| Hal Finkel | 940ab93 | 2014-02-28 00:27:01 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=-crbits | FileCheck %s |
| 2 | ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s -check-prefix=CHECK-CRB |
| Hal Finkel | 5711eca | 2013-04-09 22:58:37 +0000 | [diff] [blame] | 3 | 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-f128:128:128-v128:128:128-n32:64" |
| 4 | target triple = "powerpc64-unknown-linux-gnu" |
| 5 | |
| 6 | define void @_Z8example3iPiS_() #0 { |
| 7 | entry: |
| 8 | br i1 undef, label %while.end, label %while.body.lr.ph |
| 9 | |
| 10 | while.body.lr.ph: ; preds = %entry |
| 11 | br i1 undef, label %while.end, label %while.body |
| 12 | |
| 13 | while.body: ; preds = %while.body, %while.body.lr.ph |
| Eli Bendersky | 5d5e18d | 2014-06-25 15:41:00 +0000 | [diff] [blame] | 14 | br i1 false, label %while.end, label %while.body, !llvm.loop.vectorize.already_vectorized !0 |
| Hal Finkel | 5711eca | 2013-04-09 22:58:37 +0000 | [diff] [blame] | 15 | |
| 16 | while.end: ; preds = %while.body, %while.body.lr.ph, %entry |
| 17 | ret void |
| 18 | |
| 19 | ; CHECK: @_Z8example3iPiS_ |
| 20 | ; CHECK: bnelr |
| Hal Finkel | 940ab93 | 2014-02-28 00:27:01 +0000 | [diff] [blame] | 21 | |
| 22 | ; CHECK-CRB: @_Z8example3iPiS_ |
| 23 | ; CHECK-CRB: bclr 12, |
| Hal Finkel | 5711eca | 2013-04-09 22:58:37 +0000 | [diff] [blame] | 24 | } |
| 25 | |
| 26 | attributes #0 = { noinline nounwind } |
| 27 | |
| Duncan P. N. Exon Smith | be7ea19 | 2014-12-15 19:07:53 +0000 | [diff] [blame] | 28 | !0 = !{} |
| Hal Finkel | 5711eca | 2013-04-09 22:58:37 +0000 | [diff] [blame] | 29 | |