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| author | Tim Foley <tfoleyNV@users.noreply.github.com> | 2018-02-03 07:30:54 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-02-03 07:30:54 -0800 |
| commit | 662f43fff6721c6cd013a8f1b2639c2e29fe6be3 (patch) | |
| tree | 9e57c4a9f1a922418fbae2390ee1998984a6ea26 /tests/render | |
| parent | 58475a8aa42284722a3763aa3bde49f2fa40366e (diff) | |
Remove non-IR codegen paths (#398)
The basic change is simple: remove support for all code generation paths other than the IR.
There is a lot of vestigial code left, but the main logic in `ast-legalize.*` is gone.
Doing this breaks a *lot* of tests, for various reasons:
- We can no longer guarantee exactly matching DXBC or SPIR-V output after things pass through out IR
- Many builtins don't have matching versions defined for GLSL output via IR (even when they had versions defined via the earlier approach that worked with the AST)
- A lot of code creates intermediate values of opaque types in the IR, which turn into opaque-type temporaries that aren't allowed (this breaks many GLSL tests, but also some HLSL)
I implemented some small fixes for issues that I could get working in the time I had, but most of the above are larger than made sense to fix in this commit.
For now I'm disabling the tests that cause problems, but we will need to make a concerted effort to get things working on this new substrate if we are going to make good on our goals.
Diffstat (limited to 'tests/render')
| -rw-r--r-- | tests/render/cross-compile-entry-point.slang | 2 | ||||
| -rw-r--r-- | tests/render/cross-compile0.hlsl | 2 | ||||
| -rw-r--r-- | tests/render/render0.hlsl | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/tests/render/cross-compile-entry-point.slang b/tests/render/cross-compile-entry-point.slang index 7980ce17e..018947228 100644 --- a/tests/render/cross-compile-entry-point.slang +++ b/tests/render/cross-compile-entry-point.slang @@ -1,4 +1,4 @@ -//TEST(render):COMPARE_HLSL_CROSS_COMPILE_RENDER:-xslang -use-ir +//TEST(render):COMPARE_HLSL_CROSS_COMPILE_RENDER: // This is a test to ensure that we can cross-compile a complete entry point. diff --git a/tests/render/cross-compile0.hlsl b/tests/render/cross-compile0.hlsl index 889d3ec15..713bbdcd3 100644 --- a/tests/render/cross-compile0.hlsl +++ b/tests/render/cross-compile0.hlsl @@ -1,4 +1,4 @@ -//TEST(smoke,render):COMPARE_HLSL_GLSL_RENDER:-xslang -use-ir +//TEST(smoke,render):COMPARE_HLSL_GLSL_RENDER: // This is a basic test case for cross-compilation behavior. // diff --git a/tests/render/render0.hlsl b/tests/render/render0.hlsl index 833788ad1..e6849fe60 100644 --- a/tests/render/render0.hlsl +++ b/tests/render/render0.hlsl @@ -1,4 +1,4 @@ -//TEST(smoke):COMPARE_HLSL_RENDER:-xslang -use-ir +//TEST(smoke):COMPARE_HLSL_RENDER: // Starting with a basic test for the ability to render stuff... cbuffer Uniforms |