llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux`
running on `sanitizer-buildbot2` while building `clang` at step 2 "annotate".
Full details are available at:
https://lab.llvm.org/buildbot/#/builders/66/builds/6730
Here is the relevant piece of the b
https://github.com/c8ef closed https://github.com/llvm/llvm-project/pull/117473
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https://github.com/Fznamznon approved this pull request.
Thanks!
https://github.com/llvm/llvm-project/pull/117473
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c8ef wrote:
> Update LanguageExtensions.rst to mention __builtin_elementwise_popcount is
> constexpr compatible
Done.
https://github.com/llvm/llvm-project/pull/117473
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https://github.com/c8ef updated https://github.com/llvm/llvm-project/pull/117473
>From 95f2b6b0742b9b5b675f5d2f24aa4eb90c03b18c Mon Sep 17 00:00:00 2001
From: c8ef
Date: Sun, 24 Nov 2024 18:14:51 +0800
Subject: [PATCH 1/8] constexpr elementwise popcount
---
clang/docs/ReleaseNotes.rst
https://github.com/RKSimon commented:
Update LanguageExtensions.rst to mention __builtin_elementwise_popcount is
constexpr compatible
https://github.com/llvm/llvm-project/pull/117473
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https://github.com/c8ef updated https://github.com/llvm/llvm-project/pull/117473
>From 95f2b6b0742b9b5b675f5d2f24aa4eb90c03b18c Mon Sep 17 00:00:00 2001
From: c8ef
Date: Sun, 24 Nov 2024 18:14:51 +0800
Subject: [PATCH 1/7] constexpr elementwise popcount
---
clang/docs/ReleaseNotes.rst
@@ -797,3 +797,21 @@
static_assert(__builtin_reduce_xor((vector4int){(int)0x, (int)0x
static_assert(__builtin_reduce_xor((vector4long){(long
long)0xL, (long long)0xL, (long
long)0xL, (long long)0xL
@@ -666,40 +666,16 @@ void test_builtin_elementwise_log2(float f1, float f2,
double d1, double d2,
vf2 = __builtin_elementwise_log2(vf1);
}
-void test_builtin_elementwise_popcount(si8 vi1, si8 vi2,
- long long int i1, long long int i2, short
@@ -11302,6 +11303,35 @@ static bool handleVectorElementCast(EvalInfo &Info,
const FPOptions FPO,
return false;
}
+bool VectorExprEvaluator::VisitCallExpr(const CallExpr *E) {
+ if (!IsConstantEvaluatedBuiltinCall(E))
+return ExprEvaluatorBaseTy::VisitCallExpr(E);
+
+
https://github.com/c8ef updated https://github.com/llvm/llvm-project/pull/117473
>From 95f2b6b0742b9b5b675f5d2f24aa4eb90c03b18c Mon Sep 17 00:00:00 2001
From: c8ef
Date: Sun, 24 Nov 2024 18:14:51 +0800
Subject: [PATCH 1/6] constexpr elementwise popcount
---
clang/docs/ReleaseNotes.rst
@@ -11302,6 +11303,35 @@ static bool handleVectorElementCast(EvalInfo &Info,
const FPOptions FPO,
return false;
}
+bool VectorExprEvaluator::VisitCallExpr(const CallExpr *E) {
+ if (!IsConstantEvaluatedBuiltinCall(E))
+return ExprEvaluatorBaseTy::VisitCallExpr(E);
+
+
@@ -797,3 +797,21 @@
static_assert(__builtin_reduce_xor((vector4int){(int)0x, (int)0x
static_assert(__builtin_reduce_xor((vector4long){(long
long)0xL, (long long)0xL, (long
long)0xL, (long long)0xL
@@ -666,40 +666,16 @@ void test_builtin_elementwise_log2(float f1, float f2,
double d1, double d2,
vf2 = __builtin_elementwise_log2(vf1);
}
-void test_builtin_elementwise_popcount(si8 vi1, si8 vi2,
- long long int i1, long long int i2, short
@@ -797,3 +797,8 @@
static_assert(__builtin_reduce_xor((vector4int){(int)0x, (int)0x
static_assert(__builtin_reduce_xor((vector4long){(long
long)0xL, (long long)0xL, (long
long)0xL, (long long)0xL}
https://github.com/c8ef updated https://github.com/llvm/llvm-project/pull/117473
>From 95f2b6b0742b9b5b675f5d2f24aa4eb90c03b18c Mon Sep 17 00:00:00 2001
From: c8ef
Date: Sun, 24 Nov 2024 18:14:51 +0800
Subject: [PATCH 1/5] constexpr elementwise popcount
---
clang/docs/ReleaseNotes.rst
https://github.com/c8ef updated https://github.com/llvm/llvm-project/pull/117473
>From 95f2b6b0742b9b5b675f5d2f24aa4eb90c03b18c Mon Sep 17 00:00:00 2001
From: c8ef
Date: Sun, 24 Nov 2024 18:14:51 +0800
Subject: [PATCH 1/4] constexpr elementwise popcount
---
clang/docs/ReleaseNotes.rst
https://github.com/c8ef updated https://github.com/llvm/llvm-project/pull/117473
>From 95f2b6b0742b9b5b675f5d2f24aa4eb90c03b18c Mon Sep 17 00:00:00 2001
From: c8ef
Date: Sun, 24 Nov 2024 18:14:51 +0800
Subject: [PATCH 1/3] constexpr elementwise popcount
---
clang/docs/ReleaseNotes.rst
@@ -797,3 +797,8 @@
static_assert(__builtin_reduce_xor((vector4int){(int)0x, (int)0x
static_assert(__builtin_reduce_xor((vector4long){(long
long)0xL, (long long)0xL, (long
long)0xL, (long long)0xL}
https://github.com/RKSimon edited
https://github.com/llvm/llvm-project/pull/117473
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https://github.com/RKSimon commented:
`__builtin_elementwise_popcount` can be used with a scalar value - please test
that as well
https://github.com/llvm/llvm-project/pull/117473
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llvmbot wrote:
@llvm/pr-subscribers-clang
Author: None (c8ef)
Changes
Part of #51787.
This patch adds constexpr support for the built-in elementwise popcount
function.
---
Full diff: https://github.com/llvm/llvm-project/pull/117473.diff
4 Files Affected:
- (modified) clang/docs/Relea
https://github.com/c8ef ready_for_review
https://github.com/llvm/llvm-project/pull/117473
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