diff options
| author | marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-06-28 12:45:59 +0000 |
|---|---|---|
| committer | marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-06-28 12:45:59 +0000 |
| commit | 52368c3466e6cda349d981d82d577d7edba3ff7c (patch) | |
| tree | 95e68b86727f13f74cf2fc3286161cf1780cce3f /gcc/config/i386/i386.opt | |
| parent | 932b72f08b19edd60d53836edb0901e13d2c2cf2 (diff) | |
| download | gcc-52368c3466e6cda349d981d82d577d7edba3ff7c.tar.gz | |
Introduce IntegerRange for options (PR driver/79659).
2017-06-28 Martin Liska <mliska@suse.cz>
PR driver/79659
* common.opt: Add IntegerRange to various options.
* opt-functions.awk (integer_range_info): New function.
* optc-gen.awk: Add integer_range_info to cl_options struct.
* opts-common.c (decode_cmdline_option): Handle
CL_ERR_INT_RANGE_ARG.
(cmdline_handle_error): Likewise.
* opts.c (print_filtered_help): Show valid interval in
when --help is provided.
* opts.h (struct cl_option): Add range_min and range_max fields.
* config/i386/i386.opt: Add IntegerRange for -mbranch-cost.
2017-06-28 Martin Liska <mliska@suse.cz>
PR driver/79659
* c.opt: Add IntegerRange to various options.
2017-06-28 Martin Liska <mliska@suse.cz>
PR driver/79659
* g++.dg/opt/pr79659.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@249734 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/i386/i386.opt')
| -rw-r--r-- | gcc/config/i386/i386.opt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/i386/i386.opt b/gcc/config/i386/i386.opt index 65b228544a5..90eadbc4e18 100644 --- a/gcc/config/i386/i386.opt +++ b/gcc/config/i386/i386.opt @@ -267,8 +267,8 @@ EnumValue Enum(asm_dialect) String(att) Value(ASM_ATT) mbranch-cost= -Target RejectNegative Joined UInteger Var(ix86_branch_cost) -Branches are this expensive (1-5, arbitrary units). +Target RejectNegative Joined UInteger Var(ix86_branch_cost) IntegerRange(1, 5) +Branches are this expensive (arbitrary units). mlarge-data-threshold= Target RejectNegative Joined UInteger Var(ix86_section_threshold) Init(DEFAULT_LARGE_SECTION_THRESHOLD) |