File: select_xform.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 (15 lines) | stat: -rw-r--r-- 448 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
; RUN: llc < %s -march=arm | grep mov | count 2

define i32 @t1(i32 %a, i32 %b, i32 %c) nounwind {
        %tmp1 = icmp sgt i32 %c, 10
        %tmp2 = select i1 %tmp1, i32 0, i32 2147483647
        %tmp3 = add i32 %tmp2, %b
        ret i32 %tmp3
}

define i32 @t2(i32 %a, i32 %b, i32 %c, i32 %d) nounwind {
        %tmp1 = icmp sgt i32 %c, 10
        %tmp2 = select i1 %tmp1, i32 0, i32 10
        %tmp3 = sub i32 %b, %tmp2
        ret i32 %tmp3
}