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https://github.com/c64scene-ar/llvm-6502.git
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66 lines
3.1 KiB
LLVM
66 lines
3.1 KiB
LLVM
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; RUN: llc < %s -mtriple=arm-unknown-linux-gnueabi
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define void @"java.lang.String::getChars"([84 x i8]* %method, i32 %base_pc, [788 x i8]* %thread) {
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%1 = load i32* undef ; <i32> [#uses=1]
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%2 = sub i32 %1, 48 ; <i32> [#uses=1]
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br i1 undef, label %stack_overflow, label %no_overflow
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stack_overflow: ; preds = %0
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unreachable
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no_overflow: ; preds = %0
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%frame = inttoptr i32 %2 to [17 x i32]* ; <[17 x i32]*> [#uses=4]
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%3 = load i32* undef ; <i32> [#uses=1]
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%4 = load i32* null ; <i32> [#uses=1]
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%5 = getelementptr inbounds [17 x i32]* %frame, i32 0, i32 13 ; <i32*> [#uses=1]
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%6 = bitcast i32* %5 to [8 x i8]** ; <[8 x i8]**> [#uses=1]
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%7 = load [8 x i8]** %6 ; <[8 x i8]*> [#uses=1]
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%8 = getelementptr inbounds [17 x i32]* %frame, i32 0, i32 12 ; <i32*> [#uses=1]
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%9 = load i32* %8 ; <i32> [#uses=1]
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br i1 undef, label %bci_13, label %bci_4
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bci_13: ; preds = %no_overflow
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br i1 undef, label %bci_30, label %bci_21
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bci_30: ; preds = %bci_13
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br i1 undef, label %bci_46, label %bci_35
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bci_46: ; preds = %bci_30
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%10 = sub i32 %4, %3 ; <i32> [#uses=1]
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%11 = load [8 x i8]** null ; <[8 x i8]*> [#uses=1]
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%callee = bitcast [8 x i8]* %11 to [84 x i8]* ; <[84 x i8]*> [#uses=1]
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%12 = bitcast i8* undef to i32* ; <i32*> [#uses=1]
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%base_pc7 = load i32* %12 ; <i32> [#uses=2]
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%13 = add i32 %base_pc7, 0 ; <i32> [#uses=1]
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%14 = inttoptr i32 %13 to void ([84 x i8]*, i32, [788 x i8]*)** ; <void ([84 x i8]*, i32, [788 x i8]*)**> [#uses=1]
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%entry_point = load void ([84 x i8]*, i32, [788 x i8]*)** %14 ; <void ([84 x i8]*, i32, [788 x i8]*)*> [#uses=1]
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%15 = getelementptr inbounds [17 x i32]* %frame, i32 0, i32 1 ; <i32*> [#uses=1]
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%16 = ptrtoint i32* %15 to i32 ; <i32> [#uses=1]
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%stack_pointer_addr9 = bitcast i8* undef to i32* ; <i32*> [#uses=1]
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store i32 %16, i32* %stack_pointer_addr9
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%17 = getelementptr inbounds [17 x i32]* %frame, i32 0, i32 2 ; <i32*> [#uses=1]
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store i32 %9, i32* %17
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store i32 %10, i32* undef
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store [84 x i8]* %method, [84 x i8]** undef
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%18 = add i32 %base_pc, 20 ; <i32> [#uses=1]
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store i32 %18, i32* undef
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store [8 x i8]* %7, [8 x i8]** undef
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call void %entry_point([84 x i8]* %callee, i32 %base_pc7, [788 x i8]* %thread)
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br i1 undef, label %no_exception, label %exception
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exception: ; preds = %bci_46
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ret void
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no_exception: ; preds = %bci_46
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ret void
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bci_35: ; preds = %bci_30
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ret void
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bci_21: ; preds = %bci_13
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ret void
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bci_4: ; preds = %no_overflow
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ret void
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}
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