1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=i686--
3; RUN: llc -pre-RA-sched=source < %s -mtriple=i686-unknown-linux -mcpu=corei7 | FileCheck %s --check-prefix=SOURCE-SCHED
4; PR2748
5
6@g_73 = external global i32
7@g_5 = external global i32
8
9define i32 @func_44(i16 signext %p_46) nounwind {
10; SOURCE-SCHED-LABEL: func_44:
11; SOURCE-SCHED:       # %bb.0: # %entry
12; SOURCE-SCHED-NEXT:    subl $12, %esp
13; SOURCE-SCHED-NEXT:    movl g_5, %eax
14; SOURCE-SCHED-NEXT:    sarl %eax
15; SOURCE-SCHED-NEXT:    xorl %ecx, %ecx
16; SOURCE-SCHED-NEXT:    cmpl $1, %eax
17; SOURCE-SCHED-NEXT:    setg %cl
18; SOURCE-SCHED-NEXT:    movb g_73, %dl
19; SOURCE-SCHED-NEXT:    xorl %eax, %eax
20; SOURCE-SCHED-NEXT:    subb {{[0-9]+}}(%esp), %al
21; SOURCE-SCHED-NEXT:    testb %dl, %dl
22; SOURCE-SCHED-NEXT:    jne .LBB0_2
23; SOURCE-SCHED-NEXT:  # %bb.1: # %bb11
24; SOURCE-SCHED-NEXT:    movzbl %al, %eax
25; SOURCE-SCHED-NEXT:    divb %dl
26; SOURCE-SCHED-NEXT:    movzbl %ah, %eax
27; SOURCE-SCHED-NEXT:  .LBB0_2: # %bb12
28; SOURCE-SCHED-NEXT:    xorl %edx, %edx
29; SOURCE-SCHED-NEXT:    testb %al, %al
30; SOURCE-SCHED-NEXT:    setne %dl
31; SOURCE-SCHED-NEXT:    subl $4, %esp
32; SOURCE-SCHED-NEXT:    pushl $0
33; SOURCE-SCHED-NEXT:    pushl %ecx
34; SOURCE-SCHED-NEXT:    pushl %edx
35; SOURCE-SCHED-NEXT:    calll func_48
36; SOURCE-SCHED-NEXT:    addl $28, %esp
37; SOURCE-SCHED-NEXT:    retl
38entry:
39	%0 = load i32, i32* @g_5, align 4
40	%1 = ashr i32 %0, 1
41	%2 = icmp sgt i32 %1, 1
42	%3 = zext i1 %2 to i32
43	%4 = load i32, i32* @g_73, align 4
44	%5 = zext i16 %p_46 to i64
45	%6 = sub i64 0, %5
46	%7 = trunc i64 %6 to i8
47	%8 = trunc i32 %4 to i8
48	%9 = icmp eq i8 %8, 0
49	br i1 %9, label %bb11, label %bb12
50
51bb11:
52	%10 = urem i8 %7, %8
53	br label %bb12
54
55bb12:
56	%.014.in = phi i8 [ %10, %bb11 ], [ %7, %entry ]
57	%11 = icmp ne i8 %.014.in, 0
58	%12 = zext i1 %11 to i32
59	%13 = tail call i32 (...) @func_48( i32 %12, i32 %3, i32 0 ) nounwind
60	ret i32 undef
61}
62
63declare i32 @func_48(...)
64