File: 2011-04-14-InfLoop.ll

package info (click to toggle)
llvm-toolchain-7 1%3A7.0.1-8~deb9u3
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 733,456 kB
  • sloc: cpp: 3,776,651; ansic: 633,271; asm: 350,301; python: 142,716; objc: 107,612; sh: 22,626; lisp: 11,056; perl: 7,999; pascal: 6,742; ml: 5,537; awk: 3,536; makefile: 2,557; cs: 2,027; xml: 841; ruby: 156
file content (27 lines) | stat: -rw-r--r-- 627 bytes parent folder | download | duplicates (21)
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
; RUN: opt -jump-threading < %s
; <rdar://problem/9284786>

%0 = type <{ i64, i16, i64, i8, i8 }>

@g_338 = external global %0, align 8

define void @func_1() nounwind ssp {
entry:
  ret void

for.cond1177:
  %inc1187 = add nsw i32 0, 1
  %cmp1179 = icmp slt i32 %inc1187, 5
  br i1 %cmp1179, label %for.cond1177, label %land.rhs1320

land.rhs1320:
  %tmp1324 = load volatile i64, i64* getelementptr inbounds (%0, %0* @g_338, i64 0, i32 2), align 1
  br label %if.end.i

if.end.i:
  %tobool.pr.i = phi i1 [ false, %if.end.i ], [ false, %land.rhs1320 ]
  br i1 %tobool.pr.i, label %return, label %if.end.i

return:
  ret void
}