File: pr27712.ll

package info (click to toggle)
llvm-toolchain-6.0 1%3A6.0.1-10
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 598,080 kB
  • sloc: cpp: 3,046,253; ansic: 595,057; asm: 271,965; python: 128,926; objc: 106,554; sh: 21,906; lisp: 10,191; pascal: 6,094; ml: 5,544; perl: 5,265; makefile: 2,227; cs: 2,027; xml: 686; php: 212; csh: 117
file content (30 lines) | stat: -rw-r--r-- 682 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
; RUN: opt -sccp -S < %s | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

define i32 @main() {
entry:
  br label %lbl_1154

lbl_1154:
  %b0.0 = phi i32 [ -119, %entry ], [ 0, %lbl_1154 ]
  %cmp11 = icmp slt i32 %b0.0, 0
  %shl.op = shl i32 33554432, %b0.0
  %cmp1445 = icmp ult i32 %shl.op, 33554432
  %cmp14 = or i1 %cmp11, %cmp1445
  br i1 %cmp14, label %lbl_1154, label %if.end19

if.end19:
  br i1 %cmp11, label %if.then22, label %cleanup26

if.then22:
  tail call void @abort()
  unreachable

cleanup26:
  ret i32 %shl.op
}
; CHECK-LABEL: define i32 @main(
; CHECK-NOT: ret i32 undef

declare void @abort()