File: witness_method_default.swift

package info (click to toggle)
swiftlang 6.1.3-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,532 kB
  • sloc: cpp: 9,901,743; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (22 lines) | stat: -rw-r--r-- 718 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
// RUN: %target-swift-frontend %s -emit-ir | %FileCheck --check-prefix=CHECK %s -DINT=i%target-ptrsize

public protocol DummyProtocol { }

public protocol SIMDStorageStub {
 associatedtype Scalar : DummyProtocol
}

public protocol SIMDScalarStub {
 associatedtype SIMD2Storage : SIMDStorageStub
   where SIMD2Storage.Scalar == Self
 
 func abs() -> Self
}

// CHECK: define {{.*}}swiftcc void @"$s22witness_method_default7callAbs1sxx_tAA14SIMDScalarStubRzlF
public func callAbs<T: SIMDScalarStub>(s: T) -> T {
  // CHECK: [[ABS_PTR:%[0-9]+]] = getelementptr inbounds ptr, ptr %T.SIMDScalarStub, i32 3
  // CHECK-NEXT: [[ABS:%[0-9]+]] = load ptr, ptr [[ABS_PTR]]
  // CHECK: call swiftcc void [[ABS]]
 return s.abs()
}