From 6c1bc27c5f1052e363e69fcabee45ef44d4bdde5 Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Mon, 31 Aug 2015 11:47:30 +0000 Subject: lto-streamer.h (lto_location_cache::cached_location::sysp): Add. 2015-08-31 Richard Biener * lto-streamer.h (lto_location_cache::cached_location::sysp): Add. (lto_location_cache::current_sysp): Likewise. (output_block::current_sysp): Likewise. * lto-streamer-in.c (lto_location_cache::cmp_loc): Compare sysp. (lto_location_cache::apply_location_cache): Properly record system header locations. (lto_location_cache::input_location): Input whether a file is a system header. * lto-streamer-out.c (lto_output_location): Stream whether a file is a system header. From-SVN: r227338 --- gcc/lto-streamer-in.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) (limited to 'gcc/lto-streamer-in.c') diff --git a/gcc/lto-streamer-in.c b/gcc/lto-streamer-in.c index 2eb80511b91..07018ecb904 100644 --- a/gcc/lto-streamer-in.c +++ b/gcc/lto-streamer-in.c @@ -171,6 +171,8 @@ lto_location_cache::cmp_loc (const void *pa, const void *pb) } if (a->file != b->file) return strcmp (a->file, b->file); + if (a->sysp != b->sysp) + return a->sysp ? 1 : -1; if (a->line != b->line) return a->line - b->line; return a->col - b->col; @@ -194,7 +196,7 @@ lto_location_cache::apply_location_cache () if (current_file != loc.file) linemap_add (line_table, prev_file ? LC_RENAME : LC_ENTER, - false, loc.file, loc.line); + loc.sysp, loc.file, loc.line); else if (current_line != loc.line) { int max = loc.col; @@ -251,6 +253,7 @@ lto_location_cache::input_location (location_t *loc, struct bitpack_d *bp, static const char *stream_file; static int stream_line; static int stream_col; + static bool stream_sysp; bool file_change, line_change, column_change; gcc_assert (current_cache == this); @@ -268,7 +271,10 @@ lto_location_cache::input_location (location_t *loc, struct bitpack_d *bp, column_change = bp_unpack_value (bp, 1); if (file_change) - stream_file = canon_file_name (bp_unpack_string (data_in, bp)); + { + stream_file = canon_file_name (bp_unpack_string (data_in, bp)); + stream_sysp = bp_unpack_value (bp, 1); + } if (line_change) stream_line = bp_unpack_var_len_unsigned (bp); @@ -280,13 +286,14 @@ lto_location_cache::input_location (location_t *loc, struct bitpack_d *bp, streaming. */ if (current_file == stream_file && current_line == stream_line - && current_col == stream_col) + && current_col == stream_col && current_sysp == stream_sysp) { *loc = current_loc; return; } - struct cached_location entry = {stream_file, loc, stream_line, stream_col}; + struct cached_location entry + = {stream_file, loc, stream_line, stream_col, stream_sysp}; loc_cache.safe_push (entry); } -- cgit v1.2.1