File: no-pref-jumps.ll

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (41 lines) | stat: -rw-r--r-- 986 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
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
; XFAIL: *
; RUN: llc -verify-machineinstrs -mcpu=pwr7 < %s | FileCheck %s
target datalayout = "E-m:e-i64:64-n32:64"
target triple = "powerpc64-unknown-linux-gnu"

; Function Attrs: nounwind
define void @foo(i32 signext %a, i32 signext %b) #0 {
entry:
  %cmp = icmp sgt i32 %a, 5
  %cmp1 = icmp slt i32 %b, 3
  %or.cond = or i1 %cmp, %cmp1
  br i1 %or.cond, label %if.then, label %if.else

; CHECK-LABEL: @foo
; CHECK: li
; CHECK: li
; CHECK: sub
; CHECK: sub
; CHECK: rldicl
; CHECK: rldicl
; CHECK: or.
; CHECK: blr

if.then:                                          ; preds = %entry
  tail call void bitcast (void (...)* @bar to void ()*)() #0
  br label %if.end

if.else:                                          ; preds = %entry
  tail call void bitcast (void (...)* @car to void ()*)() #0
  br label %if.end

if.end:                                           ; preds = %if.else, %if.then
  ret void
}

declare void @bar(...)

declare void @car(...)

attributes #0 = { nounwind }