File: nonintegral.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 (28 lines) | stat: -rw-r--r-- 657 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
 
; RUN: opt -passes=simplifycfg -S < %s | FileCheck %s

target datalayout = "ni:1"

define void @test_01(ptr addrspace(1) align 8 %ptr) {
; CHECK-LABEL: @test_01(
; CHECK-NOT:   ptrtoint
; CHECK-NEXT:  icmp eq ptr addrspace(1) %ptr, null
; CHECK-NOT:   ptrtoint
  %cond1 = icmp eq ptr addrspace(1) %ptr, null
  %cond2 = icmp eq ptr addrspace(1) %ptr, null
  br i1 %cond1, label %true1, label %false1

true1:
  br i1 %cond2, label %true2, label %false2

false1:
  store i64 1, ptr addrspace(1) %ptr, align 8
  br label %true1

true2:
  store i64 2, ptr addrspace(1) %ptr, align 8
  ret void

false2:
  store i64 3, ptr addrspace(1) %ptr, align 8
  ret void
}