dawn-cmake/test/tint/var/initialization/private
James Price 0e22bdbae7 tint/msl: Fix emission of private variables
In order to avoid declaring too many function parameters, we
previously modified this transform to redeclare private variables that
are only used inside a single function as function-scope
variables. This was broken as it meant that their values did not
persist across multiple calls to the same function.

Instead, wrap all private variables in a structure and pass it around
as a pointer.

Fixed: tint:1875
Change-Id: I83f5eb1071d57b9c6af56d6cf21b3a32c6e94260
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/124800
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: James Price <jrprice@google.com>
2023-03-20 21:46:01 +00:00
..
array tint/msl: Fix emission of private variables 2023-03-20 21:46:01 +00:00
matrix.wgsl
matrix.wgsl.expected.dxc.hlsl
matrix.wgsl.expected.fxc.hlsl
matrix.wgsl.expected.glsl
matrix.wgsl.expected.msl tint/msl: Fix emission of private variables 2023-03-20 21:46:01 +00:00
matrix.wgsl.expected.spvasm
matrix.wgsl.expected.wgsl
scalar.wgsl
scalar.wgsl.expected.dxc.hlsl
scalar.wgsl.expected.fxc.hlsl
scalar.wgsl.expected.glsl
scalar.wgsl.expected.msl tint/msl: Fix emission of private variables 2023-03-20 21:46:01 +00:00
scalar.wgsl.expected.spvasm
scalar.wgsl.expected.wgsl
struct.wgsl
struct.wgsl.expected.dxc.hlsl
struct.wgsl.expected.fxc.hlsl
struct.wgsl.expected.glsl
struct.wgsl.expected.msl tint/msl: Fix emission of private variables 2023-03-20 21:46:01 +00:00
struct.wgsl.expected.spvasm
struct.wgsl.expected.wgsl
vector.wgsl
vector.wgsl.expected.dxc.hlsl
vector.wgsl.expected.fxc.hlsl
vector.wgsl.expected.glsl
vector.wgsl.expected.msl tint/msl: Fix emission of private variables 2023-03-20 21:46:01 +00:00
vector.wgsl.expected.spvasm
vector.wgsl.expected.wgsl