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| author | Kazu Hirata <kazu@codesourcery.com> | 2006-12-02 02:26:04 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2006-12-02 02:26:04 +0000 |
| commit | 2f8e468bf32574acaa21dbb8409b579ff8f16b92 (patch) | |
| tree | dd382bd43e9be4352a80ae68890c6ba09ba0cad1 /gcc/config/rs6000/cell.md | |
| parent | 5681c208fa990b5f827b3fc97ff33c076376e44d (diff) | |
| download | gcc-2f8e468bf32574acaa21dbb8409b579ff8f16b92.tar.gz | |
builtins.c, [...]: Fix comment typos.
* builtins.c, cfgloop.h, cgraph.h, config/arm/arm.c,
config/i386/i386.c, config/i386/i386.h, config/mips/mips.h,
config/rs6000/cell.md, config/rs6000/rs6000.c, config/sh/sh.c,
config/sh/sh4-300.md, config/spu/spu-builtins.def,
config/spu/spu-c.c, config/spu/spu-modes.def,
config/spu/spu.c, config/spu/spu.md,
config/spu/spu_internals.h, config/spu/vmx2spu.h,
fold-const.c, fwprop.c, predict.c, tree-data-ref.h,
tree-flow.h, tree-ssa-loop-manip.c, tree-ssa-loop-niter.c,
tree-ssa-pre.c, tree-vect-analyze.c, tree-vect-transform.c,
tree-vectorizer.c, tree-vrp.c: Fix comment typos. Follow
spelling conventions.
From-SVN: r119442
Diffstat (limited to 'gcc/config/rs6000/cell.md')
| -rw-r--r-- | gcc/config/rs6000/cell.md | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/config/rs6000/cell.md b/gcc/config/rs6000/cell.md index f12d2a66cc8..17a07b585ed 100644 --- a/gcc/config/rs6000/cell.md +++ b/gcc/config/rs6000/cell.md @@ -21,10 +21,10 @@ ;; Sources: BE BOOK4 (/sfs/enc/doc/PPU_BookIV_DD3.0_latest.pdf) -;; BE Architechture *DD3.0 and DD3.1* +;; BE Architecture *DD3.0 and DD3.1* ;; This file simulate PPU processor unit backend of pipeline, maualP24. ;; manual P27, stall and flush points -;; IU, XU, VSU, dipatcher decodes and dispatch 2 insns per cycle in program +;; IU, XU, VSU, dispatcher decodes and dispatch 2 insns per cycle in program ;; order, the grouped adress are aligned by 8 ;; This file only simulate one thread situation ;; XU executes all fixed point insns(3 units, a simple alu, a complex unit, @@ -43,7 +43,7 @@ ;;VMX(perm,vsu_ls, fp_ls) X ;; X are illegal combination. -;; Dual issue exceptons: +;; Dual issue exceptions: ;;(1) nop-pipelined FXU instr in slot 0 ;;(2) non-pipelined FPU inst in slot 0 ;; CSI instr(contex-synchronizing insn) @@ -51,7 +51,7 @@ ;; BRU unit: bru(none register stall), bru_cr(cr register stall) ;; VSU unit: vus(vmx simple), vup(vmx permute), vuc(vmx complex), -;; vuf(vmx float), fpu(floats). fpu_div is hypthetical, it is for +;; vuf(vmx float), fpu(floats). fpu_div is hypothetical, it is for ;; nonpipelined simulation ;; micr insns will stall at least 7 cycles to get the first instr from ROM, ;; micro instructions are not dual issued. @@ -378,7 +378,7 @@ ; this is not correct, ;; this is a stall in general and not dependent on result (define_bypass 13 "cell-vecstore" "cell-fpstore") -; this is not correct, this can never be true, not depent on result +; this is not correct, this can never be true, not dependent on result (define_bypass 7 "cell-fp" "cell-fpload") ;; vsu1 should avoid writing to the same target register as vsu2 insn ;; within 12 cycles. @@ -396,6 +396,6 @@ ;;Things are not simulated: ;; update instruction, update address gpr are not simulated -;; vrefp, vrsqrtefp have latency(14), currently simluated as 12 cycle float +;; vrefp, vrsqrtefp have latency(14), currently simulated as 12 cycle float ;; insns |