Imported Upstream version 5.18.0.225

Former-commit-id: 10196d987d5fc5564b9d3b33b1fdf13190f4d0b5
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-12-21 19:01:49 +00:00
parent 32d52ae4ca
commit f32dbaf0b2
28477 changed files with 3866961 additions and 38 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)