File: div-2.ll

package info (click to toggle)
llvm-2.7 2.7-6
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 59,992 kB
  • ctags: 49,499
  • sloc: cpp: 373,792; ansic: 16,885; sh: 12,614; asm: 6,809; ada: 3,083; ml: 2,942; python: 2,671; perl: 2,404; makefile: 1,691; pascal: 1,235; exp: 399; objc: 291; lisp: 184; csh: 117; xml: 38; f90: 36
file content (30 lines) | stat: -rw-r--r-- 926 bytes parent folder | download | duplicates (12) 
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
28
29
30
 
; RUN: llc < %s -march=ppc32 | not grep srawi 
; RUN: llc < %s -march=ppc32 | grep blr

define i32 @test1(i32 %X) {
        %Y = and i32 %X, 15             ; <i32> [#uses=1]
        %Z = sdiv i32 %Y, 4             ; <i32> [#uses=1]
        ret i32 %Z
}

define i32 @test2(i32 %W) {
        %X = and i32 %W, 15             ; <i32> [#uses=1]
        %Y = sub i32 16, %X             ; <i32> [#uses=1]
        %Z = sdiv i32 %Y, 4             ; <i32> [#uses=1]
        ret i32 %Z
}

define i32 @test3(i32 %W) {
        %X = and i32 %W, 15             ; <i32> [#uses=1]
        %Y = sub i32 15, %X             ; <i32> [#uses=1]
        %Z = sdiv i32 %Y, 4             ; <i32> [#uses=1]
        ret i32 %Z
}

define i32 @test4(i32 %W) {
        %X = and i32 %W, 2              ; <i32> [#uses=1]
        %Y = sub i32 5, %X              ; <i32> [#uses=1]
        %Z = sdiv i32 %Y, 2             ; <i32> [#uses=1]
        ret i32 %Z
}