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 +1,25 @@
; RUN: opt %s -deadargelim -S | FileCheck %s
@block_addr = global i8* blockaddress(@varargs_func, %l1)
; CHECK: @block_addr = global i8* blockaddress(@varargs_func, %l1)
; This function is referenced by a "blockaddress" constant but it is
; not address-taken, so the pass should be able to remove its unused
; varargs.
define internal i32 @varargs_func(i8* %addr, ...) {
indirectbr i8* %addr, [ label %l1, label %l2 ]
l1:
ret i32 1
l2:
ret i32 2
}
; CHECK: define internal i32 @varargs_func(i8* %addr) {
define i32 @caller(i8* %addr) {
%r = call i32 (i8*, ...) @varargs_func(i8* %addr)
ret i32 %r
}
; CHECK: %r = call i32 @varargs_func(i8* %addr)