blob: f94e1162ae4e35af16ebd4512c0918c2be563af6 [file] [log] [blame]
; Test that memchr won't be converted to SRST if calls are
; marked with nobuiltin, eg. for sanitizers.
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
declare i8 *@memchr(i8 *%src, i16 %char, i32 %len)
; Test a simple forwarded call.
define i8 *@f1(i8 *%src, i16 %char, i32 %len) {
; CHECK-NOT: srst
; CHECK: brasl %r14, memchr
; CHECK: br %r14
%res = call i8 *@memchr(i8 *%src, i16 %char, i32 %len) nobuiltin
ret i8 *%res