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 -mtriple=x86_64-- | FileCheck %s
; Make sure none of these crash, and that the power-of-two transformations
; trigger correctly.
define i128 @test1(i128 %x) {
; CHECK-LABEL: test1:
; CHECK-NOT: call
%tmp = sdiv i128 %x, 73786976294838206464
ret i128 %tmp
}
define i128 @test2(i128 %x) {
; CHECK-LABEL: test2:
; CHECK-NOT: call
%tmp = sdiv i128 %x, -73786976294838206464
ret i128 %tmp
}
define i128 @test3(i128 %x) {
; CHECK-LABEL: test3:
; CHECK: call
%tmp = sdiv i128 %x, -73786976294838206467
ret i128 %tmp
}
|