Tex Riddell

Handle -Fc in Compile API

2

Handle -Fc in Compile API in order to support separate simultaneous disassembly output.

Remainder of inout signature element not passed through when one component is modified

1

In the case of an inout signature element, we do not pass through components not modified by the shader unless no components are touched. The following test case succeeds if...

**Situation** When `DxilMetadataHelper` encounters extra tags in extended attributes, these should not be treated as a fatal error, since drivers using `DxilMetadataHelper` should be able to safely ignore extra tags...

NFC: Fix python literal string errors in TestRunner.py

1

This fixes some long-standing errors reported from lit/TestRunner.py due to a need to specify `r` for raw strings for a few regular expressions that contain invalid escape sequences otherwise.

There were multiple issues with Unicode conversion on *nix platforms. This PR fixes issues I found with the conversion functions that were causing failures when running locally, due to issues...

This adds better error handling for `dxc --version` used to get the dxil version in tools/clang/test/lit.cfg in case the dxc call fails.