| Ehsan Amiri | a538b0f | 2016-08-03 18:17:35 +0000 | [diff] [blame] | 1 | ; RUN: llc -verify-machineinstrs -mcpu=pwr8 < %s | FileCheck %s |
| Hal Finkel | 11d3c56 | 2015-02-01 17:52:16 +0000 | [diff] [blame] | 2 | target datalayout = "E-m:e-i64:64-n32:64" |
| 3 | target triple = "powerpc64-unknown-linux-gnu" |
| 4 | |
| 5 | ; Function Attrs: nounwind |
| 6 | define void @foo(i32* nocapture %r1, i32* nocapture %r2, i32* nocapture %r3, i32* nocapture %r4, i32 signext %a, i32 signext %b, i32 signext %c, i32 signext %d) #0 { |
| 7 | entry: |
| 8 | %tobool = icmp ne i32 %a, 0 |
| 9 | %cond = select i1 %tobool, i32 %b, i32 %c |
| 10 | store i32 %cond, i32* %r1, align 4 |
| 11 | %cond5 = select i1 %tobool, i32 %b, i32 %d |
| 12 | store i32 %cond5, i32* %r2, align 4 |
| 13 | %add = add nsw i32 %b, 1 |
| 14 | %sub = add nsw i32 %d, -2 |
| 15 | %cond10 = select i1 %tobool, i32 %add, i32 %sub |
| 16 | store i32 %cond10, i32* %r3, align 4 |
| 17 | %add13 = add nsw i32 %b, 3 |
| 18 | %sub15 = add nsw i32 %d, -5 |
| 19 | %cond17 = select i1 %tobool, i32 %add13, i32 %sub15 |
| 20 | store i32 %cond17, i32* %r4, align 4 |
| 21 | ret void |
| 22 | } |
| 23 | |
| 24 | ; Make sure that we don't schedule all of the isels together, they should be |
| 25 | ; intermixed with the adds because each isel starts a new dispatch group. |
| 26 | ; CHECK-LABEL: @foo |
| 27 | ; CHECK: isel |
| 28 | ; CHECK: addi |
| 29 | ; CHECK: isel |
| 30 | ; CHECK: blr |
| 31 | |
| 32 | attributes #0 = { nounwind } |
| 33 | |