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https://github.com/c64scene-ar/llvm-6502.git
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57 lines
1.8 KiB
LLVM
57 lines
1.8 KiB
LLVM
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; RUN: llc < %s -mtriple=arm64-apple-ios
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; rdar://11849816
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@shlib_path_substitutions = external hidden unnamed_addr global i8**, align 8
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declare i64 @llvm.objectsize.i64(i8*, i1) nounwind readnone
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declare noalias i8* @xmalloc(i64) optsize
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declare i64 @strlen(i8* nocapture) nounwind readonly optsize
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declare i8* @__strcpy_chk(i8*, i8*, i64) nounwind optsize
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declare i8* @__strcat_chk(i8*, i8*, i64) nounwind optsize
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declare noalias i8* @xstrdup(i8*) optsize
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define i8* @dyld_fix_path(i8* %path) nounwind optsize ssp {
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entry:
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br i1 undef, label %if.end56, label %for.cond
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for.cond: ; preds = %entry
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br i1 undef, label %for.cond10, label %for.body
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for.body: ; preds = %for.cond
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unreachable
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for.cond10: ; preds = %for.cond
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br i1 undef, label %if.end56, label %for.body14
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for.body14: ; preds = %for.cond10
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%call22 = tail call i64 @strlen(i8* undef) nounwind optsize
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%sext = shl i64 %call22, 32
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%conv30 = ashr exact i64 %sext, 32
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%add29 = sub i64 0, %conv30
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%sub = add i64 %add29, 0
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%add31 = shl i64 %sub, 32
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%sext59 = add i64 %add31, 4294967296
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%conv33 = ashr exact i64 %sext59, 32
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%call34 = tail call noalias i8* @xmalloc(i64 %conv33) nounwind optsize
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br i1 undef, label %cond.false45, label %cond.true43
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cond.true43: ; preds = %for.body14
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unreachable
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cond.false45: ; preds = %for.body14
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%add.ptr = getelementptr inbounds i8* %path, i64 %conv30
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unreachable
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if.end56: ; preds = %for.cond10, %entry
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ret i8* null
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}
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declare i32 @strncmp(i8* nocapture, i8* nocapture, i64) nounwind readonly optsize
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declare i8* @strcpy(i8*, i8* nocapture) nounwind
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