27 lines
881 B
LLVM
27 lines
881 B
LLVM
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; RUN: llc %s -o - | FileCheck %s
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target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-n32-S64"
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target triple = "armv7--linux-gnueabihf"
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@buffer = global [32 x i8] c"This is a largely unused buffer\00", align 1
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@.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1
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@.str1 = private unnamed_addr constant [25 x i8] c"Still, largely unused...\00", align 1
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define i32 @main() {
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entry:
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%retval = alloca i32, align 4
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store i32 0, ptr %retval
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%call = call i32 (ptr, ...) @printf(ptr @.str, ptr @buffer)
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%call1 = call ptr @strcpy(ptr @buffer, ptr @.str1) #3
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call void @llvm.clear_cache(ptr @buffer, ptr getelementptr inbounds (i8, ptr @buffer, i32 32)) #3
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%call2 = call i32 (ptr, ...) @printf(ptr @.str, ptr @buffer)
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ret i32 0
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}
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; CHECK: __clear_cache
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declare i32 @printf(ptr, ...)
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declare ptr @strcpy(ptr, ptr)
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declare void @llvm.clear_cache(ptr, ptr)
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