diff options
Diffstat (limited to 'gcc-4.8.1/gcc/testsuite/gcc.dg/tree-ssa/pr38385.c')
-rw-r--r-- | gcc-4.8.1/gcc/testsuite/gcc.dg/tree-ssa/pr38385.c | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/gcc.dg/tree-ssa/pr38385.c b/gcc-4.8.1/gcc/testsuite/gcc.dg/tree-ssa/pr38385.c deleted file mode 100644 index a49c93e26..000000000 --- a/gcc-4.8.1/gcc/testsuite/gcc.dg/tree-ssa/pr38385.c +++ /dev/null @@ -1,124 +0,0 @@ -/* { dg-do compile } */ -/* { dg-options "-O2 -ftree-loop-distribution" } */ - -struct rtx_def -{ - int a; -}; - -typedef struct rtx_def *rtx; - -struct rd { - int alternative_enabled_p[100]; - rtx operand[100]; - int n_operands; -}; - -rtx this_insn; -int n_reloads; -int n_replacements; -int n_earlyclobbers; -int replace_reloads; -int hard_regs_live_known; -short* static_reload_reg_p; -struct rd recog_data; - -int -find_reloads (rtx insn, int replace, int ind_levels, int live_known, - short *reload_reg_p) -{ - int i, j; - int noperands = replace; - - int no_input_reloads = 0; - int n_alternatives = replace; - char this_alternative_match_win[30]; - char this_alternative_win[30]; - char this_alternative_earlyclobber[30]; - int this_alternative_matches[30]; - int goal_alternative[30]; - int this_alternative_number; - - char goal_alternative_match_win[30]; - char goal_alternative_win[30]; - int best; - - int operand_mode[30]; - int retval = 0; - - for (this_alternative_number = 0; - this_alternative_number < n_alternatives; - this_alternative_number++) - { - - int losers = 0; - int bad = 0; - - if (!recog_data.alternative_enabled_p[this_alternative_number]) - { - int i; - - for (i = 0; i < recog_data.n_operands; i++) - ; - - continue; - } - - for (i = 0; i < noperands; i++) - if (this_alternative_earlyclobber[i] - && (this_alternative_win[i] || this_alternative_match_win[i])) - { - if (j != noperands) - { - losers++; - - for (j = 0; j < noperands; j++) - if (this_alternative_matches[j] == i - && this_alternative_match_win[j]) - { - this_alternative_win[j] = 0; - this_alternative_match_win[j] = 0; - losers++; - } - } - } - - if (losers == 0) - { - for (i = 0; i < noperands; i++) - { - goal_alternative_win[i] = 0; - goal_alternative_match_win[i] = 0; - } - - goto finish; - } - - if (! bad && best > losers) - { - for (i = 0; i < noperands; i++) - { - goal_alternative[i] = 0; - goal_alternative_win[i] = 0; - } - } - } - - - finish: - - for (i = 0; i < noperands; i++) - if (! goal_alternative_win[i]) - { - rtx op = recog_data.operand[i]; - int mode = operand_mode[i]; - - if (((ix86_preferred_reload_class ((op), (goal_alternative[i])) == 2) - || no_input_reloads) - && mode != 0) - {} - } - - return retval; -} - |