From 18b3a02a1c6aa1d0b11547650b267d91813b6f5c Mon Sep 17 00:00:00 2001 From: Geoffrey Keating Date: Fri, 10 Sep 2004 18:52:41 +0000 Subject: [PATCH] * rtl.def (REG): Add comment to describe third field. From-SVN: r87312 --- gcc/ChangeLog | 5 +++++ gcc/rtl.def | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 43c8f688998..6119b877b23 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2004-09-10 Geoffrey Keating + + * rtl.def (REG): Add comment to describe third field. + 2004-09-10 Andrew Pinski * config/darwin.c (machopic_mcount_stub_name): Call @@ -1283,6 +1287,7 @@ config/rs6000/linux64.h: Likewise. Split out get_sigcontext function. Use ARG_POINTER_REGNUM for 32-bit temp reg too. +>>>>>>> 2.5334 2004-09-07 Jan Hubicka * cse.c (fold_rtx): Avoid building of diff --git a/gcc/rtl.def b/gcc/rtl.def index 4c678dbb67e..61cb811fc22 100644 --- a/gcc/rtl.def +++ b/gcc/rtl.def @@ -338,7 +338,8 @@ DEF_RTL_EXPR(VALUE, "value", "0", RTX_OBJ) the REGNO macro. If this number is less than FIRST_PSEUDO_REGISTER than a hardware register is being referred to. The second operand holds the original register number - this will be different for a - pseudo register that got turned into a hard register. + pseudo register that got turned into a hard register. The third + operand points to a reg_attrs structure. This rtx needs to have as many (or more) fields as a MEM, since we can change REG rtx's into MEMs during reload. */ DEF_RTL_EXPR(REG, "reg", "i00", RTX_OBJ) -- 2.30.2