File: redundant_edges.ll

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (20 lines) | stat: -rw-r--r-- 473 bytes parent folder | download | duplicates (16) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
; RUN: opt < %s -passes='print<block-freq>' -disable-output 2>&1 | FileCheck %s

define void @test1() {
; CHECK-LABEL: Printing analysis {{.*}} for function 'test1':
; CHECK-NEXT: block-frequency-info: test1
; CHECK-NEXT: entry: float = 1.0, int = [[ENTRY:[0-9]+]]
entry:
  br label %loop

; CHECK-NEXT: loop: float = 16.5
loop:
  switch i32 undef, label %loop [
    i32 0, label %return
    i32 1, label %return
  ]

; CHECK-NEXT: return: float = 1.0
return:
  ret void
}