File: switch-in-loop-patch.ll

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-20
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,436 kB
  • sloc: cpp: 5,593,990; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
file content (21 lines) | stat: -rw-r--r-- 340 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
; RUN: opt %loadPolly -polly-detect -analyze < %s | FileCheck %s

; CHECK-NOT: Valid

; Verify that we do not detect loops where the loop latch is a switch statement.
; Such loops are not yet supported by Polly.

define void @f() {
b:
  br label %d

d:
  switch i8 0, label %e [
    i8 71, label %d
    i8 56, label %d
  ]

e:
 ret void
}