mirror of
https://github.com/c64scene-ar/llvm-6502.git
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1ec11fb8b5
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131868 91177308-0d34-0410-b5e6-96231b3b80d8
33 lines
1.1 KiB
LLVM
33 lines
1.1 KiB
LLVM
; RUN: llc < %s -march=arm -o - | FileCheck %s
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; RUN: llc < %s -mtriple=arm-none-eabi -o - | FileCheck --check-prefix=EABI %s
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@from = common global [500 x i32] zeroinitializer, align 4
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@to = common global [500 x i32] zeroinitializer, align 4
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define void @f() {
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entry:
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; CHECK: memmove
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; EABI: __aeabi_memmove
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call void @llvm.memmove.i32( i8* bitcast ([500 x i32]* @from to i8*), i8* bitcast ([500 x i32]* @to to i8*), i32 500, i32 0 )
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; CHECK: memcpy
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; EABI: __aeabi_memcpy
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call void @llvm.memcpy.i32( i8* bitcast ([500 x i32]* @from to i8*), i8* bitcast ([500 x i32]* @to to i8*), i32 500, i32 0 )
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; EABI memset swaps arguments
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; CHECK: mov r1, #0
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; CHECK: memset
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; EABI: mov r2, #0
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; EABI: __aeabi_memset
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call void @llvm.memset.i32( i8* bitcast ([500 x i32]* @from to i8*), i8 0, i32 500, i32 0 )
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unreachable
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}
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declare void @llvm.memmove.i32(i8*, i8*, i32, i32)
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declare void @llvm.memcpy.i32(i8*, i8*, i32, i32)
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declare void @llvm.memset.i32(i8*, i8, i32, i32)
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