| Ehsan Amiri | a538b0f | 2016-08-03 18:17:35 +0000 | [diff] [blame] | 1 | ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-apple-darwin | FileCheck %s |
| Sanjay Patel | 748b065 | 2016-04-13 23:23:30 +0000 | [diff] [blame] | 2 | |
| 3 | ; TODO: These could use 'andc'. |
| 4 | |
| 5 | define i1 @and_cmp1(i32 %x, i32 %y) { |
| 6 | ; CHECK-LABEL: and_cmp1: |
| 7 | ; CHECK: ; BB#0: |
| 8 | ; CHECK-NEXT: and r2, r3, r4 |
| 9 | ; CHECK-NEXT: li r3, 1 |
| 10 | ; CHECK-NEXT: cmpw cr0, r2, r4 |
| 11 | ; CHECK-NEXT: bclr 12, 2, 0 |
| 12 | ; CHECK-NEXT: ; BB#1: |
| 13 | ; CHECK-NEXT: li r3, 0 |
| 14 | ; CHECK-NEXT: blr |
| 15 | ; |
| 16 | %and = and i32 %x, %y |
| 17 | %cmp = icmp eq i32 %and, %y |
| 18 | ret i1 %cmp |
| 19 | } |
| 20 | |
| 21 | define i1 @and_cmp_const(i32 %x) { |
| 22 | ; CHECK-LABEL: and_cmp_const: |
| 23 | ; CHECK: ; BB#0: |
| 24 | ; CHECK-NEXT: andi. r2, r3, 43 |
| 25 | ; CHECK-NEXT: li r3, 1 |
| 26 | ; CHECK-NEXT: cmpwi r2, 43 |
| 27 | ; CHECK-NEXT: bclr 12, 2, 0 |
| 28 | ; CHECK-NEXT: ; BB#1: |
| 29 | ; CHECK-NEXT: li r3, 0 |
| 30 | ; CHECK-NEXT: blr |
| 31 | ; |
| 32 | %and = and i32 %x, 43 |
| 33 | %cmp = icmp eq i32 %and, 43 |
| 34 | ret i1 %cmp |
| 35 | } |
| 36 | |