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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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14
test/vk-gl-cts/non_robust_buffer_access/unexecuted_oob_underflow/0-opt.spvasm.expected.msl
View File

@@ -60,9 +60,9 @@ void main_1(const device In2& x_13, const device In0& x_17, device Out0& x_15, c
int const x_84 = x_17.data_in0.arr[(x_79 + as_type<uint>(x_80))];
x_15.data_out0.arr[(x_75 + as_type<uint>(x_76))] = x_84;
int const x_86 = index_out0;
index_out0 = (x_86 + 1);
index_out0 = as_type<int>((as_type<uint>(x_86) + as_type<uint>(1)));
int const x_88 = index_in1;
index_in1 = (x_88 + 1);
index_in1 = as_type<int>((as_type<uint>(x_88) + as_type<uint>(1)));
} else {
uint const x_90 = base_index_out;
int const x_91 = index_out1;
@@ -71,14 +71,14 @@ void main_1(const device In2& x_13, const device In0& x_17, device Out0& x_15, c
int const x_99 = x_19.data_in1.arr[(x_94 + as_type<uint>(x_95))];
x_15.data_out0.arr[(x_90 + as_type<uint>(x_91))] = x_99;
int const x_101 = index_out1;
index_out1 = (x_101 + 1);
index_out1 = as_type<int>((as_type<uint>(x_101) + as_type<uint>(1)));
int const x_103 = index_in1;
index_in1 = (x_103 + 1);
index_in1 = as_type<int>((as_type<uint>(x_103) + as_type<uint>(1)));
}
int const x_105 = condition_index;
int const x_108 = x_13.data_in2.arr[(x_105 + 1)];
int const x_108 = x_13.data_in2.arr[as_type<int>((as_type<uint>(x_105) + as_type<uint>(1)))];
int const x_109 = condition_index;
condition_index = (x_109 + x_108);
condition_index = as_type<int>((as_type<uint>(x_109) + as_type<uint>(x_108)));
int const x_111 = index_in0;
temp0 = x_111;
int const x_112 = index_in1;
@@ -93,7 +93,7 @@ void main_1(const device In2& x_13, const device In0& x_17, device Out0& x_15, c
index_out1 = x_116;
{
int const x_117 = i;
i = (x_117 + 1);
i = as_type<int>((as_type<uint>(x_117) + as_type<uint>(1)));
}
}
return;

14
test/vk-gl-cts/non_robust_buffer_access/unexecuted_oob_underflow/0-opt.wgsl.expected.msl
View File

@@ -60,9 +60,9 @@ void main_1(const device In2& x_13, const device In0& x_17, device Out0& x_15, c
int const x_84 = x_17.data_in0.arr[(x_79 + as_type<uint>(x_80))];
x_15.data_out0.arr[(x_75 + as_type<uint>(x_76))] = x_84;
int const x_86 = index_out0;
index_out0 = (x_86 + 1);
index_out0 = as_type<int>((as_type<uint>(x_86) + as_type<uint>(1)));
int const x_88 = index_in1;
index_in1 = (x_88 + 1);
index_in1 = as_type<int>((as_type<uint>(x_88) + as_type<uint>(1)));
} else {
uint const x_90 = base_index_out;
int const x_91 = index_out1;
@@ -71,14 +71,14 @@ void main_1(const device In2& x_13, const device In0& x_17, device Out0& x_15, c
int const x_99 = x_19.data_in1.arr[(x_94 + as_type<uint>(x_95))];
x_15.data_out0.arr[(x_90 + as_type<uint>(x_91))] = x_99;
int const x_101 = index_out1;
index_out1 = (x_101 + 1);
index_out1 = as_type<int>((as_type<uint>(x_101) + as_type<uint>(1)));
int const x_103 = index_in1;
index_in1 = (x_103 + 1);
index_in1 = as_type<int>((as_type<uint>(x_103) + as_type<uint>(1)));
}
int const x_105 = condition_index;
int const x_108 = x_13.data_in2.arr[(x_105 + 1)];
int const x_108 = x_13.data_in2.arr[as_type<int>((as_type<uint>(x_105) + as_type<uint>(1)))];
int const x_109 = condition_index;
condition_index = (x_109 + x_108);
condition_index = as_type<int>((as_type<uint>(x_109) + as_type<uint>(x_108)));
int const x_111 = index_in0;
temp0 = x_111;
int const x_112 = index_in1;
@@ -93,7 +93,7 @@ void main_1(const device In2& x_13, const device In0& x_17, device Out0& x_15, c
index_out1 = x_116;
{
int const x_117 = i;
i = (x_117 + 1);
i = as_type<int>((as_type<uint>(x_117) + as_type<uint>(1)));
}
}
return;