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| author | Yong He <yonghe@outlook.com> | 2023-02-24 10:01:47 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-02-24 10:01:47 -0800 |
| commit | bd6306cdaa4a49344658bd026721b6532e103d09 (patch) | |
| tree | bb7f666d426e6cfc7777a3ccac0a1d628588eb39 /source/slang/core.meta.slang | |
| parent | e8c08e7ecb1124f115a1d1042277776193122b57 (diff) | |
More control flow simplifications. (#2673)
* More control flow and Phi param simplifications.
* Fix.
* Fix gcc error.
* Fix.
* More IR cleanup.
* Fix bug in phi param dce + ifelse simplify.
* Propagate and DCE side-effect-free functions.
* Enhance CFG simplifcation to remove loops with no side effects.
* Fix.
* Fixes.
* Fix tests. Add [__AlwaysFoldIntoUseSite] for rayPayloadLocation.
* More cleanup.
* Fixes.
* Fix.
---------
Co-authored-by: Yong He <yhe@nvidia.com>
Diffstat (limited to 'source/slang/core.meta.slang')
| -rw-r--r-- | source/slang/core.meta.slang | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source/slang/core.meta.slang b/source/slang/core.meta.slang index 6357d58bd..9da33c755 100644 --- a/source/slang/core.meta.slang +++ b/source/slang/core.meta.slang @@ -2525,21 +2525,25 @@ int __SyntaxError(); __generic<T> __target_intrinsic(cuda, "sizeof($G0)") __target_intrinsic(cpp, "sizeof($G0)") +[__readNone] int __sizeOf(); __generic<T> __target_intrinsic(cuda, "sizeof($T0)") __target_intrinsic(cpp, "sizeof($T0)") +[__readNone] int __sizeOf(T v); __generic<T> __target_intrinsic(cuda, "SLANG_ALIGN_OF($G0)") __target_intrinsic(cpp, "SLANG_ALIGN_OF($G0)") +[__readNone] int __alignOf(); __generic<T> __target_intrinsic(cuda, "SLANG_ALIGN_OF($T0)") __target_intrinsic(cpp, "SLANG_ALIGN_OF($T0)") +[__readNone] int __alignOf(T v); // It would be nice to have offsetof equivalent, but it's not clear how that would work in terms of the Slang language. @@ -2547,6 +2551,7 @@ int __alignOf(T v); __generic<T,F> __target_intrinsic(cuda, "int(((char*)&($1)) - ((char*)&($0)))") __target_intrinsic(cpp, "int(((char*)&($1)) - ((char*)&($0))") +[__readNone] int __offsetOf(in T t, in F field); /// Mark beginning of "interlocked" operations in a fragment shader. @@ -2960,6 +2965,9 @@ attribute_syntax [builtin] : BuiltinAttribute; __attributeTarget(DeclBase) attribute_syntax [__requiresNVAPI] : RequiresNVAPIAttribute; +__attributeTarget(DeclBase) +attribute_syntax [__AlwaysFoldIntoUseSiteAttribute] : AlwaysFoldIntoUseSiteAttribute; + __attributeTarget(FunctionDeclBase) attribute_syntax [noinline] : NoInlineAttribute; |