[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

@@ -831,6 +832,14 @@ of different sizes and signs is forbidden in binary and ternary builtins. semantics, see `LangRef

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

@@ -831,6 +832,14 @@ of different sizes and signs is forbidden in binary and ternary builtins. semantics, see `LangRef

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

https://github.com/frasercrmck updated https://github.com/llvm/llvm-project/pull/131995 >From d8bae11f1e156b83de9a41ceb479d348d7d168b1 Mon Sep 17 00:00:00 2001 From: Fraser Cormack Date: Mon, 3 Feb 2025 16:54:17 + Subject: [PATCH 1/4] [clang] Introduce elementwise clz/ctz builtins These bu

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

@@ -831,6 +832,14 @@ of different sizes and signs is forbidden in binary and ternary builtins. semantics, see `LangRef

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

@@ -831,6 +832,14 @@ of different sizes and signs is forbidden in binary and ternary builtins. semantics, see `LangRef

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

@@ -831,6 +832,14 @@ of different sizes and signs is forbidden in binary and ternary builtins. semantics, see `LangRef

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

@@ -831,6 +832,14 @@ of different sizes and signs is forbidden in binary and ternary builtins. semantics, see `LangRef

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

frasercrmck wrote: Friendly ping https://github.com/llvm/llvm-project/pull/131995 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

llvmbot wrote: @llvm/pr-subscribers-clang-codegen Author: Fraser Cormack (frasercrmck) Changes These builtins are modeled on the clzg/ctzg builtins, which accept an optional second argument. This second argument is returned if the first argument is 0. --- Full diff: https://github.com/ll

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

frasercrmck wrote: ping, thanks https://github.com/llvm/llvm-project/pull/131995 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

https://github.com/frasercrmck updated https://github.com/llvm/llvm-project/pull/131995 >From c0eef87f4301a9725b7d81e78875a816d3cdf7cb Mon Sep 17 00:00:00 2001 From: Fraser Cormack Date: Mon, 3 Feb 2025 16:54:17 + Subject: [PATCH 1/3] [clang] Introduce elementwise clz/ctz builtins These bu

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

@@ -1484,6 +1484,18 @@ def ElementwiseSubSat : Builtin { let Prototype = "void(...)"; } +def ElementwiseClz : Builtin { + let Spellings = ["__builtin_elementwise_clz"]; + let Attributes = [NoThrow, Const, CustomTypeChecking, Constexpr]; + let Prototype = "void(...)"; +} +

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

https://github.com/frasercrmck updated https://github.com/llvm/llvm-project/pull/131995 >From c0eef87f4301a9725b7d81e78875a816d3cdf7cb Mon Sep 17 00:00:00 2001 From: Fraser Cormack Date: Mon, 3 Feb 2025 16:54:17 + Subject: [PATCH 1/2] [clang] Introduce elementwise clz/ctz builtins These bu

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

@@ -1484,6 +1484,18 @@ def ElementwiseSubSat : Builtin { let Prototype = "void(...)"; } +def ElementwiseClz : Builtin { + let Spellings = ["__builtin_elementwise_clz"]; + let Attributes = [NoThrow, Const, CustomTypeChecking, Constexpr]; + let Prototype = "void(...)"; +} +

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

@@ -1484,6 +1484,18 @@ def ElementwiseSubSat : Builtin { let Prototype = "void(...)"; } +def ElementwiseClz : Builtin { + let Spellings = ["__builtin_elementwise_clz"]; + let Attributes = [NoThrow, Const, CustomTypeChecking, Constexpr]; + let Prototype = "void(...)"; +} +

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

@@ -1484,6 +1484,18 @@ def ElementwiseSubSat : Builtin { let Prototype = "void(...)"; } +def ElementwiseClz : Builtin { + let Spellings = ["__builtin_elementwise_clz"]; + let Attributes = [NoThrow, Const, CustomTypeChecking, Constexpr]; + let Prototype = "void(...)"; +} +

[clang] [clang] Introduce elementwise clz/ctz builtins (PR #131995)

https://github.com/frasercrmck created https://github.com/llvm/llvm-project/pull/131995 These builtins are modeled on the clzg/ctzg builtins, which accept an optional second argument. This second argument is returned if the first argument is 0. >From c0eef87f4301a9725b7d81e78875a816d3cdf7cb Mo