Re: [PATCH 4/5] MSP430: Implement TARGET_INSN_COST

2020-07-24 Thread Segher Boessenkool
Hi Jozef, On Fri, Jul 24, 2020 at 12:50:48PM +0100, Jozef Lawrynowicz wrote: > On Thu, Jul 23, 2020 at 01:34:22PM -0500, Segher Boessenkool wrote: > > On Thu, Jul 23, 2020 at 04:56:14PM +0100, Jozef Lawrynowicz wrote: > > > + /* The returned cost must be relative to COSTS_N_INSNS (1). An insn >

Re: [PATCH 4/5] MSP430: Implement TARGET_INSN_COST

2020-07-24 Thread Jozef Lawrynowicz
Hi Segher, Thanks for having a look at the patch. On Thu, Jul 23, 2020 at 01:34:22PM -0500, Segher Boessenkool wrote: > Hi! > > On Thu, Jul 23, 2020 at 04:56:14PM +0100, Jozef Lawrynowicz wrote: > > +static int > > +msp430_insn_cost (rtx_insn *insn, bool speed ATTRIBUTE_UNUSED) > > +{ > > + int

Re: [PATCH 4/5] MSP430: Implement TARGET_INSN_COST

2020-07-23 Thread Segher Boessenkool
Hi! On Thu, Jul 23, 2020 at 04:56:14PM +0100, Jozef Lawrynowicz wrote: > +static int > +msp430_insn_cost (rtx_insn *insn, bool speed ATTRIBUTE_UNUSED) > +{ > + int cost; > + > + if (recog_memoized (insn) < 0) > +return 0; > + > + cost = get_attr_length (insn); > + if (TARGET_DEBUG_INSN_COS