File: columns.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 (27 lines) | stat: -rw-r--r-- 1,417 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
23
24
25
26
27
// RUN: %target-swift-frontend %s -emit-ir -g -o - | %FileCheck %s --check-prefixes CHECK,DWARF-CHECK
// RUN: %target-swift-frontend %s -emit-ir -g -debug-info-format=codeview -o - \
// RUN:   | %FileCheck %s --check-prefixes CHECK,CV-CHECK -allow-deprecated-dag-overlap

public func foo(_ a: Int64, _ b: Int64) -> Int64 {      // line 5
  // CHECK: sdiv i64 {{.*}}, !dbg ![[DIV:[0-9]+]]
  // CHECK: call {{.*}} @llvm.sadd.with.overflow{{.*}}, !dbg ![[ADD:[0-9]+]]
  let c = a + b / a;                                    // line 8
  // CHECK: icmp slt i64 {{.*}}, !dbg ![[SLT:[0-9]+]]
  if (c < b) {                                          // line 10
    // CHECK: call {{.*}} @llvm.ssub.with.overflow{{.*}}, !dbg ![[SUB:[0-9]+]]
    return a - b                                        // line 12
  }
  return c
}

// CHECK-DAG: !DISubprogram(name: "foo",{{.*}} line: 5,
// DWARF-CHECK-DAG: ![[DIV]] = !DILocation(line: 8, column: 17,
// DWARF-CHECK-DAG: ![[ADD]] = !DILocation(line: 8, column: 13,
// DWARF-CHECK-DAG: ![[SLT]] = !DILocation(line: 10, column: 9,
// DWARF-CHECK-DAG: !DILexicalBlock({{.*}}, line: 10, column: 14)
// DWARF-CHECK-DAG: ![[SUB]] = !DILocation(line: 12, column: 14,

// CV-CHECK-DAG: ![[DIV]] = !DILocation(line: 8, scope:
// CV-CHECK-DAG: ![[SLT]] = !DILocation(line: 10, scope:
// CV-CHECK-DAG: !DILexicalBlock({{.*}}, line: 10)
// CV-CHECK-DAG: ![[SUB]] = !DILocation(line: 12, scope: