diff options
Diffstat (limited to 'gcc/config/ip2k/ip2k.c')
| -rw-r--r-- | gcc/config/ip2k/ip2k.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/gcc/config/ip2k/ip2k.c b/gcc/config/ip2k/ip2k.c index 76b97ac2ce0..581479869e8 100644 --- a/gcc/config/ip2k/ip2k.c +++ b/gcc/config/ip2k/ip2k.c @@ -71,6 +71,7 @@ static void mdr_try_remove_redundant_insns PARAMS ((rtx)); static int track_w_reload PARAMS ((rtx, rtx *, int , int)); static void mdr_try_wreg_elim PARAMS ((rtx)); #endif /* IP2K_MD_REORG_PASS */ +static void ip2k_reorg PARAMS ((void)); static int ip2k_check_can_adjust_stack_ref PARAMS ((rtx, int)); static void ip2k_adjust_stack_ref PARAMS ((rtx *, int)); static int ip2k_xexp_not_uses_reg_for_mem PARAMS ((rtx, unsigned int)); @@ -105,6 +106,9 @@ const struct attribute_spec ip2k_attribute_table[]; #undef TARGET_ADDRESS_COST #define TARGET_ADDRESS_COST ip2k_address_cost +#undef TARGET_MACHINE_DEPENDENT_REORG +#define TARGET_MACHINE_DEPENDENT_REORG ip2k_reorg + struct gcc_target targetm = TARGET_INITIALIZER; /* Commands in the functions prologues in the compiled file. */ @@ -5340,12 +5344,11 @@ mdr_try_wreg_elim (first_insn) earlier passes to be re-run as it progressively transforms things, making the subsequent runs continue to win. */ -void -machine_dependent_reorg (first_insn) - rtx first_insn ATTRIBUTE_UNUSED; +static void +ip2k_reorg () { #ifdef IP2K_MD_REORG_PASS - rtx insn, set; + rtx first_insn, insn, set; #endif CC_STATUS_INIT; @@ -5373,6 +5376,8 @@ machine_dependent_reorg (first_insn) ip2k_reorg_in_progress = 1; + first_insn = get_insns (); + /* Look for size effects of earlier optimizations - in particular look for situations where we're saying "use" a register on one hand but immediately tagging it as "REG_DEAD" at the same time! Seems like a bug in core-gcc |