[Bug target/109324] New: Genrecog reports "source missing a mode?" for H8

[Bug target/109324] New: Genrecog reports "source missing a mode?" for H8

[jdx at o2 dot pl]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109324

            Bug ID: 109324
           Summary: Genrecog reports "source missing a mode?" for H8
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Keywords: build
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jdx at o2 dot pl
  Target Milestone: ---
            Target: h8300-elf

Unfortunately, I barely understand .md files, but I think genrecog is a bit
overzealous. It would be nice if these warnings could be muted somehow.


build/genrecog.exe ../../../gcc/gcc/common.md
../../../gcc/gcc/config/h8300/h8300.md \
  insn-conditions.md > tmp-recog.cc
../../../gcc/gcc/config/h8300/testcompare.md:29:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:29:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:55:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:64:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:73:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:82:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:82:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:82:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:98:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:106:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:114:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:122:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:130:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:151:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/jumpcall.md:290:1: warning: operand 0 missing
mode?
../../../gcc/gcc/config/h8300/jumpcall.md:290:1: warning: operand 0 missing
mode?
../../../gcc/gcc/config/h8300/jumpcall.md:327:1: warning: operand 1 missing
mode?
../../../gcc/gcc/config/h8300/jumpcall.md:327:1: warning: operand 1 missing
mode?
../../../gcc/gcc/config/h8300/jumpcall.md:360:1: warning: operand 0 missing
mode?
../../../gcc/gcc/config/h8300/jumpcall.md:360:1: warning: operand 0 missing
mode?
../../../gcc/gcc/config/h8300/jumpcall.md:397:1: warning: operand 1 missing
mode?
../../../gcc/gcc/config/h8300/jumpcall.md:397:1: warning: operand 1 missing
mode?
../../../gcc/gcc/config/h8300/testcompare.md:175:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:175:1: warning: source missing a
mode?
../../../gcc/gcc/config/h8300/testcompare.md:175:1: warning: source missing a
mode?
Statistics for recog:
  Number of decisions:   3643
  longest path:            76 (code:    597)
  longest backtrack:        9 (code:    428)
Statistics for split_insns:
  Number of decisions:   1409
  longest path:            58 (code:    242)
  longest backtrack:        4 (code:    199)
Statistics for peephole2_insns:
  Number of decisions:    119
  longest path:            69 (code:      8)
  longest backtrack:        3 (code:     10)
Shared 3609 out of 7559 states by creating 1052 new states, saving 2557

[Bug target/109324] Genrecog reports "source missing a mode?" for H8

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109324

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
They can be muted by fixing the h8300/*.md...

[Bug target/109324] Genrecog reports "source missing a mode?" for H8

[jdx at o2 dot pl]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109324

--- Comment #2 from Jan Dubiec <jdx at o2 dot pl> ---
It seems that msp430-elf has similar problem:

build/genrecog.exe ../../../gcc/gcc/common.md
../../../gcc/gcc/config/msp430/msp430.md \
  insn-conditions.md > tmp-recog.cc
../../../gcc/gcc/config/msp430/msp430.md:204:1: warning: operand 0 missing
mode?
../../../gcc/gcc/config/msp430/msp430.md:241:1: warning: operand 0 missing
mode?
../../../gcc/gcc/config/msp430/msp430.md:453:1: warning: operand 2 missing
mode?
../../../gcc/gcc/config/msp430/msp430.md:1224:1: warning: operand 0 missing
mode?
../../../gcc/gcc/config/msp430/msp430.md:1241:1: warning: operand 1 missing
mode?
../../../gcc/gcc/config/msp430/msp430.md:1294:1: warning: operand 0 missing
mode?
../../../gcc/gcc/config/msp430/msp430.md:1602:1: warning: operand 0 missing
mode?
../../../gcc/gcc/config/msp430/msp430.md:1612:1: warning: operand 0 missing
mode?
Statistics for recog:
  Number of decisions:    629
  longest path:            32 (code:      2)
  longest backtrack:        4 (code:     66)
Statistics for split_insns:
  Number of decisions:     15
  longest path:            10 (code:      1)
  longest backtrack:        1 (code:      2)
Statistics for peephole2_insns:
  Number of decisions:     13
  longest path:            13 (code:      1)
  longest backtrack:        0 (code:      1)
Shared 363 out of 1138 states by creating 118 new states, saving 245

[Bug target/109324] Genrecog reports "source missing a mode?" for H8

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109324

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Jan Dubiec from comment #2)
> It seems that msp430-elf has similar problem:

It is similar but since the sources are different between the two targets, you
should file a seperate bug.