File: 2009-01-31-Pressure.ll

package info (click to toggle)
llvm 2.6-9.1
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 57,604 kB
  • ctags: 44,336
  • sloc: cpp: 344,766; sh: 12,407; ansic: 10,617; ada: 3,070; ml: 2,505; perl: 2,496; makefile: 1,426; pascal: 1,163; exp: 389; asm: 307; python: 298; objc: 260; lisp: 182; csh: 117; xml: 38; f90: 36; tcl: 20
file content (22 lines) | stat: -rw-r--r-- 455 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep {%B = add i8 %b, %x}
; PR2698

declare void @use1(i1)
declare void @use8(i8)

define void @test1(i8 %a, i8 %b, i8 %x) {
  %A = add i8 %a, %x
  %B = add i8 %b, %x
  %C = icmp eq i8 %A, %B
  call void @use1(i1 %C)
  ret void
}

define void @test2(i8 %a, i8 %b, i8 %x) {
  %A = add i8 %a, %x
  %B = add i8 %b, %x
  %C = icmp eq i8 %A, %B
  call void @use1(i1 %C)
  call void @use8(i8 %A)
  ret void
}