2 ; RUN: llc < %s -o /dev/null -stats 2>&1 | FileCheck %s -check-prefix=STATS
4 target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32"
5 target triple = "thumbv7-apple-ios4.0.0"
6 ; STATS-NOT: machine-sink
8 define i32 @foo(i32 %h, i32 %arg1) nounwind readonly ssp {
12 for.cond: ; preds = %for.body, %entry
13 %cmp = icmp slt i32 0, %h
14 br i1 %cmp, label %for.body, label %if.end299
16 for.body: ; preds = %for.cond
17 %cond0 = icmp ne i32 %arg1, 42
18 %v.5 = select i1 %cond0, i32 undef, i32 0
19 %0 = load i8, i8* undef, align 1
20 %conv88 = zext i8 %0 to i32
21 %sub89 = sub nsw i32 0, %conv88
22 %cond1 = icmp ne i32 %arg1, 23
23 %v.8 = select i1 %cond1, i32 undef, i32 %sub89
24 %1 = load i8, i8* null, align 1
25 %conv108 = zext i8 %1 to i32
26 %2 = load i8, i8* undef, align 1
27 %conv110 = zext i8 %2 to i32
28 %sub111 = sub nsw i32 %conv108, %conv110
29 %cmp112 = icmp slt i32 %sub111, 0
30 %sub115 = sub nsw i32 0, %sub111
31 %abs = select i1 %cmp112, i32 %sub115, i32 %sub111
32 %add95 = add i32 %v.5, %v.8
33 %add117 = add i32 %add95, %abs
34 br i1 undef, label %for.cond, label %if.end299
36 if.end299: ; preds = %for.body, %for.cond
37 %s.10 = phi i32 [ %add117, %for.body ], [ 0, %for.cond ]