter5 = (x_41 + 1);
GLF_live4_looplimiter5 = as_type<int>((as_type<uint>(x_41) + as_type<uint>(1)));
GLF_live7m42 = float4x2(float2(1.0f, 0.0f), float2(0.0f, 1.0f), float2(0.0f, 0.0f), float2(1.0f, 0.0f));
GLF_live7m33 = float3x3(float3(1.0f, 0.0f, 0.0f), float3(0.0f, 1.0f, 0.0f), float3(0.0f, 0.0f, 1.0f));
GLF_live7cols = 2;
@@ -98,7 +98,7 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
break;
}
int const x_45 = GLF_live7_looplimiter3;
GLF_live7_looplimiter3 = (x_45 + 1);
GLF_live7_looplimiter3 = as_type<int>((as_type<uint>(x_45) + as_type<uint>(1)));
GLF_live7rows = 2;
while (true) {
int const x_47 = GLF_live7rows;
@@ -111,7 +111,7 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
break;
}
int const x_49 = GLF_live7_looplimiter2;
GLF_live7_looplimiter2 = (x_49 + 1);
GLF_live7_looplimiter2 = as_type<int>((as_type<uint>(x_49) + as_type<uint>(1)));
GLF_live7_looplimiter1 = 0;
GLF_live7c = 0;
while (true) {
@@ -125,7 +125,7 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
break;
}
int const x_53 = GLF_live7_looplimiter1;
GLF_live7_looplimiter1 = (x_53 + 1);
GLF_live7_looplimiter1 = as_type<int>((as_type<uint>(x_53) + as_type<uint>(1)));
GLF_live7r = 0;
while (true) {
int const x_55 = GLF_live7r;
@@ -138,7 +138,7 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
break;
}
int const x_57 = GLF_live7_looplimiter0;
GLF_live7_looplimiter0 = (x_57 + 1);
GLF_live7_looplimiter0 = as_type<int>((as_type<uint>(x_57) + as_type<uint>(1)));
int const x_59 = GLF_live7c;
int const x_60 = GLF_live7c;
int const x_61 = GLF_live7c;
@@ -159,22 +159,22 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
}
{
int const x_71 = GLF_live7r;
GLF_live7r = (x_71 + 1);
GLF_live7r = as_type<int>((as_type<uint>(x_71) + as_type<uint>(1)));
}
}
{
int const x_73 = GLF_live7c;
GLF_live7c = (x_73 + 1);
GLF_live7c = as_type<int>((as_type<uint>(x_73) + as_type<uint>(1)));
}
}
{
int const x_75 = GLF_live7rows;
GLF_live7rows = (x_75 + 1);
GLF_live7rows = as_type<int>((as_type<uint>(x_75) + as_type<uint>(1)));
}
}
{
int const x_77 = GLF_live7cols;
GLF_live7cols = (x_77 + 1);
GLF_live7cols = as_type<int>((as_type<uint>(x_77) + as_type<uint>(1)));
}
}
GLF_live7sum_index = 0;
@@ -191,7 +191,7 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
break;
}
int const x_81 = GLF_live7_looplimiter7;
GLF_live7_looplimiter7 = (x_81 + 1);
GLF_live7_looplimiter7 = as_type<int>((as_type<uint>(x_81) + as_type<uint>(1)));
GLF_live7rows_1 = 2;
int const x_83 = GLF_live7sum_index;
int const x_84 = GLF_live7sum_index;
@@ -241,24 +241,24 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
GLF_live7sums.arr[x_332] = (x_336 + x_334);
{
int const x_98 = GLF_live7r_1;
GLF_live7r_1 = (x_98 + 1);
GLF_live7r_1 = as_type<int>((as_type<uint>(x_98) + as_type<uint>(1)));
}
}
{
int const x_100 = GLF_live7c_1;
GLF_live7c_1 = (x_100 + 1);
GLF_live7c_1 = as_type<int>((as_type<uint>(x_100) + as_type<uint>(1)));
}
}
int const x_102 = GLF_live7sum_index;
GLF_live7sum_index = (x_102 + 1);
GLF_live7sum_index = as_type<int>((as_type<uint>(x_102) + as_type<uint>(1)));
{
int const x_104 = GLF_live7cols_1;
GLF_live7cols_1 = (x_104 + 1);
GLF_live7cols_1 = as_type<int>((as_type<uint>(x_104) + as_type<uint>(1)));
}
}
{
int const x_106 = GLF_live4i;
GLF_live4i = (x_106 + 1);
GLF_live4i = as_type<int>((as_type<uint>(x_106) + as_type<uint>(1)));
}
}
return float3(1.0f, 1.0f, 1.0f);
@@ -292,7 +292,7 @@ void main_1(constant buf0& x_25, thread float4* const tint_symbol_5, thread floa
float3 const x_178 = drawShape_vf2_(x_25, &(param_2));
{
int const x_109 = i;
i = (x_109 - 1);
i = as_type<int>((as_type<uint>(x_109) - as_type<uint>(1)));
}
}
}

32
test/vk-gl-cts/graphicsfuzz/control-flow-in-function/0-opt.wgsl.expected.msl
View File

@@ -83,7 +83,7 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
break;
}
int const x_41 = GLF_live4_looplimiter5;
GLF_live4_looplimiter5 = (x_41 + 1);
GLF_live4_looplimiter5 = as_type<int>((as_type<uint>(x_41) + as_type<uint>(1)));
GLF_live7m42 = float4x2(float2(1.0f, 0.0f), float2(0.0f, 1.0f), float2(0.0f, 0.0f), float2(1.0f, 0.0f));
GLF_live7m33 = float3x3(float3(1.0f, 0.0f, 0.0f), float3(0.0f, 1.0f, 0.0f), float3(0.0f, 0.0f, 1.0f));
GLF_live7cols = 2;
@@ -98,7 +98,7 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
break;
}
int const x_45 = GLF_live7_looplimiter3;
GLF_live7_looplimiter3 = (x_45 + 1);
GLF_live7_looplimiter3 = as_type<int>((as_type<uint>(x_45) + as_type<uint>(1)));
GLF_live7rows = 2;
while (true) {
int const x_47 = GLF_live7rows;
@@ -111,7 +111,7 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
break;
}
int const x_49 = GLF_live7_looplimiter2;
GLF_live7_looplimiter2 = (x_49 + 1);
GLF_live7_looplimiter2 = as_type<int>((as_type<uint>(x_49) + as_type<uint>(1)));
GLF_live7_looplimiter1 = 0;
GLF_live7c = 0;
while (true) {
@@ -125,7 +125,7 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
break;
}
int const x_53 = GLF_live7_looplimiter1;
GLF_live7_looplimiter1 = (x_53 + 1);
GLF_live7_looplimiter1 = as_type<int>((as_type<uint>(x_53) + as_type<uint>(1)));
GLF_live7r = 0;
while (true) {
int const x_55 = GLF_live7r;
@@ -138,7 +138,7 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
break;
}
int const x_57 = GLF_live7_looplimiter0;
GLF_live7_looplimiter0 = (x_57 + 1);
GLF_live7_looplimiter0 = as_type<int>((as_type<uint>(x_57) + as_type<uint>(1)));
int const x_59 = GLF_live7c;
int const x_60 = GLF_live7c;
int const x_61 = GLF_live7c;
@@ -159,22 +159,22 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
}
{
int const x_71 = GLF_live7r;
GLF_live7r = (x_71 + 1);
GLF_live7r = as_type<int>((as_type<uint>(x_71) + as_type<uint>(1)));
}
}
{
int const x_73 = GLF_live7c;
GLF_live7c = (x_73 + 1);
GLF_live7c = as_type<int>((as_type<uint>(x_73) + as_type<uint>(1)));
}
}
{
int const x_75 = GLF_live7rows;
GLF_live7rows = (x_75 + 1);
GLF_live7rows = as_type<int>((as_type<uint>(x_75) + as_type<uint>(1)));
}
}
{
int const x_77 = GLF_live7cols;
GLF_live7cols = (x_77 + 1);
GLF_live7cols = as_type<int>((as_type<uint>(x_77) + as_type<uint>(1)));
}
}
GLF_live7sum_index = 0;
@@ -191,7 +191,7 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
break;
}
int const x_81 = GLF_live7_looplimiter7;
GLF_live7_looplimiter7 = (x_81 + 1);
GLF_live7_looplimiter7 = as_type<int>((as_type<uint>(x_81) + as_type<uint>(1)));
GLF_live7rows_1 = 2;
int const x_83 = GLF_live7sum_index;
int const x_84 = GLF_live7sum_index;
@@ -241,24 +241,24 @@ float3 drawShape_vf2_(constant buf0& x_25, thread float2* const pos) {
GLF_live7sums.arr[x_332] = (x_336 + x_334);
{
int const x_98 = GLF_live7r_1;
GLF_live7r_1 = (x_98 + 1);
GLF_live7r_1 = as_type<int>((as_type<uint>(x_98) + as_type<uint>(1)));
}
}
{
int const x_100 = GLF_live7c_1;
GLF_live7c_1 = (x_100 + 1);
GLF_live7c_1 = as_type<int>((as_type<uint>(x_100) + as_type<uint>(1)));
}
}
int const x_102 = GLF_live7sum_index;
GLF_live7sum_index = (x_102 + 1);
GLF_live7sum_index = as_type<int>((as_type<uint>(x_102) + as_type<uint>(1)));
{
int const x_104 = GLF_live7cols_1;
GLF_live7cols_1 = (x_104 + 1);
GLF_live7cols_1 = as_type<int>((as_type<uint>(x_104) + as_type<uint>(1)));
}
}
{
int const x_106 = GLF_live4i;
GLF_live4i = (x_106 + 1);
GLF_live4i = as_type<int>((as_type<uint>(x_106) + as_type<uint>(1)));
}
}
return float3(1.0f, 1.0f, 1.0f);
@@ -292,7 +292,7 @@ void main_1(constant buf0& x_25, thread float4* const tint_symbol_5, thread floa
float3 const x_178 = drawShape_vf2_(x_25, &(param_2));
{
int const x_109 = i;
i = (x_109 - 1);
i = as_type<int>((as_type<uint>(x_109) - as_type<uint>(1)));
}
}
}