================
@@ -0,0 +1,136 @@
+// REQUIRES: aarch64-registered-target
+
+// RUN: %clang_cc1 -triple arm64-none-linux-gnu -target-feature +neon \
+// RUN: -target-feature +fullfp16 -disable-O0-optnone \
+// RUN: -flax-vector-conversions=none -emit-llvm -o - %s | \
+// RUN: opt -S -passes=mem2reg,sroa | FileCheck %s --check-prefix=LLVM
+// RUN: %if cir-enabled %{%clang_cc1 -triple arm64-none-linux-gnu \
+// RUN: -target-feature +neon -target-feature +fullfp16 \
+// RUN: -disable-O0-optnone -flax-vector-conversions=none \
+// RUN: -fclangir -emit-llvm -o - %s | \
+// RUN: opt -S -passes=mem2reg,sroa | FileCheck %s --check-prefix=LLVM %}
+// RUN: %if cir-enabled %{%clang_cc1 -triple arm64-none-linux-gnu \
+// RUN: -target-feature +neon -target-feature +fullfp16 \
+// RUN: -disable-O0-optnone -flax-vector-conversions=none \
+// RUN: -fclangir -emit-cir -o - %s | FileCheck %s --check-prefix=CIR %}
+
+#include <arm_neon.h>
+
+// LLVM-LABEL: @test_vfma_lane_f16(
+// LLVM: shufflevector <4 x half>
+// LLVM: call <4 x half> @llvm.fma.v4f16(
+// CIR-LABEL: @test_vfma_lane_f16(
+// CIR: cir.vec.shuffle
+// CIR: cir.call_llvm_intrinsic "fma"
+float16x4_t test_vfma_lane_f16(float16x4_t a, float16x4_t b, float16x4_t c) {
+ return vfma_lane_f16(a, b, c, 3);
+}
----------------
banach-space wrote:
This comment has not been addressed yet. Below is the expected format.
```suggestion
// LLVM-LABEL: @test_vfma_lane_f16(
// CIR-LABEL: @test_vfma_lane_f16(
float16x4_t test_vfma_lane_f16(float16x4_t a, float16x4_t b, float16x4_t c) {
// CIR: cir.vec.shuffle
// CIR: cir.call_llvm_intrinsic "fma"
// LLVM: shufflevector <4 x half>
// LLVM: call <4 x half> @llvm.fma.v4f16(
return vfma_lane_f16(a, b, c, 3);
}
}
```
https://github.com/llvm/llvm-project/pull/188190
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