Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2020-01-16 16:38:04 +00:00
parent d94e79959b
commit 468663ddbb
48518 changed files with 2789335 additions and 61176 deletions

View File

@ -0,0 +1,24 @@
; RUN: opt < %s -instcombine -inline -S | FileCheck %s
; PR3142
; CHECK-NOT: -715827882
define i32 @a(i32 %X) nounwind readnone {
entry:
%0 = sub i32 0, %X
%1 = sdiv i32 %0, -3
ret i32 %1
}
define i32 @b(i32 %X) nounwind readnone {
entry:
%0 = call i32 @a(i32 -2147483648)
ret i32 %0
}
define i32 @c(i32 %X) nounwind readnone {
entry:
%0 = sub i32 0, -2147483648
%1 = sdiv i32 %0, -3
ret i32 %1
}