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1; RUN: opt < %s -passes=dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s2target triple = "x86_64-unknown-linux-gnu"3 4; Declare a custom varargs function.5declare i16 @custom_varargs(i64, ...)6 7; CHECK-LABEL: @call_custom_varargs.dfsan8define void @call_custom_varargs(ptr %buf) {9 ;; All arguments have an annotation. Check that the transformed function10 ;; preserves each annotation.11 12 ; CHECK: call zeroext i16 (i64, i8, ptr, ptr, ...)13 ; CHECK-SAME: @__dfsw_custom_varargs14 ; CHECK-SAME: i64 signext 20015 ; CHECK-SAME: ptr nonnull16 ; CHECK-SAME: i64 zeroext 2017 ; CHECK-SAME: i32 signext 118 %call = call zeroext i16 (i64, ...) @custom_varargs(19 i64 signext 200,20 ptr nonnull %buf,21 i64 zeroext 20,22 i32 signext 123 )24 ret void25}26