1 ; RUN: llc < %s -mtriple=thumbv7-apple-ios -relocation-model=pic -mcpu=cortex-a8 | FileCheck %s
3 ; Do not move the umull above previous call which would require use of
4 ; more callee-saved registers and introduce copies.
7 %struct.FF = type { ptr, ptr, ptr, ptr, ptr, ptr }
8 %struct.BD = type { ptr, i32, i32, i32, i32, i64, ptr, ptr, ptr, ptr, ptr, [16 x i8], i64, i64 }
10 @FuncPtr = external hidden unnamed_addr global ptr
11 @.str1 = external hidden unnamed_addr constant [6 x i8], align 4
12 @G = external unnamed_addr global i32
13 @.str2 = external hidden unnamed_addr constant [58 x i8], align 4
14 @.str3 = external hidden unnamed_addr constant [58 x i8], align 4
16 define i32 @test() nounwind optsize ssp {
21 %block_size = alloca i32, align 4
22 %block_count = alloca i32, align 4
23 %index_cache = alloca i32, align 4
24 store i32 0, ptr %index_cache, align 4
25 %tmp = load i32, ptr @G, align 4
26 %tmp1 = call i32 @bar(i32 0, i32 0, i32 %tmp) nounwind
27 switch i32 %tmp1, label %bb8 [
29 i32 536870913, label %bb4
30 i32 536870914, label %bb6
34 %tmp2 = load i32, ptr @G, align 4
35 %tmp4 = icmp eq i32 %tmp2, 0
36 br i1 %tmp4, label %bb1, label %bb8
44 %tmp5 = load i32, ptr %block_size, align 4
45 %tmp6 = load i32, ptr %block_count, align 4
46 %tmp7 = call ptr @Get() nounwind
47 store ptr %tmp7, ptr @FuncPtr, align 4
48 %tmp10 = zext i32 %tmp6 to i64
49 %tmp11 = zext i32 %tmp5 to i64
50 %tmp12 = mul nsw i64 %tmp10, %tmp11
51 %tmp13 = call i32 @foo(ptr @.str1, i64 %tmp12, i32 %tmp5) nounwind
64 declare i32 @printf(ptr, ...)
68 declare i32 @foo(ptr, i64, i32)
70 declare i32 @bar(i32, i32, i32)