File: switch.ll

package info (click to toggle)
llvm-toolchain-7 1%3A7.0.1-8
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 733,456 kB
  • sloc: cpp: 3,776,651; ansic: 633,271; asm: 350,301; python: 142,716; objc: 107,612; sh: 22,626; lisp: 11,056; perl: 7,999; pascal: 6,742; ml: 5,537; awk: 3,536; makefile: 2,557; cs: 2,027; xml: 841; ruby: 156
file content (24 lines) | stat: -rw-r--r-- 441 bytes parent folder | download | duplicates (43) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
; RUN: llc -march=xcore < %s | FileCheck %s

define i32 @switch(i32 %i) {
entry:
        switch i32 %i, label %default [
                 i32 0, label %bb0
                 i32 1, label %bb1
                 i32 2, label %bb2
                 i32 3, label %bb3
        ]
; CHECK-NOT: shl
; CHECK: bru
; CHECK: .jmptable
bb0:
        ret i32 0
bb1:
        ret i32 1
bb2:
        ret i32 2
bb3:
        ret i32 3
default:
        ret i32 4
}