1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
; RUN: llc -mtriple=x86_64-none-linux -fast-isel -fast-isel-abort -verify-machineinstrs < %s | FileCheck %s
define i64 @test_sdiv64(i64 %dividend, i64 %divisor) nounwind {
entry:
%result = sdiv i64 %dividend, %divisor
ret i64 %result
}
; CHECK-LABEL: test_sdiv64:
; CHECK: cqto
; CHECK: idivq
define i64 @test_srem64(i64 %dividend, i64 %divisor) nounwind {
entry:
%result = srem i64 %dividend, %divisor
ret i64 %result
}
; CHECK-LABEL: test_srem64:
; CHECK: cqto
; CHECK: idivq
define i64 @test_udiv64(i64 %dividend, i64 %divisor) nounwind {
entry:
%result = udiv i64 %dividend, %divisor
ret i64 %result
}
; CHECK-LABEL: test_udiv64:
; CHECK: xorl
; CHECK: divq
define i64 @test_urem64(i64 %dividend, i64 %divisor) nounwind {
entry:
%result = urem i64 %dividend, %divisor
ret i64 %result
}
; CHECK-LABEL: test_urem64:
; CHECK: xorl
; CHECK: divq
|
