Imported Upstream version 5.18.0.161

Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-19 08:34:24 +00:00
parent 37fbf886a3
commit e19d552987
28702 changed files with 3868076 additions and 803 deletions

View File

@@ -0,0 +1,28 @@
; RUN: opt -S < %s -globalopt | FileCheck %s
@G = internal global i32 42
define i8 @f() norecurse {
; CHECK-LABEL: @f
; CHECK: alloca
; CHECK-NOT: @G
; CHECK: }
store i32 42, i32* @G
%a = load i8, i8* bitcast (i32* @G to i8*)
ret i8 %a
}
@H = internal global i32 42
@Halias = alias i32, i32* @H
; @H can't be localized because @Halias uses it, and @Halias can't be converted to an instruction.
define i8 @g() norecurse {
; CHECK-LABEL: @g
; CHECK-NOT: alloca
; CHECK: @H
; CHECK: }
store i32 42, i32* @H
%a = load i8, i8* bitcast (i32* @H to i8*)
ret i8 %a
}