From a4b7ed7a42c716ab9f05e351f003d589124fd55d Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:18:58 +0200
Subject: Adding upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../simd-intrinsic/simd-intrinsic-float-fsqrt.rs   | 92 ++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 tests/codegen/simd-intrinsic/simd-intrinsic-float-fsqrt.rs

(limited to 'tests/codegen/simd-intrinsic/simd-intrinsic-float-fsqrt.rs')

diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-float-fsqrt.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-float-fsqrt.rs
new file mode 100644
index 000000000..adc191925
--- /dev/null
+++ b/tests/codegen/simd-intrinsic/simd-intrinsic-float-fsqrt.rs
@@ -0,0 +1,92 @@
+// compile-flags: -C no-prepopulate-passes
+
+#![crate_type = "lib"]
+
+#![feature(repr_simd, platform_intrinsics)]
+#![allow(non_camel_case_types)]
+
+#[repr(simd)]
+#[derive(Copy, Clone, PartialEq, Debug)]
+pub struct f32x2(pub f32, pub f32);
+
+#[repr(simd)]
+#[derive(Copy, Clone, PartialEq, Debug)]
+pub struct f32x4(pub f32, pub f32, pub f32, pub f32);
+
+#[repr(simd)]
+#[derive(Copy, Clone, PartialEq, Debug)]
+pub struct f32x8(pub f32, pub f32, pub f32, pub f32,
+                 pub f32, pub f32, pub f32, pub f32);
+
+#[repr(simd)]
+#[derive(Copy, Clone, PartialEq, Debug)]
+pub struct f32x16(pub f32, pub f32, pub f32, pub f32,
+                  pub f32, pub f32, pub f32, pub f32,
+                  pub f32, pub f32, pub f32, pub f32,
+                  pub f32, pub f32, pub f32, pub f32);
+
+extern "platform-intrinsic" {
+    fn simd_fsqrt<T>(x: T) -> T;
+}
+
+// CHECK-LABEL: @fsqrt_32x2
+#[no_mangle]
+pub unsafe fn fsqrt_32x2(a: f32x2) -> f32x2 {
+    // CHECK: call <2 x float> @llvm.sqrt.v2f32
+    simd_fsqrt(a)
+}
+
+// CHECK-LABEL: @fsqrt_32x4
+#[no_mangle]
+pub unsafe fn fsqrt_32x4(a: f32x4) -> f32x4 {
+    // CHECK: call <4 x float> @llvm.sqrt.v4f32
+    simd_fsqrt(a)
+}
+
+// CHECK-LABEL: @fsqrt_32x8
+#[no_mangle]
+pub unsafe fn fsqrt_32x8(a: f32x8) -> f32x8 {
+    // CHECK: call <8 x float> @llvm.sqrt.v8f32
+    simd_fsqrt(a)
+}
+
+// CHECK-LABEL: @fsqrt_32x16
+#[no_mangle]
+pub unsafe fn fsqrt_32x16(a: f32x16) -> f32x16 {
+    // CHECK: call <16 x float> @llvm.sqrt.v16f32
+    simd_fsqrt(a)
+}
+
+#[repr(simd)]
+#[derive(Copy, Clone, PartialEq, Debug)]
+pub struct f64x2(pub f64, pub f64);
+
+#[repr(simd)]
+#[derive(Copy, Clone, PartialEq, Debug)]
+pub struct f64x4(pub f64, pub f64, pub f64, pub f64);
+
+#[repr(simd)]
+#[derive(Copy, Clone, PartialEq, Debug)]
+pub struct f64x8(pub f64, pub f64, pub f64, pub f64,
+                 pub f64, pub f64, pub f64, pub f64);
+
+// CHECK-LABEL: @fsqrt_64x4
+#[no_mangle]
+pub unsafe fn fsqrt_64x4(a: f64x4) -> f64x4 {
+    // CHECK: call <4 x double> @llvm.sqrt.v4f64
+    simd_fsqrt(a)
+}
+
+// CHECK-LABEL: @fsqrt_64x2
+#[no_mangle]
+pub unsafe fn fsqrt_64x2(a: f64x2) -> f64x2 {
+    // CHECK: call <2 x double> @llvm.sqrt.v2f64
+    simd_fsqrt(a)
+}
+
+// CHECK-LABEL: @fsqrt_64x8
+#[no_mangle]
+pub unsafe fn fsqrt_64x8(a: f64x8) -> f64x8 {
+    // CHECK: call <8 x double> @llvm.sqrt.v8f64
+    simd_fsqrt(a)
+}
-- 
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