https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101045
Bug ID: 101045 Summary: config/i386/subst.md: 76: possible cut'n'paste error ? Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: dcb314 at hotmail dot com Target Milestone: --- I am a novice at Coverity, but it says: *** CID 1485952: Incorrect expression (COPY_PASTE_ERROR) /root/gcc-coverity/gcc/config/i386/subst.md: 76 in recog_97(rtx_def *, rtx_insn *, int *)() 70 (match_operand:SUBST_V 1))] 71 "TARGET_AVX512F" 72 [(set (match_dup 0) 73 (vec_merge:SUBST_V 74 (match_dup 1) 75 (match_operand:SUBST_V 2 "nonimm_or_0_operand" "0C") >>> CID 1485952: Incorrect expression (COPY_PASTE_ERROR) >>> "pattern1062" in "pattern1062(x2, E_V8DImode, E_V16DImode)" looks like >>> a copy-paste error. 76 (match_operand:<avx512fmaskmode> 3 "register_operand" "Yk")))]) My best guess is that the 3 should be a smaller number. Advice sought.