reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

    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
   31
   32
   33
   34
   35
   36
   37
   38
   39
   40
   41
   42
   43
   44
   45
   46
   47
   48
   49
   50
   51
   52
   53
   54

; RUN: llc -mtriple thumbv7-unknown-linux -o - %s | FileCheck %s

declare void @x()
declare void @y()

define void @f(i32 %x, i32 %y) {
  ; CHECK-LABEL: f:
  ; CHECK: cbnz
  %p = icmp eq i32 %x, 0
  br i1 %p, label %t, label %f

t:
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  ; CHECK: cbz
  %q = icmp eq i32 %y, 0
  br i1 %q, label %t2, label %f

t2:
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  call void @x()
  br label %f

f:
  call void @y()
  ret void
}