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This patch adds the basic functions needed for controlling auto conversion on z/OS. Auto conversion is enabled on untagged input file to ASCII by making the assumption that all untagged files are EBCDIC encoded. Output files are auto converted to EBCDIC IBM-1047. This change also enables conversion for stdin/stdout/stderr. For more information on how fcntl controls codepage https://www.ibm.com/docs/en/zos/2.4.0?topic=descriptions-fcntl-bpx1fct-bpx4fct-control-open-file-descriptors Reviewed By: anirudhp Differential Revision: https://reviews.llvm.org/D100483
11 lines
427 B
LLVM
11 lines
427 B
LLVM
; Checks if llc can deal with different char encodings.
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; This is only required for z/OS.
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;
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; UNSUPPORTED: !s390x-none-zos
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;
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; RUN: cat %s >%t && chtag -tc ISO8859-1 %t && llc %t -o - >/dev/null
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; RUN: iconv -f ISO8859-1 -t IBM-1047 <%s >%t && chtag -tc IBM-1047 %t && llc %t -o - >/dev/null
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; RUN: iconv -f ISO8859-1 -t IBM-1047 <%s >%t && chtag -r %t && llc %t -o - >/dev/null
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@g_105 = external dso_local global i8, align 2
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