1 ; RUN: llc %s -o - | FileCheck %s
2 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
3 target triple = "x86_64-unknown-linux-gnu"
5 @buffer = global [32 x i8] c"This is a largely unused buffer\00", align 16
6 @.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1
7 @.str1 = private unnamed_addr constant [25 x i8] c"Still, largely unused...\00", align 1
11 %retval = alloca i32, align 4
12 store i32 0, ptr %retval
13 %call = call i32 (ptr, ...) @printf(ptr @.str, ptr @buffer)
14 %call1 = call ptr @strcpy(ptr @buffer, ptr @.str1) #3
15 call void @llvm.clear_cache(ptr @buffer, ptr getelementptr inbounds (i8, ptr @buffer, i32 32)) #3
16 %call3 = call i32 (ptr, ...) @printf(ptr @.str, ptr @buffer)
20 ; CHECK-NOT: __clear_cache
22 declare i32 @printf(ptr, ...)
24 declare ptr @strcpy(ptr, ptr)
26 declare void @llvm.clear_cache(ptr, ptr)