[clang] feat: Add AVX512 support for constant interpreter test (PR #156227)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-x86

Author: None (bursow)

<details>
<summary>Changes</summary>

Adds test coverage for `fexperimental-new-constant-interpreter` to `avx512cd-builtins.c` and `avx512vlcd-builtins.c` as part of the work to ensure all x86 intrinsics are handled correctly by the new interpreter. This addresses the task in issue #<!-- -->155814.


---
Full diff: https://github.com/llvm/llvm-project/pull/156227.diff


2 Files Affected:

- (modified) clang/test/CodeGen/X86/avx512cd-builtins.c (+4) 
- (modified) clang/test/CodeGen/X86/avx512vlcd-builtins.c (+4) 


``````````diff
diff --git a/clang/test/CodeGen/X86/avx512cd-builtins.c b/clang/test/CodeGen/X86/avx512cd-builtins.c
index e2921fd4518a7..b9d42b7dea237 100644
--- a/clang/test/CodeGen/X86/avx512cd-builtins.c
+++ b/clang/test/CodeGen/X86/avx512cd-builtins.c
@@ -2,6 +2,10 @@
 // RUN: %clang_cc1 -x c -flax-vector-conversions=none -ffreestanding %s -triple=i386-apple-darwin -target-feature +avx512cd -emit-llvm -o - -Wall -Werror | FileCheck %s
 // RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +avx512cd -emit-llvm -o - -Wall -Werror | FileCheck %s
 // RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s -triple=i386-apple-darwin -target-feature +avx512cd -emit-llvm -o - -Wall -Werror | FileCheck %s
+// RUN: %clang_cc1 -x c -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +avx512cd -emit-llvm -o - -Wall -Werror -fexperimental-new-constant-interpreter | FileCheck %s
+// RUN: %clang_cc1 -x c -flax-vector-conversions=none -ffreestanding %s -triple=i386-apple-darwin -target-feature +avx512cd -emit-llvm -o - -Wall -Werror -fexperimental-new-constant-interpreter | FileCheck %s
+// RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +avx512cd -emit-llvm -o - -Wall -Werror -fexperimental-new-constant-interpreter | FileCheck %s
+// RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s -triple=i386-apple-darwin -target-feature +avx512cd -emit-llvm -o - -Wall -Werror -fexperimental-new-constant-interpreter | FileCheck %s
 
 
 #include <immintrin.h>
diff --git a/clang/test/CodeGen/X86/avx512vlcd-builtins.c b/clang/test/CodeGen/X86/avx512vlcd-builtins.c
index 397ff3c99bf91..1619305dd5210 100644
--- a/clang/test/CodeGen/X86/avx512vlcd-builtins.c
+++ b/clang/test/CodeGen/X86/avx512vlcd-builtins.c
@@ -2,6 +2,10 @@
 // RUN: %clang_cc1 -x c -flax-vector-conversions=none -ffreestanding %s -triple=i386-apple-darwin -target-feature +avx512vl -target-feature +avx512cd -emit-llvm -o - -Wall -Werror | FileCheck %s
 // RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +avx512vl -target-feature +avx512cd -emit-llvm -o - -Wall -Werror | FileCheck %s
 // RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s -triple=i386-apple-darwin -target-feature +avx512vl -target-feature +avx512cd -emit-llvm -o - -Wall -Werror | FileCheck %s
+// RUN: %clang_cc1 -x c -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +avx512vl -target-feature +avx512cd -emit-llvm -o - -Wall -Werror -fexperimental-new-constant-interpreter | FileCheck %s
+// RUN: %clang_cc1 -x c -flax-vector-conversions=none -ffreestanding %s -triple=i386-apple-darwin -target-feature +avx512vl -target-feature +avx512cd -emit-llvm -o - -Wall -Werror -fexperimental-new-constant-interpreter | FileCheck %s
+// RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +avx512vl -target-feature +avx512cd -emit-llvm -o - -Wall -Werror -fexperimental-new-constant-interpreter | FileCheck %s
+// RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s -triple=i386-apple-darwin -target-feature +avx512vl -target-feature +avx512cd -emit-llvm -o - -Wall -Werror -fexperimental-new-constant-interpreter | FileCheck %s
 
 
 #include <immintrin.h>

``````````

</details>


https://github.com/llvm/llvm-project/pull/156227