[clang] [Clang][GPU] Fix unit test for NVPTX tid.x intrinsic (PR #136297)

via cfe-commits cfe-commits at lists.llvm.org
Fri Apr 18 05:00:01 PDT 2025


llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Rahul Joshi (jurahul)

<details>
<summary>Changes</summary>

- llvm.nvvm.read.ptx.sreg.tid.x does not have the result range attribute yet.

---
Full diff: https://github.com/llvm/llvm-project/pull/136297.diff


1 Files Affected:

- (modified) clang/test/Headers/gpuintrin_lang.c (+1-1) 


``````````diff
diff --git a/clang/test/Headers/gpuintrin_lang.c b/clang/test/Headers/gpuintrin_lang.c
index ab660ac5c8a49..b804d46071507 100644
--- a/clang/test/Headers/gpuintrin_lang.c
+++ b/clang/test/Headers/gpuintrin_lang.c
@@ -36,7 +36,7 @@ __device__ int foo() { return __gpu_thread_id_x(); }
 // CUDA-LABEL: define dso_local i32 @foo(
 // CUDA-SAME: ) #[[ATTR0:[0-9]+]] {
 // CUDA-NEXT:  [[ENTRY:.*:]]
-// CUDA-NEXT:    [[TMP0:%.*]] = call range(i32 0, 1024) i32 @llvm.nvvm.read.ptx.sreg.tid.x()
+// CUDA-NEXT:    [[TMP0:%.*]] = call i32 @llvm.nvvm.read.ptx.sreg.tid.x()
 // CUDA-NEXT:    ret i32 [[TMP0]]
 //
 // HIP-LABEL: define dso_local i32 @foo(

``````````

</details>


https://github.com/llvm/llvm-project/pull/136297


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