1; RUN: llc < %s | FileCheck %s
2
3; MachineLICM should be able to hoist the sF reference out of the loop.
4
5; CHECK: pushl %esi
6; CHECK: pushl
7; CHECK: movl  $176, %esi
8; CHECK: addl  L___sF$non_lazy_ptr, %esi
9; CHECK: .align  4, 0x90
10
11target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32"
12target triple = "i386-apple-darwin8"
13
14%struct.FILE = type { i8*, i32, i32, i16, i16, %struct.__sbuf, i32, i8*, i32 (i8*)*, i32 (i8*, i8*, i32)*, i64 (i8*, i64, i32)*, i32 (i8*, i8*, i32)*, %struct.__sbuf, %struct.__sFILEX*, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 }
15%struct.__sFILEX = type opaque
16%struct.__sbuf = type { i8*, i32 }
17%struct.gcov_ctr_summary = type { i32, i32, i64, i64, i64 }
18%struct.gcov_summary = type { i32, [1 x %struct.gcov_ctr_summary] }
19
20@__sF = external global [0 x %struct.FILE]        ; <[0 x %struct.FILE]*> [#uses=1]
21
22declare i32 @fprintf(%struct.FILE* nocapture) nounwind
23
24define void @gcov_exit() nounwind {
25entry:
26  br label %bb151
27
28bb151:                                            ; preds = %bb59, %bb56, %bb14
29  br i1 undef, label %bb56, label %bb59
30
31bb56:                                             ; preds = %bb151
32  %t0 = call i32 (%struct.FILE*) @fprintf(%struct.FILE* getelementptr inbounds ([0 x %struct.FILE], [0 x %struct.FILE]* @__sF, i32 0, i32 2)) nounwind
33  br label %bb151
34
35bb59:                                             ; preds = %bb151
36  %t1 = call i32 (%struct.FILE*) @fprintf(%struct.FILE* getelementptr inbounds ([0 x %struct.FILE], [0 x %struct.FILE]* @__sF, i32 0, i32 2)) nounwind
37  br label %bb151
38}
39
40