From a65f4f8eec224427fa4214b20d57e96c9043ef1f Mon Sep 17 00:00:00 2001 From: bwilson Date: Fri, 29 Aug 2008 16:39:59 +0000 Subject: [PATCH] * config/xtensa/xtensa.c (xtensa_secondary_reload_class): Revert change from 2008-04-03. * config/xtensa/xtensa.h (IRA_COVER_CLASSES): Define. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139771 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 6 ++++++ gcc/config/xtensa/xtensa.c | 3 +-- gcc/config/xtensa/xtensa.h | 5 +++++ 3 files changed, 12 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ba745d888c2..86f729cd3b0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2008-08-29 Bob Wilson + + * config/xtensa/xtensa.c (xtensa_secondary_reload_class): Revert + change from 2008-04-03. + * config/xtensa/xtensa.h (IRA_COVER_CLASSES): Define. + 2008-08-29 Vladimir Makarov PR rtl-opt/37251 diff --git a/gcc/config/xtensa/xtensa.c b/gcc/config/xtensa/xtensa.c index 0f6bbb50ed6..f9979e61934 100644 --- a/gcc/config/xtensa/xtensa.c +++ b/gcc/config/xtensa/xtensa.c @@ -2852,8 +2852,7 @@ xtensa_secondary_reload_class (enum reg_class rclass, if (!isoutput) { - if ((rclass == FP_REGS || GET_MODE_SIZE (mode) < UNITS_PER_WORD) - && constantpool_mem_p (x)) + if (rclass == FP_REGS && constantpool_mem_p (x)) return RL_REGS; } diff --git a/gcc/config/xtensa/xtensa.h b/gcc/config/xtensa/xtensa.h index 920f9d2ef18..1c23b8d568c 100644 --- a/gcc/config/xtensa/xtensa.h +++ b/gcc/config/xtensa/xtensa.h @@ -479,6 +479,11 @@ enum reg_class { 0xffffffff, 0x0000000f } /* all registers */ \ } +#define IRA_COVER_CLASSES \ +{ \ + BR_REGS, FP_REGS, ACC_REG, AR_REGS, LIM_REG_CLASSES \ +} + /* A C expression whose value is a register class containing hard register REGNO. In general there is more that one such class; choose a class which is "minimal", meaning that no smaller class -- 2.11.4.GIT