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| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-06-11 16:59:17 +0000 |
|---|---|---|
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-06-11 16:59:17 +0000 |
| commit | 694494638c9f211c1e27c6c08b0d8dc7656e24e8 (patch) | |
| tree | ebbbc6a5c16fb2f71c030dc719d566bd7b2d0538 /gcc/stmt.c | |
| parent | e3c57fd265541f5124639cc88955fb68edcbcdc8 (diff) | |
| download | gcc-694494638c9f211c1e27c6c08b0d8dc7656e24e8.tar.gz | |
gcc/
* common.md: New file.
* doc/md.texi: Update description of generic, machine-independent
constraints.
* config/s390/constraints.md (e): Delete.
* Makefile.in (md_file): Include common.md.
* config/m32c/t-m32c (md_file): Likewise.
* genpreds.c (general_mem): New array.
(generic_constraint_letters): Remove constraints now defined by
common.md.
(add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
Allow the first character to be '<' or '>' as well.
* genoutput.c (general_mem): New array.
(indep_constraints): Remove constraints now defined by common.md.
(note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
Remove special handling of 'm'.
* ira-costs.c (record_reg_classes): Remove special handling of
constraints now defined by common.md.
* ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
* ira-lives.c (single_reg_class): Likewise.
(ira_implicitly_set_insn_hard_regs): Likewise.
* lra-constraints.c (reg_class_from_constraints): Likewise.
(process_alt_operands, process_address, curr_insn_transform): Likewise.
* postreload.c (reload_cse_simplify_operands): Likewise.
* reload.c (push_secondary_reload, scratch_reload_class)
(find_reloads, alternative_allows_const_pool_ref): Likewise.
* reload1.c (maybe_fix_stack_asms): Likewise.
* targhooks.c (default_secondary_reload): Likewise.
* stmt.c (parse_output_constraint): Likewise.
* recog.c (preprocess_constraints): Likewise.
(constrain_operands, peep2_find_free_register): Likewise.
(asm_operand_ok): Likewise, but add a comment saying why 'o'
must be handled specially.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211475 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/stmt.c')
| -rw-r--r-- | gcc/stmt.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/gcc/stmt.c b/gcc/stmt.c index 1cbf7e9fdf4..0aae085aa89 100644 --- a/gcc/stmt.c +++ b/gcc/stmt.c @@ -286,10 +286,6 @@ parse_output_constraint (const char **constraint_p, int operand_num, } break; - case 'V': case TARGET_MEM_CONSTRAINT: case 'o': - *allows_mem = true; - break; - case '?': case '!': case '*': case '&': case '#': case 'E': case 'F': case 'G': case 'H': case 's': case 'i': case 'n': @@ -315,10 +311,6 @@ parse_output_constraint (const char **constraint_p, int operand_num, *allows_mem = true; break; - case 'p': case 'r': - *allows_reg = true; - break; - default: if (!ISALPHA (*p)) break; @@ -383,10 +375,6 @@ parse_input_constraint (const char **constraint_p, int input_num, } break; - case 'V': case TARGET_MEM_CONSTRAINT: case 'o': - *allows_mem = true; - break; - case '<': case '>': case '?': case '!': case '*': case '#': case 'E': case 'F': case 'G': case 'H': @@ -437,10 +425,6 @@ parse_input_constraint (const char **constraint_p, int input_num, } /* Fall through. */ - case 'p': case 'r': - *allows_reg = true; - break; - case 'g': case 'X': *allows_reg = true; *allows_mem = true; |