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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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10
test/vk-gl-cts/graphicsfuzz/write-before-break/0-opt.spvasm.expected.msl
View File

@@ -39,7 +39,7 @@ void main_1(constant buf0& x_9, thread float4* const tint_symbol_4) {
break;
}
int const x_20 = ll_1;
ll_1 = (x_20 + 1);
ll_1 = as_type<int>((as_type<uint>(x_20) + as_type<uint>(1)));
int const x_22 = x_9.injected;
z = x_22;
ll_2 = 0;
@@ -56,7 +56,7 @@ void main_1(constant buf0& x_9, thread float4* const tint_symbol_4) {
break;
}
int const x_26 = ll_2;
ll_2 = (x_26 + 1);
ll_2 = as_type<int>((as_type<uint>(x_26) + as_type<uint>(1)));
float4x3 const x_98 = m43;
tempm43 = x_98;
ll_3 = 0;
@@ -77,7 +77,7 @@ void main_1(constant buf0& x_9, thread float4* const tint_symbol_4) {
tempm43[select(0, x_31, ((x_29 >= 0) & (x_30 < 4)))][select(0, x_34, ((x_32 >= 0) & (x_33 < 3)))] = 1.0f;
{
int const x_35 = c;
c = (x_35 + 1);
c = as_type<int>((as_type<uint>(x_35) + as_type<uint>(1)));
}
}
int const x_37 = idx;
@@ -90,11 +90,11 @@ void main_1(constant buf0& x_9, thread float4* const tint_symbol_4) {
GLF_live6sums.arr[x_117] = (x_121 + x_119);
{
int const x_41 = ctr;
ctr = (x_41 + 1);
ctr = as_type<int>((as_type<uint>(x_41) + as_type<uint>(1)));
}
}
int const x_43 = idx;
idx = (x_43 + 1);
idx = as_type<int>((as_type<uint>(x_43) + as_type<uint>(1)));
}
return;
}

10
test/vk-gl-cts/graphicsfuzz/write-before-break/0-opt.wgsl.expected.msl
View File

@@ -39,7 +39,7 @@ void main_1(constant buf0& x_9, thread float4* const tint_symbol_4) {
break;
}
int const x_20 = ll_1;
ll_1 = (x_20 + 1);
ll_1 = as_type<int>((as_type<uint>(x_20) + as_type<uint>(1)));
int const x_22 = x_9.injected;
z = x_22;
ll_2 = 0;
@@ -56,7 +56,7 @@ void main_1(constant buf0& x_9, thread float4* const tint_symbol_4) {
break;
}
int const x_26 = ll_2;
ll_2 = (x_26 + 1);
ll_2 = as_type<int>((as_type<uint>(x_26) + as_type<uint>(1)));
float4x3 const x_98 = m43;
tempm43 = x_98;
ll_3 = 0;
@@ -77,7 +77,7 @@ void main_1(constant buf0& x_9, thread float4* const tint_symbol_4) {
tempm43[select(0, x_31, ((x_29 >= 0) && (x_30 < 4)))][select(0, x_34, ((x_32 >= 0) && (x_33 < 3)))] = 1.0f;
{
int const x_35 = c;
c = (x_35 + 1);
c = as_type<int>((as_type<uint>(x_35) + as_type<uint>(1)));
}
}
int const x_37 = idx;
@@ -90,11 +90,11 @@ void main_1(constant buf0& x_9, thread float4* const tint_symbol_4) {
GLF_live6sums.arr[x_117] = (x_121 + x_119);
{
int const x_41 = ctr;
ctr = (x_41 + 1);
ctr = as_type<int>((as_type<uint>(x_41) + as_type<uint>(1)));
}
}
int const x_43 = idx;
idx = (x_43 + 1);
idx = as_type<int>((as_type<uint>(x_43) + as_type<uint>(1)));
}
return;
}