Move /src/test to /tests

tests/codegen/simd-intrinsic/simd-intrinsic-float-log.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_flog<T>(x: T) -> T;
+}
+
+// CHECK-LABEL: @log_32x2
+#[no_mangle]
+pub unsafe fn log_32x2(a: f32x2) -> f32x2 {
+    // CHECK: call <2 x float> @llvm.log.v2f32
+    simd_flog(a)
+}
+
+// CHECK-LABEL: @log_32x4
+#[no_mangle]
+pub unsafe fn log_32x4(a: f32x4) -> f32x4 {
+    // CHECK: call <4 x float> @llvm.log.v4f32
+    simd_flog(a)
+}
+
+// CHECK-LABEL: @log_32x8
+#[no_mangle]
+pub unsafe fn log_32x8(a: f32x8) -> f32x8 {
+    // CHECK: call <8 x float> @llvm.log.v8f32
+    simd_flog(a)
+}
+
+// CHECK-LABEL: @log_32x16
+#[no_mangle]
+pub unsafe fn log_32x16(a: f32x16) -> f32x16 {
+    // CHECK: call <16 x float> @llvm.log.v16f32
+    simd_flog(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: @log_64x4
+#[no_mangle]
+pub unsafe fn log_64x4(a: f64x4) -> f64x4 {
+    // CHECK: call <4 x double> @llvm.log.v4f64
+    simd_flog(a)
+}
+
+// CHECK-LABEL: @log_64x2
+#[no_mangle]
+pub unsafe fn log_64x2(a: f64x2) -> f64x2 {
+    // CHECK: call <2 x double> @llvm.log.v2f64
+    simd_flog(a)
+}
+
+// CHECK-LABEL: @log_64x8
+#[no_mangle]
+pub unsafe fn log_64x8(a: f64x8) -> f64x8 {
+    // CHECK: call <8 x double> @llvm.log.v8f64
+    simd_flog(a)
+}