dawn-cmake/test/tint/bug/fxc/vector_assignment_in_loop
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
..
loop_call_with_loop.wgsl Update src/tint unittests to new @stage format. 2022-06-07 13:55:34 +00:00
loop_call_with_loop.wgsl.expected.dxc.hlsl tint/hlsl: remove [loop] attribute on all loops 2022-09-29 16:53:58 +00:00
loop_call_with_loop.wgsl.expected.fxc.hlsl tint/hlsl: remove [loop] attribute on all loops 2022-09-29 16:53:58 +00:00
loop_call_with_loop.wgsl.expected.glsl
loop_call_with_loop.wgsl.expected.msl tint/msl: Fix emission of private variables 2023-03-20 21:46:01 +00:00
loop_call_with_loop.wgsl.expected.spvasm
loop_call_with_loop.wgsl.expected.wgsl Update src/tint unittests to new @stage format. 2022-06-07 13:55:34 +00:00
loop_call_with_no_loop.wgsl Update src/tint unittests to new @stage format. 2022-06-07 13:55:34 +00:00
loop_call_with_no_loop.wgsl.expected.dxc.hlsl tint/hlsl: remove [loop] attribute on all loops 2022-09-29 16:53:58 +00:00
loop_call_with_no_loop.wgsl.expected.fxc.hlsl tint/hlsl: remove [loop] attribute on all loops 2022-09-29 16:53:58 +00:00
loop_call_with_no_loop.wgsl.expected.glsl
loop_call_with_no_loop.wgsl.expected.msl tint/msl: Fix emission of private variables 2023-03-20 21:46:01 +00:00
loop_call_with_no_loop.wgsl.expected.spvasm
loop_call_with_no_loop.wgsl.expected.wgsl Update src/tint unittests to new @stage format. 2022-06-07 13:55:34 +00:00
loop_types_all.wgsl Update src/tint unittests to new @stage format. 2022-06-07 13:55:34 +00:00
loop_types_all.wgsl.expected.dxc.hlsl tint/hlsl: remove [loop] attribute on all loops 2022-09-29 16:53:58 +00:00
loop_types_all.wgsl.expected.fxc.hlsl tint/hlsl: remove [loop] attribute on all loops 2022-09-29 16:53:58 +00:00
loop_types_all.wgsl.expected.glsl
loop_types_all.wgsl.expected.msl
loop_types_all.wgsl.expected.spvasm
loop_types_all.wgsl.expected.wgsl Update src/tint unittests to new @stage format. 2022-06-07 13:55:34 +00:00
loop_types_repeated.wgsl Update src/tint unittests to new @stage format. 2022-06-07 13:55:34 +00:00
loop_types_repeated.wgsl.expected.dxc.hlsl tint/hlsl: remove [loop] attribute on all loops 2022-09-29 16:53:58 +00:00
loop_types_repeated.wgsl.expected.fxc.hlsl tint/hlsl: remove [loop] attribute on all loops 2022-09-29 16:53:58 +00:00
loop_types_repeated.wgsl.expected.glsl
loop_types_repeated.wgsl.expected.msl
loop_types_repeated.wgsl.expected.spvasm
loop_types_repeated.wgsl.expected.wgsl Update src/tint unittests to new @stage format. 2022-06-07 13:55:34 +00:00
loop_types_some.wgsl Update src/tint unittests to new @stage format. 2022-06-07 13:55:34 +00:00
loop_types_some.wgsl.expected.dxc.hlsl tint/hlsl: remove [loop] attribute on all loops 2022-09-29 16:53:58 +00:00
loop_types_some.wgsl.expected.fxc.hlsl tint/hlsl: remove [loop] attribute on all loops 2022-09-29 16:53:58 +00:00
loop_types_some.wgsl.expected.glsl
loop_types_some.wgsl.expected.msl
loop_types_some.wgsl.expected.spvasm
loop_types_some.wgsl.expected.wgsl Update src/tint unittests to new @stage format. 2022-06-07 13:55:34 +00:00
no_loop.wgsl Update src/tint unittests to new @stage format. 2022-06-07 13:55:34 +00:00
no_loop.wgsl.expected.dxc.hlsl tint/test-runner: Split expectations for FXC and DXC 2022-07-22 17:43:27 +00:00
no_loop.wgsl.expected.fxc.hlsl tint/test-runner: Split expectations for FXC and DXC 2022-07-22 17:43:27 +00:00
no_loop.wgsl.expected.glsl
no_loop.wgsl.expected.msl
no_loop.wgsl.expected.spvasm
no_loop.wgsl.expected.wgsl Update src/tint unittests to new @stage format. 2022-06-07 13:55:34 +00:00