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new i386 bootstrap failure
- To: gcc-bugs at gcc dot gnu dot org
- Subject: new i386 bootstrap failure
- From: Nathan Sidwell <nathan at codesourcery dot com>
- Date: Mon, 27 Mar 2000 12:10:39 +0100
- Organization: CodeSourcery, LLC
Hi
today's CVS (about 9am GMT) does this bootstrapping on i686-pc-linux-gnu
gcc -DIN_GCC -g -W -Wall -Wtraditional -DHAVE_CONFIG_H -o genattr \
genattr.o rtl.o bitmap.o ggc-none.o print-rtl.o errors.o ` case "obstack.o" in ?*) echo obstack.o ;; esac ` ` case "" in ?*) echo ;; esac ` ` case "" in ?*) echo ;; esac ` ` case "" in ?*) echo ;; esac ` ` case "" in ?*) echo ;; esac `
./genattr ./config/i386/i386.md > tmp-attr.h
./config/i386/i386.md:915: unknown mode `CCNO'
./config/i386/i386.md:915: following context is `17)'
make[2]: *** [s-attr] Error 1
make[2]: Leaving directory `/home/nathan/egcs/devel/egcs/gcc'
make[1]: *** [bootstrap] Error 2
make[1]: Leaving directory `/home/nathan/egcs/devel/egcs/gcc'
make: *** [bootstrap] Error 2
line 915 refers to this instruction
(define_insn "cmpsi_0"
[(set (reg:CCNO 17)
(compare:CCNO (match_operand:SI 0 "nonimmediate_operand" "r,?mr")
(match_operand:SI 1 "const0_operand" "n,n")))]
""
"@
test{l}\\t{%0, %0|%0, %0}
cmp{l}\\t{%1, %0|%0, %1}"
[(set_attr "type" "icmp")])
nathan
--
Dr Nathan Sidwell :: http://www.codesourcery.com :: CodeSourcery LLC
'But that's a lie.' - 'Yes it is. What's your point?'
nathan@codesourcery.com : http://www.cs.bris.ac.uk/~nathan/ : nathan@acm.org