diff options
Diffstat (limited to 'gcc/config/sh/sh.md')
| -rw-r--r-- | gcc/config/sh/sh.md | 90 |
1 files changed, 77 insertions, 13 deletions
diff --git a/gcc/config/sh/sh.md b/gcc/config/sh/sh.md index 83543778619..fdb80d5d9d6 100644 --- a/gcc/config/sh/sh.md +++ b/gcc/config/sh/sh.md @@ -9163,7 +9163,7 @@ (xor:SI (reg:SI FPSCR_REG) (const_int FPSCR_PR))) (set (reg:SI FPSCR_MODES_REG) (unspec_volatile:SI [(const_int 0)] UNSPECV_FPSCR_MODES))] - "TARGET_SH4A_FP" + "TARGET_SH4A_FP || TARGET_FPU_SH4_300" "fpchg" [(set_attr "type" "fpscr_toggle")]) @@ -9391,15 +9391,31 @@ (define_expand "negsf2" [(set (match_operand:SF 0 "fp_arith_reg_operand") (neg:SF (match_operand:SF 1 "fp_arith_reg_operand")))] - "TARGET_SH2E") + "TARGET_FPU_ANY" +{ + if (TARGET_FPU_SH4_300) + emit_insn (gen_negsf2_fpscr (operands[0], operands[1])); + else + emit_insn (gen_negsf2_no_fpscr (operands[0], operands[1])); + DONE; +}) -(define_insn "*negsf2_i" +(define_insn "negsf2_no_fpscr" [(set (match_operand:SF 0 "fp_arith_reg_operand" "=f") (neg:SF (match_operand:SF 1 "fp_arith_reg_operand" "0")))] - "TARGET_SH2E" + "TARGET_FPU_ANY && !TARGET_FPU_SH4_300" "fneg %0" [(set_attr "type" "fmove")]) +(define_insn "negsf2_fpscr" + [(set (match_operand:SF 0 "fp_arith_reg_operand" "=f") + (neg:SF (match_operand:SF 1 "fp_arith_reg_operand" "0"))) + (use (reg:SI FPSCR_MODES_REG))] + "TARGET_FPU_SH4_300" + "fneg %0" + [(set_attr "type" "fmove") + (set_attr "fp_mode" "single")]) + (define_expand "sqrtsf2" [(set (match_operand:SF 0 "fp_arith_reg_operand" "") (sqrt:SF (match_operand:SF 1 "fp_arith_reg_operand" "")))] @@ -9489,15 +9505,31 @@ (define_expand "abssf2" [(set (match_operand:SF 0 "fp_arith_reg_operand") (abs:SF (match_operand:SF 1 "fp_arith_reg_operand")))] - "TARGET_SH2E") + "TARGET_FPU_ANY" +{ + if (TARGET_FPU_SH4_300) + emit_insn (gen_abssf2_fpscr (operands[0], operands[1])); + else + emit_insn (gen_abssf2_no_fpscr (operands[0], operands[1])); + DONE; +}) -(define_insn "*abssf2_i" +(define_insn "abssf2_no_fpscr" [(set (match_operand:SF 0 "fp_arith_reg_operand" "=f") (abs:SF (match_operand:SF 1 "fp_arith_reg_operand" "0")))] - "TARGET_SH2E" + "TARGET_FPU_ANY && !TARGET_FPU_SH4_300" "fabs %0" [(set_attr "type" "fmove")]) +(define_insn "abssf2_fpscr" + [(set (match_operand:SF 0 "fp_arith_reg_operand" "=f") + (abs:SF (match_operand:SF 1 "fp_arith_reg_operand" "0"))) + (use (reg:SI FPSCR_MODES_REG))] + "TARGET_FPU_SH4_300" + "fabs %0" + [(set_attr "type" "fmove") + (set_attr "fp_mode" "single")]) + (define_expand "adddf3" [(set (match_operand:DF 0 "fp_arith_reg_operand" "") (plus:DF (match_operand:DF 1 "fp_arith_reg_operand" "") @@ -9673,12 +9705,28 @@ (define_expand "negdf2" [(set (match_operand:DF 0 "fp_arith_reg_operand") (neg:DF (match_operand:DF 1 "fp_arith_reg_operand")))] - "TARGET_FPU_DOUBLE") + "TARGET_FPU_DOUBLE" +{ + if (TARGET_FPU_SH4_300) + emit_insn (gen_negdf2_fpscr (operands[0], operands[1])); + else + emit_insn (gen_negdf2_no_fpscr (operands[0], operands[1])); + DONE; +}) -(define_insn "*negdf2_i" +(define_insn "negdf2_fpscr" + [(set (match_operand:DF 0 "fp_arith_reg_operand" "=f") + (neg:DF (match_operand:DF 1 "fp_arith_reg_operand" "0"))) + (use (reg:SI FPSCR_MODES_REG))] + "TARGET_FPU_SH4_300" + "fneg %0" + [(set_attr "type" "fmove") + (set_attr "fp_mode" "double")]) + +(define_insn "negdf2_no_fpscr" [(set (match_operand:DF 0 "fp_arith_reg_operand" "=f") (neg:DF (match_operand:DF 1 "fp_arith_reg_operand" "0")))] - "TARGET_FPU_DOUBLE" + "TARGET_FPU_DOUBLE && !TARGET_FPU_SH4_300" "fneg %0" [(set_attr "type" "fmove")]) @@ -9704,15 +9752,31 @@ (define_expand "absdf2" [(set (match_operand:DF 0 "fp_arith_reg_operand") (abs:DF (match_operand:DF 1 "fp_arith_reg_operand")))] - "TARGET_FPU_DOUBLE") + "TARGET_FPU_DOUBLE" +{ + if (TARGET_FPU_SH4_300) + emit_insn (gen_absdf2_fpscr (operands[0], operands[1])); + else + emit_insn (gen_absdf2_no_fpscr (operands[0], operands[1])); + DONE; +}) -(define_insn "*absdf2_i" +(define_insn "absdf2_no_fpscr" [(set (match_operand:DF 0 "fp_arith_reg_operand" "=f") (abs:DF (match_operand:DF 1 "fp_arith_reg_operand" "0")))] - "TARGET_FPU_DOUBLE" + "TARGET_FPU_DOUBLE && !TARGET_FPU_SH4_300" "fabs %0" [(set_attr "type" "fmove")]) +(define_insn "absdf2_fpscr" + [(set (match_operand:DF 0 "fp_arith_reg_operand" "=f") + (abs:DF (match_operand:DF 1 "fp_arith_reg_operand" "0"))) + (use (reg:SI FPSCR_MODES_REG))] + "TARGET_FPU_SH4_300" + "fabs %0" + [(set_attr "type" "fmove") + (set_attr "fp_mode" "double")]) + (define_expand "extendsfdf2" [(set (match_operand:DF 0 "fp_arith_reg_operand" "") (float_extend:DF (match_operand:SF 1 "fpul_operand" "")))] |