1 ; RUN: llc %s -o - | FileCheck %s 2 target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-n32-S64" 3 target triple = "armv7--linux-gnueabihf" 4 5 @buffer = global [32 x i8] c"This is a largely unused buffer\00", align 1 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 8 9 define i32 @main() { 10 entry: 11 %retval = alloca i32, align 4 12 store i32 0, i32* %retval 13 %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([4 x i8]* @.str, i32 0, i32 0), i8* getelementptr inbounds ([32 x i8]* @buffer, i32 0, i32 0)) 14 %call1 = call i8* @strcpy(i8* getelementptr inbounds ([32 x i8]* @buffer, i32 0, i32 0), i8* getelementptr inbounds ([25 x i8]* @.str1, i32 0, i32 0)) #3 15 call void @llvm.clear_cache(i8* getelementptr inbounds ([32 x i8]* @buffer, i32 0, i32 0), i8* getelementptr inbounds (i8* getelementptr inbounds ([32 x i8]* @buffer, i32 0, i32 0), i32 32)) #3 16 %call2 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([4 x i8]* @.str, i32 0, i32 0), i8* getelementptr inbounds ([32 x i8]* @buffer, i32 0, i32 0)) 17 ret i32 0 18 } 19 20 ; CHECK: __clear_cache 21 22 declare i32 @printf(i8*, ...) 23 24 declare i8* @strcpy(i8*, i8*) 25 26 declare void @llvm.clear_cache(i8*, i8*) 27
