File: 2011-04-14-InfLoop.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 (27 lines) | stat: -rw-r--r-- 627 bytes parent folder | download | duplicates (22)
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
}