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https://github.com/c64scene-ar/llvm-6502.git
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20adc9dc46
Added support for address spaces and added a isVolatile field to memcpy, memmove, and memset, e.g., llvm.memcpy.i32(i8*, i8*, i32, i32) -> llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100304 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
905 B
LLVM
24 lines
905 B
LLVM
; RUN: llvm-as %s -o /dev/null
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define void @test(i32* %P, i32* %Q) {
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entry:
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%tmp.1 = bitcast i32* %P to i8* ; <i8*> [#uses=3]
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%tmp.3 = bitcast i32* %Q to i8* ; <i8*> [#uses=4]
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tail call void @llvm.memcpy.i32( i8* %tmp.1, i8* %tmp.3, i32 100000, i32 1 )
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tail call void @llvm.memcpy.i64( i8* %tmp.1, i8* %tmp.3, i64 100000, i32 1 )
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tail call void @llvm.memset.i32( i8* %tmp.3, i8 14, i32 10000, i32 0 )
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tail call void @llvm.memmove.i32( i8* %tmp.1, i8* %tmp.3, i32 123124, i32 1 )
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tail call void @llvm.memmove.i64( i8* %tmp.1, i8* %tmp.3, i64 123124, i32 1 )
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ret void
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}
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declare void @llvm.memcpy.i32(i8*, i8*, i32, i32)
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declare void @llvm.memcpy.i64(i8*, i8*, i64, i32)
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declare void @llvm.memset.i32(i8*, i8, i32, i32)
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declare void @llvm.memmove.i32(i8*, i8*, i32, i32)
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declare void @llvm.memmove.i64(i8*, i8*, i32, i32)
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