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dawn-cmake/test/tint/expressions/literals/intmin.wgsl.expected.wgsl

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WebGPU Shading Language
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Restore "MSL writer: make signed int overflow defined behaviour" This reverts commit e33b0baa088146fc06881387157a92e19fcf5b7b. 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>
2021-07-30 18:59:06 +00:00
fn add_int_min_explicit() -> i32 {
Update lexer to not include `-` in numbers. This CL removes the parsing of a `-` in front of numerics when lexed. This will cause the number to become a UnaryOperator negation then the number instead of a negative number. Bug: tint:1679, tint:1141, tint:1570 Change-Id: I217c0ffcbe5be934c8d56bd83141b47ade83bc60 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/106463 Reviewed-by: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
2022-10-26 15:20:47 +00:00
var a = -(2147483648);
Restore "MSL writer: make signed int overflow defined behaviour" This reverts commit e33b0baa088146fc06881387157a92e19fcf5b7b. 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>
2021-07-30 18:59:06 +00:00
var b = (a + 1);
Update lexer to not include `-` in numbers. This CL removes the parsing of a `-` in front of numerics when lexed. This will cause the number to become a UnaryOperator negation then the number instead of a negative number. Bug: tint:1679, tint:1141, tint:1570 Change-Id: I217c0ffcbe5be934c8d56bd83141b47ade83bc60 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/106463 Reviewed-by: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
2022-10-26 15:20:47 +00:00
var c = (-(2147483648) + 1);
Restore "MSL writer: make signed int overflow defined behaviour" This reverts commit e33b0baa088146fc06881387157a92e19fcf5b7b. 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>
2021-07-30 18:59:06 +00:00
return c;
}