Use 1UL constant in order to not overflow (PR c++/89383).
2019-02-18 Martin Liska <mliska@suse.cz> PR c++/89383 * line-map.c (linemap_line_start): Use 1UL in order to not overflow. From-SVN: r268981
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2019-02-18 Martin Liska <mliska@suse.cz>
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PR c++/89383
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* line-map.c (linemap_line_start): Use 1UL in order
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to not overflow.
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2019-02-11 Martin Liska <mliska@suse.cz>
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2019-02-11 Martin Liska <mliska@suse.cz>
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PR lto/88147
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PR lto/88147
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@ -745,7 +745,8 @@ linemap_line_start (struct line_maps *set, linenum_type to_line,
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|| ( /* We can't reuse the map if the line offset is sufficiently
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|| ( /* We can't reuse the map if the line offset is sufficiently
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large to cause overflow when computing location_t values. */
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large to cause overflow when computing location_t values. */
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(to_line - ORDINARY_MAP_STARTING_LINE_NUMBER (map))
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(to_line - ORDINARY_MAP_STARTING_LINE_NUMBER (map))
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>= (1U << (CHAR_BIT * sizeof (linenum_type) - column_bits)))
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>= (((uint64_t) 1)
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<< (CHAR_BIT * sizeof (linenum_type) - column_bits)))
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|| range_bits < map->m_range_bits)
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|| range_bits < map->m_range_bits)
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map = linemap_check_ordinary
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map = linemap_check_ordinary
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(const_cast <line_map *>
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(const_cast <line_map *>
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