diff options
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/riscv/riscv.c | 13 |
2 files changed, 6 insertions, 13 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 487a09b..7164d10 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2017-03-17 Palmer Dabbelt <palmer@dabbelt.com> + PR target/79912 + * config/riscv/riscv.c (riscv_preferred_reload_class): Remove. + (TARGET_PREFERRED_RELOAD_CLASS): Likewise. + +2017-03-17 Palmer Dabbelt <palmer@dabbelt.com> + * config/riscv/riscv.c (riscv_print_operand): Use "fence iorw,ow". * config/riscv/sync.mc (mem_thread_fence_1): Use "fence diff --git a/gcc/config/riscv/riscv.c b/gcc/config/riscv/riscv.c index fa93c3c..d5928c3 100644 --- a/gcc/config/riscv/riscv.c +++ b/gcc/config/riscv/riscv.c @@ -3629,16 +3629,6 @@ riscv_class_max_nregs (reg_class_t rclass, enum machine_mode mode) return 0; } -/* Implement TARGET_PREFERRED_RELOAD_CLASS. */ - -static reg_class_t -riscv_preferred_reload_class (rtx x ATTRIBUTE_UNUSED, reg_class_t rclass) -{ - return reg_class_subset_p (FP_REGS, rclass) ? FP_REGS : - reg_class_subset_p (GR_REGS, rclass) ? GR_REGS : - rclass; -} - /* Implement TARGET_MEMORY_MOVE_COST. */ static int @@ -4031,9 +4021,6 @@ riscv_cannot_copy_insn_p (rtx_insn *insn) #undef TARGET_ADDRESS_COST #define TARGET_ADDRESS_COST riscv_address_cost -#undef TARGET_PREFERRED_RELOAD_CLASS -#define TARGET_PREFERRED_RELOAD_CLASS riscv_preferred_reload_class - #undef TARGET_ASM_FILE_START #define TARGET_ASM_FILE_START riscv_file_start #undef TARGET_ASM_FILE_START_FILE_DIRECTIVE |