1 ; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mcpu=cortex-a8 \
2 ; RUN: -pre-RA-sched=source | FileCheck %s
3 ; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mcpu=cortex-a8 \
4 ; RUN: -pre-RA-sched=list-hybrid | FileCheck %s
5 ; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mcpu=cortex-a8 -regalloc=basic | FileCheck %s
7 target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32-n32"
10 %s1 = type { %s3, i32, %s4, i8*, void (i8*, i8*)*, i8*, i32*, i32*, i32*, i32, i64, [1 x i32] }
11 %s2 = type { i32 (...)**, %s4 }
12 %s3 = type { %s2, i32, i32, i32*, [4 x i8], float, %s4, i8*, i8* }
16 ; Make sure the cmp is not scheduled before the InlineAsm that clobbers cc.
20 ; CHECK: InlineAsm Start
21 define void @test(%s1* %this, i32 %format, i32 %w, i32 %h, i32 %levels, i32* %s, i8* %data, i32* nocapture %rowbytes, void (i8*, i8*)* %release, i8* %info) nounwind {
23 %tmp1 = getelementptr inbounds %s1* %this, i32 0, i32 0, i32 0, i32 1, i32 0, i32 0
24 volatile store i32 1, i32* %tmp1, align 4
25 %tmp12 = getelementptr inbounds %s1* %this, i32 0, i32 1
26 store i32 %levels, i32* %tmp12, align 4
27 %tmp13 = getelementptr inbounds %s1* %this, i32 0, i32 3
28 store i8* %data, i8** %tmp13, align 4
29 %tmp14 = getelementptr inbounds %s1* %this, i32 0, i32 4
30 store void (i8*, i8*)* %release, void (i8*, i8*)** %tmp14, align 4
31 %tmp15 = getelementptr inbounds %s1* %this, i32 0, i32 5
32 store i8* %info, i8** %tmp15, align 4
33 %tmp16 = getelementptr inbounds %s1* %this, i32 0, i32 6
34 store i32* null, i32** %tmp16, align 4
35 %tmp17 = getelementptr inbounds %s1* %this, i32 0, i32 7
36 store i32* null, i32** %tmp17, align 4
37 %tmp19 = getelementptr inbounds %s1* %this, i32 0, i32 10
38 store i64 0, i64* %tmp19, align 4
39 %tmp20 = getelementptr inbounds %s1* %this, i32 0, i32 0
40 tail call void @f1(%s3* %tmp20, i32* %s) nounwind
41 %tmp21 = shl i32 %format, 6
42 %tmp22 = tail call zeroext i8 @f2(i32 %format) nounwind
43 %toBoolnot = icmp eq i8 %tmp22, 0
44 %tmp23 = zext i1 %toBoolnot to i32
45 %flags.0 = or i32 %tmp23, %tmp21
46 %tmp24 = shl i32 %flags.0, 16
47 %asmtmp.i.i.i = tail call %0 asm sideeffect "\0A0:\09ldrex $1, [$2]\0A\09orr $1, $1, $3\0A\09strex $0, $1, [$2]\0A\09cmp $0, #0\0A\09bne 0b", "=&r,=&r,r,r,~{memory},~{cc}"(i32* %tmp1, i32 %tmp24) nounwind
48 %tmp25 = getelementptr inbounds %s1* %this, i32 0, i32 2, i32 0, i32 0
49 volatile store i32 1, i32* %tmp25, align 4
50 %tmp26 = icmp eq i32 %levels, 0
51 br i1 %tmp26, label %return, label %bb4
54 %l.09 = phi i32 [ %tmp28, %bb4 ], [ 0, %entry ]
55 %scevgep = getelementptr %s1* %this, i32 0, i32 11, i32 %l.09
56 %scevgep10 = getelementptr i32* %rowbytes, i32 %l.09
57 %tmp27 = load i32* %scevgep10, align 4
58 store i32 %tmp27, i32* %scevgep, align 4
59 %tmp28 = add i32 %l.09, 1
60 %exitcond = icmp eq i32 %tmp28, %levels
61 br i1 %exitcond, label %return, label %bb4
67 declare void @f1(%s3*, i32*)
68 declare zeroext i8 @f2(i32)