diff options
| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-07-15 16:26:48 +0000 |
|---|---|---|
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-07-15 16:26:48 +0000 |
| commit | 8ad8575fc6ced7eea5c4e8d5c14d9c4b362245d5 (patch) | |
| tree | 846ab8c6d5cfb28d81663ba734f61630889563f9 /gcc/config/mips/sb1.md | |
| parent | ff5d8ce9c170fa2aaba1e052d56c6262f121a4f2 (diff) | |
| download | gcc-8ad8575fc6ced7eea5c4e8d5c14d9c4b362245d5.tar.gz | |
gcc/
* config/mips/mips.md (move_type): Replace mfhilo and mthilo
with mflo and mtlo.
(type): Split mfhilo into mfhi and mflo. Split mthilo into mthi
and mtlo. Adjust move_type->type mapping.
(may_clobber_hilo): Split mthilo into mthi and mtlo.
(*movdi_32bit, *movdi_32bit_mips16, *movdi_64bit, *movdi_64bit_mips16)
(*mov<mode>_internal, *mov<mode>_mips16, *movhi_internal)
(*movhi_mips16, *movqi_internal, *movqi_mips16): Use mtlo and mflo
instead of mthilo and mfhilo.
(mfhi<GPR:mode>_<HILO:mode>): Use mfhi instead of mfhilo.
(mthi<GPR:mode>_<HILO:mode>): Use mthi instead of mthilo.
* config/mips/mips-dsp.md (mips_extr_w, mips_extr_r_w, mips_extr_rs_w)
(mips_extr_s_h, mips_extp, mips_extpdp, mips_shilo, mips_mthlip):
Use mflo instead of mfhilo.
* config/mips/10000.md (r10k_arith): Split mthilo.
(r10k_mfhi, r10k_mflo): Use mfhi and mflo directly.
* config/mips/sb1.md (ir_sb1_mfhi, ir_sb1_mflo): Likewise.
(ir_sb1_mthilo): Split mthilo into mthi and mtlo.
* config/mips/20kc.md (r20kc_imthilo, r20kc_imfhilo): Split
mthilo and mfhilo.
* config/mips/24k.md (r24k_int_mfhilo, r24k_int_mthilo): Likewise.
* config/mips/4130.md (vr4130_class, vr4130_mfhilo, vr4130_mthilo):
Likewise.
* config/mips/4k.md (r4k_int_mthilo, r4k_int_mfhilo): Likewise.
* config/mips/5400.md (ir_vr54_hilo): Likewise.
* config/mips/5500.md (ir_vr55_mthilo, ir_vr55_mfhilo): Likewise.
* config/mips/5k.md (r5k_int_mthilo, r5k_int_mfhilo): Likewise.
* config/mips/7000.md (rm7_mthilo, rm7_mfhilo): Likewise.
* config/mips/74k.md (r74k_int_mfhilo, r74k_int_mthilo): Likewise.
* config/mips/9000.md (rm9k_mfhilo, rm9k_mthilo): Likewise.
* config/mips/generic.md (generic_hilo): Likewise.
* config/mips/loongson2ef.md (ls2_alu): Likewise.
* config/mips/loongson3a.md (ls3a_mfhilo): Likewise.
* config/mips/octeon.md (octeon_imul_o1, octeon_imul_o2)
(octeon_mfhilo_o1, octeon_mfhilo_o2): Likewise.
* config/mips/sr71k.md (ir_sr70_hilo): Likewise.
* config/mips/xlr.md (xlr_hilo): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189496 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/mips/sb1.md')
| -rw-r--r-- | gcc/config/mips/sb1.md | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/gcc/config/mips/sb1.md b/gcc/config/mips/sb1.md index 2d36c2212fa..f0df6f991ba 100644 --- a/gcc/config/mips/sb1.md +++ b/gcc/config/mips/sb1.md @@ -295,21 +295,19 @@ (define_insn_reservation "ir_sb1_mfhi" 1 (and (eq_attr "cpu" "sb1,sb1a") - (and (eq_attr "type" "mfhilo") - (not (match_operand 1 "lo_operand")))) + (eq_attr "type" "mfhi")) "sb1_ex1") (define_insn_reservation "ir_sb1_mflo" 1 (and (eq_attr "cpu" "sb1,sb1a") - (and (eq_attr "type" "mfhilo") - (match_operand 1 "lo_operand"))) + (eq_attr "type" "mflo")) "sb1_ex1") ;; mt{hi,lo} to mul/div is 4 cycles. (define_insn_reservation "ir_sb1_mthilo" 4 (and (eq_attr "cpu" "sb1,sb1a") - (eq_attr "type" "mthilo")) + (eq_attr "type" "mthi,mtlo")) "sb1_ex1") ;; mt{hi,lo} to mf{hi,lo} is 3 cycles. |