blob: 4878448800cc03f576dab1a7b4557e3cf9ba0f52 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
; RUN: llc < %s -march=x86-64 | FileCheck %s
define i64 @test0(i64 %x) nounwind {
%t = icmp eq i64 %x, 0
%r = zext i1 %t to i64
ret i64 %r
; CHECK: test0:
; CHECK: testq %rdi, %rdi
; CHECK: sete %al
; CHECK: movzbl %al, %eax
; CHECK: ret
}
define i64 @test1(i64 %x) nounwind {
%t = icmp slt i64 %x, 1
%r = zext i1 %t to i64
ret i64 %r
; CHECK: test1:
; CHECK: testq %rdi, %rdi
; CHECK: setle %al
; CHECK: movzbl %al, %eax
; CHECK: ret
}
|