| Chris Lattner | 147f050 | 2009-11-07 06:19:20 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86-64 | FileCheck %s |
| Dan Gohman | ec59604 | 2007-09-17 14:35:24 +0000 | [diff] [blame] | 2 | |
| Chris Lattner | 147f050 | 2009-11-07 06:19:20 +0000 | [diff] [blame] | 3 | define i64 @test0(i64 %x) nounwind { |
| Dan Gohman | ec59604 | 2007-09-17 14:35:24 +0000 | [diff] [blame] | 4 | %t = icmp eq i64 %x, 0 |
| 5 | %r = zext i1 %t to i64 |
| 6 | ret i64 %r |
| Chris Lattner | 147f050 | 2009-11-07 06:19:20 +0000 | [diff] [blame] | 7 | ; CHECK: test0: |
| 8 | ; CHECK: testq %rdi, %rdi |
| 9 | ; CHECK: sete %al |
| 10 | ; CHECK: movzbl %al, %eax |
| 11 | ; CHECK: ret |
| Dan Gohman | ec59604 | 2007-09-17 14:35:24 +0000 | [diff] [blame] | 12 | } |
| Chris Lattner | 147f050 | 2009-11-07 06:19:20 +0000 | [diff] [blame] | 13 | |
| 14 | define i64 @test1(i64 %x) nounwind { |
| 15 | %t = icmp slt i64 %x, 1 |
| 16 | %r = zext i1 %t to i64 |
| 17 | ret i64 %r |
| 18 | ; CHECK: test1: |
| 19 | ; CHECK: testq %rdi, %rdi |
| 20 | ; CHECK: setle %al |
| 21 | ; CHECK: movzbl %al, %eax |
| 22 | ; CHECK: ret |
| 23 | } |
| 24 | |