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author | Zack Weinberg <zack@gcc.gnu.org> | 2001-06-28 21:50:09 +0000 |
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committer | Zack Weinberg <zack@gcc.gnu.org> | 2001-06-28 21:50:09 +0000 |
commit | 0f40f9f7c68aadde4d52b4fc04d016b72451d238 (patch) | |
tree | ac4e7f001b87da3b312391bda96de6043b090057 /gcc/df.c | |
parent | 0168a84948b3ad7d0b02ff00947c90d003020bd8 (diff) | |
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i386.md: Global update to use new string syntax where it will improve readability.
* config/i386/i386.md: Global update to use new string syntax
where it will improve readability. Warning fixes:
(*truncdfsf2_2): Abort if which_alternative is not 0 or 1.
(*adddi_1_rex64, *adddi_2_rex64, *adddi_3_rex64,
*adddi_4_rex64, *adddi_5_rex64): Cast 1 to unsigned int.
* read-rtl.c: Syntactic sugar for C embedded in strings in
machine descriptions.
(read_string): Break inner loop into separate function. Takes
an int. Dispatch to read_quoted_string or read_braced_string
as appropriate. Automatically insert a leading star on braced
strings if STAR_IF_BRACED is true.
(read_quoted_string, read_braced_string): New functions.
* doc/rtl.texi, doc/md.texi: Document new syntax. Update
examples to match.
* rtl.c: Split RTL reader (read_rtx, read_skip_spaces,
traverse_md_constants, fatal_with_file_and_line,
fatal_expected_char, read_name, read_string, def_hash,
def_name_eq_p, read_constants, and related data) to its own
file. Weed out now-unnecessary #includes.
* read-rtl.c: New file.
* Makefile.in (HOST_RTL): Add read-rtl.o.
(read-rtl.o): New rule.
(rtl.o, $(HOST_PREFIX_1)rtl.o): Update dependencies.
* doc/gcc.texi (Passes): Talk briefly about the support
library used by genfoo.
* doc/rtl.texi (Reading RTL): read_rtx is not available in the
compiler itself.
From-SVN: r43646
Diffstat (limited to 'gcc/df.c')
0 files changed, 0 insertions, 0 deletions