1 ; Test that memchr won't be converted to SRST if calls are 2 ; marked with nobuiltin, eg. for sanitizers. 3 ; 4 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s 5 6 declare i8 *@memchr(i8 *%src, i16 %char, i32 %len) 7 8 ; Test a simple forwarded call. 9 define i8 *@f1(i8 *%src, i16 %char, i32 %len) { 10 ; CHECK-LABEL: f1: 11 ; CHECK-NOT: srst 12 ; CHECK: brasl %r14, memchr 13 ; CHECK: br %r14 14 %res = call i8 *@memchr(i8 *%src, i16 %char, i32 %len) nobuiltin 15 ret i8 *%res 16 } 17
