| Sanjay Patel | 928f3d7 | 2016-10-14 20:51:41 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -mtriple=powerpc64-apple-darwin | FileCheck %s |
| 2 | |
| 3 | ; PR30661 - https://llvm.org/bugs/show_bug.cgi?id=30661 |
| 4 | |
| 5 | define i32 @select_i32_neg1_or_0(i1 %a) { |
| 6 | ; CHECK-LABEL: select_i32_neg1_or_0: |
| 7 | ; CHECK: ; BB#0: |
| 8 | ; CHECK-NEXT: sldi r2, r3, 63 |
| 9 | ; CHECK-NEXT: sradi r3, r2, 63 |
| 10 | ; CHECK-NEXT: blr |
| 11 | ; |
| 12 | %b = sext i1 %a to i32 |
| 13 | ret i32 %b |
| 14 | } |
| 15 | |
| 16 | define i32 @select_i32_neg1_or_0_zeroext(i1 zeroext %a) { |
| 17 | ; CHECK-LABEL: select_i32_neg1_or_0_zeroext: |
| 18 | ; CHECK: ; BB#0: |
| 19 | ; CHECK-NEXT: sldi r2, r3, 63 |
| 20 | ; CHECK-NEXT: sradi r3, r2, 63 |
| 21 | ; CHECK-NEXT: blr |
| 22 | ; |
| 23 | %b = sext i1 %a to i32 |
| 24 | ret i32 %b |
| 25 | } |
| 26 | |