From 2e1c4154c1435db1cbef05a2fe367ae56c007b33 Mon Sep 17 00:00:00 2001 From: Jeff Law Date: Tue, 27 Jan 1998 16:04:34 -0700 Subject: [PATCH] More comment tweaks. From-SVN: r17525 --- gcc/config/m32r/m32r.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/gcc/config/m32r/m32r.md b/gcc/config/m32r/m32r.md index fc1b4cc9480..5e40acd3a54 100644 --- a/gcc/config/m32r/m32r.md +++ b/gcc/config/m32r/m32r.md @@ -379,6 +379,8 @@ { /* Try to use auto-inc addressing if we can. */ if (GET_CODE (XEXP (operands[1], 0)) == REG + /* ??? 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, XEXP (operands[1], 0))) { operands[1] = XEXP (operands[1], 0); @@ -389,6 +391,8 @@ case 3 : /* Try to use auto-inc addressing if we can. */ if (GET_CODE (XEXP (operands[0], 0)) == REG + /* ??? 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, XEXP (operands[0], 0))) { operands[0] = XEXP (operands[0], 0); @@ -530,6 +534,8 @@ { /* Try to use auto-inc addressing if we can. */ if (GET_CODE (XEXP (operands[1], 0)) == REG + /* ??? 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, XEXP (operands[1], 0))) { operands[1] = XEXP (operands[1], 0); @@ -540,6 +546,8 @@ case 3 : /* Try to use auto-inc addressing if we can. */ if (GET_CODE (XEXP (operands[0], 0)) == REG + /* ??? 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, XEXP (operands[0], 0))) { operands[0] = XEXP (operands[0], 0);