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| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-08-18 14:52:06 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-08-18 14:52:06 +0000 |
| commit | 72ec6882af0cdd2dbb64e0019806cabdd9302b58 (patch) | |
| tree | 281491eb9469913e27f7aa1d7338b708f181d46f /gcc/opth-gen.awk | |
| parent | 16a1895e10389a1d54c67d23f32999ac2cbc556d (diff) | |
| download | gcc-72ec6882af0cdd2dbb64e0019806cabdd9302b58.tar.gz | |
Allow HOST_WIDE_INT for option variable.
2011-08-18 H.J. Lu <hongjiu.lu@intel.com>
Igor Zamyatin <igor.zamyatin@intel.com>
* hwint.h (HOST_WIDE_INT_1): New.
* opt-functions.awk (switch_bit_fields): Initialize the
host_wide_int field.
(host_wide_int_var_name): New.
(var_type_struct): Check and return HOST_WIDE_INT.
* opt-read.awk: Handle HOST_WIDE_INT for "Variable".
* optc-save-gen.awk: Support HOST_WIDE_INT on var_target_other.
* opth-gen.awk: Use HOST_WIDE_INT_1 on HOST_WIDE_INT. Properly
check masks for HOST_WIDE_INT.
* opts-common.c (set_option): Support HOST_WIDE_INT flag_var.
(option_enabled): Likewise.
(get_option_state): Likewise.
* opts.h (cl_option): Add cl_host_wide_int. Change var_value
to HOST_WIDE_INT.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177864 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/opth-gen.awk')
| -rw-r--r-- | gcc/opth-gen.awk | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/gcc/opth-gen.awk b/gcc/opth-gen.awk index 876e0f6336e..2bae6953399 100644 --- a/gcc/opth-gen.awk +++ b/gcc/opth-gen.awk @@ -300,18 +300,26 @@ for (i = 0; i < n_opts; i++) { name = opt_args("Mask", flags[i]) vname = var_name(flags[i]) mask = "MASK_" + mask_1 = "1" if (vname != "") { mask = "OPTION_MASK_" + if (host_wide_int[vname] == "yes") + mask_1 = "HOST_WIDE_INT_1" } if (name != "" && !flag_set_p("MaskExists", flags[i])) - print "#define " mask name " (1 << " masknum[vname]++ ")" + print "#define " mask name " (" mask_1 " << " masknum[vname]++ ")" } for (i = 0; i < n_extra_masks; i++) { print "#define MASK_" extra_masks[i] " (1 << " masknum[""]++ ")" } for (var in masknum) { - if (masknum[var] > 31) { + if (var != "" && host_wide_int[var] == "yes") { + print" #if defined(HOST_BITS_PER_WIDE_INT) && " masknum[var] " >= HOST_BITS_PER_WIDE_INT" + print "#error too many masks for " var + print "#endif" + } + else if (masknum[var] > 31) { if (var == "") print "#error too many target masks" else |