2 Commits

Author	SHA1	Message	Date
Chris B	fa4a631fc6	[NFC] [HLSL] Update test for HLSL 202x (#108097) ... HLSL 202x inherits from C++11, which generates additional loop hint information for loops that must progress. Since HLSL 202x is going to be the default for Clang we want to make sure all our tests pass with it. Required for https://github.com/llvm/llvm-project/issues/108044	2024-09-11 11:49:44 -05:00
Farzon Lotfi	92fc1eb0c1	[HLSL] add loop unroll (#93879) ... spec: https://github.com/microsoft/hlsl-specs/pull/263 - `Attr.td` - Define the HLSL loop attribute hints (unroll and loop) - `AttrDocs.td` - Add documentation for unroll and loop - `CGLoopInfo.cpp` - Add codegen for HLSL unroll that maps to clang unroll expectations - `ParseStmt.cpp` - For statements if HLSL define DeclSpecAttrs via MaybeParseMicrosoftAttributes - `SemaStmtAttr.cpp` - Add the HLSL loop unroll handeling resolves #70114 dxc examples: - for loop: https://hlsl.godbolt.org/z/8EK6Pa139 - while loop: https://hlsl.godbolt.org/z/ebr5MvEcK - do while: https://hlsl.godbolt.org/z/be8cedoTs Documentation: 	2024-07-11 17:08:13 -04:00