File: 2008-07-10-ICmpBinOp.ll

package info (click to toggle)
llvm-3.0 3.0-10
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 75,412 kB
  • sloc: cpp: 468,043; asm: 109,345; ansic: 13,782; sh: 12,935; ml: 4,716; python: 4,351; perl: 2,096; makefile: 1,905; pascal: 1,578; exp: 389; xml: 283; lisp: 187; csh: 117
file content (19 lines) | stat: -rw-r--r-- 363 bytes parent folder | download | duplicates (15)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
; RUN: opt < %s -instcombine -S | not grep add
; RUN: opt < %s -instcombine -S | not grep mul
; PR2330

define i1 @f(i32 %x, i32 %y) nounwind {
entry:
  %A = add i32 %x, 5
  %B = add i32 %y, 5
  %C = icmp eq i32 %A, %B
  ret i1 %C
}

define i1 @g(i32 %x, i32 %y) nounwind {
entry:
  %A = mul i32 %x, 5
  %B = mul i32 %y, 5
  %C = icmp eq i32 %A, %B
  ret i1 %C
}