From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Iverson To: Jeffrey A Law Cc: egcs@cygnus.com Subject: Problems with mrs' recent comments on dead_or_set_p Date: Wed, 28 Jan 1998 15:03:00 -0000 Message-id: <199801281921.LAA23508@Canada.AI.SRI.COM> X-SW-Source: 1998-01/msg01066.html 1998-01-28 Lee Iverson * (mips.md): Modify comments regarding use of dead_or_set_p in peepholes to reflect that they are in C code. ------------------------------------------------------------------------------- Lee Iverson SRI International leei@ai.sri.com 333 Ravenswood Ave., Menlo Park CA 94025 http://www.ai.sri.com/~leei/ (650) 859-3307 Index: gcc/config/mips/mips.md =================================================================== RCS file: /egcs/carton/cvsfiles/egcs/gcc/config/mips/mips.md,v retrieving revision 1.14 diff -p -u -r1.14 mips.md --- mips.md 1998/01/27 22:02:10 1.14 +++ mips.md 1998/01/28 18:12:52 @@ -9771,8 +9771,8 @@ move\\t%0,%z4\\n\\ "TARGET_MIPS16 && GET_CODE (operands[0]) == REG && REGNO (operands[0]) == 24 -;; ??? This is WRONG, dead_or_set_p cannot be used after reload -;; because the REG_DEAD notes are not maintained after reload. +/* ??? This is WRONG, dead_or_set_p cannot be used after reload + because the REG_DEAD notes are not maintained after reload. */ && dead_or_set_p (insn, operands[0]) && GET_CODE (operands[1]) == REG && M16_REG_P (REGNO (operands[1]))" @@ -9798,8 +9798,8 @@ move\\t%0,%z4\\n\\ "TARGET_MIPS16 && TARGET_64BIT && GET_CODE (operands[0]) == REG && REGNO (operands[0]) == 24 -;; ??? This is WRONG, dead_or_set_p cannot be used after reload -;; because the REG_DEAD notes are not maintained after reload. +/* ??? This is WRONG, dead_or_set_p cannot be used after reload + because the REG_DEAD notes are not maintained after reload. */ && dead_or_set_p (insn, operands[0]) && GET_CODE (operands[1]) == REG && M16_REG_P (REGNO (operands[1]))" @@ -9831,8 +9831,8 @@ move\\t%0,%z4\\n\\ && REGNO (operands[1]) == 24 && GET_CODE (operands[0]) == REG && M16_REG_P (REGNO (operands[0])) -;; ??? This is WRONG, dead_or_set_p cannot be used after reload -;; because the REG_DEAD notes are not maintained after reload. +/* ??? This is WRONG, dead_or_set_p cannot be used after reload + because the REG_DEAD notes are not maintained after reload. */ && dead_or_set_p (insn, operands[0])" "* { @@ -9858,8 +9858,8 @@ move\\t%0,%z4\\n\\ && REGNO (operands[1]) == 24 && GET_CODE (operands[0]) == REG && M16_REG_P (REGNO (operands[0])) -;; ??? This is WRONG, dead_or_set_p cannot be used after reload -;; because the REG_DEAD notes are not maintained after reload. +/* ??? This is WRONG, dead_or_set_p cannot be used after reload + because the REG_DEAD notes are not maintained after reload. */ && dead_or_set_p (insn, operands[0])" "* {