@@ -11339,6 +11339,31 @@ bool VectorExprEvaluator::VisitCallExpr(const CallExpr
*E) {
return Success(APValue(ResultElements.data(), ResultElements.size()), E);
}
+ case Builtin::BI__builtin_elementwise_add_sat: {
+APValue SourceLHS, SourceRHS;
+if (!EvaluateAsR
https://github.com/c8ef updated https://github.com/llvm/llvm-project/pull/119082
>From 2af0eb663a106b712a3c9eb2028dc35014884708 Mon Sep 17 00:00:00 2001
From: c8ef
Date: Sun, 8 Dec 2024 01:11:51 +0800
Subject: [PATCH 1/3] constexpr elementwise add_sat
---
clang/docs/LanguageExtensions.rst
@@ -11339,6 +11339,31 @@ bool VectorExprEvaluator::VisitCallExpr(const CallExpr
*E) {
return Success(APValue(ResultElements.data(), ResultElements.size()), E);
}
+ case Builtin::BI__builtin_elementwise_add_sat: {
+APValue SourceLHS, SourceRHS;
+if (!EvaluateAsR
@@ -414,6 +414,7 @@ Non-comprehensive list of changes in this release
- ``__builtin_reduce_or`` and ``__builtin_reduce_xor`` functions can now be
used in constant expressions.
- ``__builtin_elementwise_popcount`` function can now be used in constant
expressions.
- ``__builtin
https://github.com/c8ef updated https://github.com/llvm/llvm-project/pull/119082
>From 2af0eb663a106b712a3c9eb2028dc35014884708 Mon Sep 17 00:00:00 2001
From: c8ef
Date: Sun, 8 Dec 2024 01:11:51 +0800
Subject: [PATCH 1/2] constexpr elementwise add_sat
---
clang/docs/LanguageExtensions.rst
@@ -11339,6 +11339,31 @@ bool VectorExprEvaluator::VisitCallExpr(const CallExpr
*E) {
return Success(APValue(ResultElements.data(), ResultElements.size()), E);
}
+ case Builtin::BI__builtin_elementwise_add_sat: {
+APValue SourceLHS, SourceRHS;
+if (!EvaluateAsR
@@ -11339,6 +11339,31 @@ bool VectorExprEvaluator::VisitCallExpr(const CallExpr
*E) {
return Success(APValue(ResultElements.data(), ResultElements.size()), E);
}
+ case Builtin::BI__builtin_elementwise_add_sat: {
+APValue SourceLHS, SourceRHS;
+if (!EvaluateAsR
@@ -414,6 +414,7 @@ Non-comprehensive list of changes in this release
- ``__builtin_reduce_or`` and ``__builtin_reduce_xor`` functions can now be
used in constant expressions.
- ``__builtin_elementwise_popcount`` function can now be used in constant
expressions.
- ``__builtin
llvmbot wrote:
@llvm/pr-subscribers-clang
Author: None (c8ef)
Changes
Part of #51787.
This patch adds constexpr support for the built-in elementwise add_sat function.
---
Full diff: https://github.com/llvm/llvm-project/pull/119082.diff
6 Files Affected:
- (modified) clang/docs/Languag
https://github.com/c8ef ready_for_review
https://github.com/llvm/llvm-project/pull/119082
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