File: setcclike-or-comb.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (31 lines) | stat: -rw-r--r-- 760 bytes parent folder | download | duplicates (14) 
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
 
; RUN: llc -O0 -fast-isel=0 < %s | FileCheck %s
target datalayout = "e-m:e-i64:64-n32:64"
target triple = "powerpc64le-unknown-linux-gnu"

@a = external global i32, align 4
@b = external global i32, align 4

; Function Attrs: nounwind
define void @fn1() #0 {
entry:
  %0 = load i32, ptr @a, align 4
  %cmp = icmp ne i32 %0, 1
  %conv = zext i1 %cmp to i32
  %1 = load i32, ptr @b, align 4
  %cmp1 = icmp ne i32 0, %1
  %conv2 = zext i1 %cmp1 to i32
  %or = or i32 %conv, %conv2
  %xor = xor i32 1, %or
  %call = call signext i32 @fn2(i32 signext %xor)
  %conv4 = zext i1 undef to i32
  store i32 %conv4, ptr @b, align 4
  ret void

; CHECK-LABEL: @fn1
; CHECK: blr
}

declare signext i32 @fn2(i32 signext)

attributes #0 = { nounwind "target-cpu"="ppc64le" }