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[Bug target/77289] [7 Regression] ICE in extract_constrain_insn, at recog.c:2212 on powerpc64
- From: "segher at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 24 Aug 2016 16:50:54 +0000
- Subject: [Bug target/77289] [7 Regression] ICE in extract_constrain_insn, at recog.c:2212 on powerpc64
- Auto-submitted: auto-generated
- References: <bug-77289-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77289
--- Comment #3 from Segher Boessenkool <segher at gcc dot gnu.org> ---
And this 208 vs. sfp is created by combine:
Trying 76 -> 77:
Successfully matched this instruction:
(parallel [
(set (reg:SF 33 1)
(mem:SF (plus:SI (reg/f:SI 113 sfp)
(const_int 8 [0x8])) [1 MEM[base: _17, offset: 0B]+0 S4
A32]))
(set (reg:SI 208 [ ivtmp.6 ])
(plus:SI (reg/f:SI 113 sfp)
(const_int 8 [0x8])))
])