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https://github.com/c64scene-ar/llvm-6502.git
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28 lines
1.7 KiB
LLVM
28 lines
1.7 KiB
LLVM
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; RUN: llvm-as < %s | opt -dse | llvm-dis
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
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target triple = "i386-apple-darwin7"
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%struct.cab_archive = type { i32, i16, i16, i16, i16, i8, %struct.cab_folder*, %struct.cab_file* }
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%struct.cab_file = type { i32, i16, i64, i8*, i32, i32, i32, %struct.cab_folder*, %struct.cab_file*, %struct.cab_archive*, %struct.cab_state* }
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%struct.cab_folder = type { i16, i16, %struct.cab_archive*, i64, %struct.cab_folder* }
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%struct.cab_state = type { i8*, i8*, [38912 x i8], i16, i16, i8*, i16 }
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%struct.lzx_stream = type { i32, i32, i8, i64, i64, i8*, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i8, i8, i8, i8, i8, i32, i8*, i8*, i8*, i8*, i8*, i32, i32, i32, [84 x i8], [720 x i8], [314 x i8], [72 x i8], [104 x i16], [5408 x i16], [4596 x i16], [144 x i16], [51 x i32], [51 x i8], [32768 x i8], %struct.cab_file*, i32 (%struct.cab_file*, i8*, i32)* }
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declare fastcc i32 @lzx_read_lens(%struct.lzx_stream*, i8*, i32, i32) nounwind
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define i32 @lzx_decompress(%struct.lzx_stream* %lzx, i64 %out_bytes) nounwind {
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bb13: ; preds = %entry
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%0 = getelementptr %struct.lzx_stream* %lzx, i32 0, i32 25 ; <i8**> [#uses=2]
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%1 = getelementptr %struct.lzx_stream* %lzx, i32 0, i32 26 ; <i8**> [#uses=2]
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%2 = getelementptr %struct.lzx_stream* %lzx, i32 0, i32 29 ; <i32*> [#uses=0]
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br label %bb14
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bb14: ; preds = %bb13
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%3 = load i8** %0, align 4 ; <i8*> [#uses=1]
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%4 = load i8** %1, align 4 ; <i8*> [#uses=1]
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store i8* %3, i8** %0, align 4
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store i8* %4, i8** %1, align 4
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%5 = call fastcc i32 @lzx_read_lens(%struct.lzx_stream* %lzx, i8* null, i32 256, i32 0) nounwind ; <i32> [#uses=0]
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unreachable
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}
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