| ; REQUIRES: asserts |
| ; RUN: llc < %s -o /dev/null -stats 2>&1 | FileCheck %s -check-prefix=STATS |
| ; Radar 10266272 |
| 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" |
| target triple = "thumbv7-apple-ios4.0.0" |
| ; STATS-NOT: machine-sink |
| |
| define i32 @foo(i32 %h) nounwind readonly ssp { |
| entry: |
| br label %for.cond |
| |
| for.cond: ; preds = %for.body, %entry |
| %cmp = icmp slt i32 0, %h |
| br i1 %cmp, label %for.body, label %if.end299 |
| |
| for.body: ; preds = %for.cond |
| %v.5 = select i1 undef, i32 undef, i32 0 |
| %0 = load i8* undef, align 1 |
| %conv88 = zext i8 %0 to i32 |
| %sub89 = sub nsw i32 0, %conv88 |
| %v.8 = select i1 undef, i32 undef, i32 %sub89 |
| %1 = load i8* null, align 1 |
| %conv108 = zext i8 %1 to i32 |
| %2 = load i8* undef, align 1 |
| %conv110 = zext i8 %2 to i32 |
| %sub111 = sub nsw i32 %conv108, %conv110 |
| %cmp112 = icmp slt i32 %sub111, 0 |
| %sub115 = sub nsw i32 0, %sub111 |
| %v.10 = select i1 %cmp112, i32 %sub115, i32 %sub111 |
| %add62 = add i32 0, %v.5 |
| %add73 = add i32 %add62, 0 |
| %add84 = add i32 %add73, 0 |
| %add95 = add i32 %add84, %v.8 |
| %add106 = add i32 %add95, 0 |
| %add117 = add i32 %add106, %v.10 |
| %add128 = add i32 %add117, 0 |
| %add139 = add i32 %add128, 0 |
| %add150 = add i32 %add139, 0 |
| %add161 = add i32 %add150, 0 |
| %add172 = add i32 %add161, 0 |
| br i1 undef, label %for.cond, label %if.end299 |
| |
| if.end299: ; preds = %for.body, %for.cond |
| %s.10 = phi i32 [ %add172, %for.body ], [ 0, %for.cond ] |
| ret i32 %s.10 |
| } |
