Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-25 08:34:57 +00:00
parent d6bde52373
commit 8625704ad8
28485 changed files with 3866843 additions and 50 deletions

View File

@@ -0,0 +1,13 @@
; RUN: opt -instcombine -S < %s | FileCheck %s
@d = common global i32 0, align 4
define i1 @f(i8 zeroext %p) #1 {
; CHECK-NOT: ret i1 false
%1 = zext i8 %p to i32
%2 = load i32, i32* @d, align 4
%3 = or i32 %2, -2
%4 = add nsw i32 %3, %1
%5 = icmp ugt i32 %1, %4
ret i1 %5
}