Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

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@ -1,28 +0,0 @@
; RUN: llc -stack-symbol-ordering=0 < %s -mtriple=x86_64-linux | FileCheck %s
%struct.__va_list_tag = type { i32, i32, i8*, i8* }
define void @foo(i32 %x, ...) nounwind {
entry:
%ap = alloca [1 x %struct.__va_list_tag], align 8; <[1 x %struct.__va_list_tag]*> [#uses=2]
%ap12 = bitcast [1 x %struct.__va_list_tag]* %ap to i8*; <i8*> [#uses=2]
call void @llvm.va_start(i8* %ap12)
; CHECK: testb %al, %al
; These test for specific offsets, which is very fragile. Still, the test needs
; to ensure that va_list has the correct element types.
;
; CHECK-DAG: movq {{.*}}, 192(%rsp)
; CHECK-DAG: movq {{.*}}, 184(%rsp)
; CHECK-DAG: movq {{.*}}, 176(%rsp)
%ap3 = getelementptr inbounds [1 x %struct.__va_list_tag], [1 x %struct.__va_list_tag]* %ap, i64 0, i64 0; <%struct.__va_list_tag*> [#uses=1]
call void @bar(%struct.__va_list_tag* %ap3) nounwind
call void @llvm.va_end(i8* %ap12)
ret void
}
declare void @llvm.va_start(i8*) nounwind
declare void @bar(%struct.__va_list_tag*)
declare void @llvm.va_end(i8*) nounwind