| Hal Finkel | ca542be | 2012-06-20 15:43:03 +0000 | [diff] [blame] | 1 | target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64" |
| 2 | target triple = "powerpc64-unknown-linux-gnu" |
| Hal Finkel | 8d7fbc9 | 2013-03-15 15:27:13 +0000 | [diff] [blame] | 3 | ; RUN: llc -disable-ppc-unaligned < %s | FileCheck %s |
| Hal Finkel | ca542be | 2012-06-20 15:43:03 +0000 | [diff] [blame] | 4 | |
| Nadav Rotem | 7040999 | 2012-08-14 05:19:07 +0000 | [diff] [blame] | 5 | define fastcc void @allocateSpace(i1 %cond1, i1 %cond2) nounwind { |
| Hal Finkel | ca542be | 2012-06-20 15:43:03 +0000 | [diff] [blame] | 6 | entry: |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame^] | 7 | %0 = load i8*, i8** undef, align 8 |
| Hal Finkel | ca542be | 2012-06-20 15:43:03 +0000 | [diff] [blame] | 8 | br i1 undef, label %return, label %lor.lhs.false |
| 9 | |
| 10 | lor.lhs.false: ; preds = %entry |
| 11 | br i1 undef, label %if.end7, label %return |
| 12 | |
| 13 | if.end7: ; preds = %lor.lhs.false |
| 14 | br i1 undef, label %if.then15, label %if.end71 |
| 15 | |
| 16 | if.then15: ; preds = %if.end7 |
| 17 | br label %while.cond |
| 18 | |
| 19 | while.cond: ; preds = %while.body, %if.then15 |
| 20 | %idxprom17 = sext i32 0 to i64 |
| David Blaikie | 79e6c74 | 2015-02-27 19:29:02 +0000 | [diff] [blame] | 21 | %arrayidx18 = getelementptr inbounds i8, i8* %0, i64 %idxprom17 |
| Hal Finkel | ca542be | 2012-06-20 15:43:03 +0000 | [diff] [blame] | 22 | %or = or i32 undef, undef |
| Nadav Rotem | 7040999 | 2012-08-14 05:19:07 +0000 | [diff] [blame] | 23 | br i1 %cond1, label %if.end71, label %while.body |
| Hal Finkel | ca542be | 2012-06-20 15:43:03 +0000 | [diff] [blame] | 24 | |
| 25 | while.body: ; preds = %while.cond |
| Nadav Rotem | 7040999 | 2012-08-14 05:19:07 +0000 | [diff] [blame] | 26 | br i1 %cond2, label %while.cond, label %if.then45 |
| Hal Finkel | ca542be | 2012-06-20 15:43:03 +0000 | [diff] [blame] | 27 | |
| 28 | if.then45: ; preds = %while.body |
| 29 | %idxprom48139 = zext i32 %or to i64 |
| David Blaikie | 79e6c74 | 2015-02-27 19:29:02 +0000 | [diff] [blame] | 30 | %arrayidx49 = getelementptr inbounds i8, i8* %0, i64 %idxprom48139 |
| Hal Finkel | ca542be | 2012-06-20 15:43:03 +0000 | [diff] [blame] | 31 | %1 = bitcast i8* %arrayidx49 to i16* |
| 32 | %2 = bitcast i8* %arrayidx18 to i16* |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame^] | 33 | %3 = load i16, i16* %1, align 1 |
| Hal Finkel | ca542be | 2012-06-20 15:43:03 +0000 | [diff] [blame] | 34 | store i16 %3, i16* %2, align 1 |
| 35 | br label %return |
| 36 | |
| 37 | if.end71: ; preds = %while.cond, %if.end7 |
| 38 | unreachable |
| 39 | |
| 40 | return: ; preds = %if.then45, %lor.lhs.false, %entry |
| 41 | ret void |
| 42 | |
| 43 | ; CHECK: @allocateSpace |
| 44 | ; CHECK: lbzux |
| 45 | } |