From b7fb925d6277d11e4014aa1731fc58813e30761f Mon Sep 17 00:00:00 2001 From: Nagaraju Date: Wed, 8 May 2019 14:12:03 +0530 Subject: [PATCH 50/54] Add TARGET_OPTION_OPTIMIZATION and disable fivopts by default Added TARGET_OPTION_OPTIMIZATIONS and Turn off ivopts by default. * gcc/common/config/microblaze/microblaze-common.c (microblaze_option_optimization_table): Disable fivopts by default. Signed-off-by: Nagaraju Mekala Mahesh Bodapati Conflicts: gcc/common/config/microblaze/microblaze-common.c Conflicts: gcc/common/config/microblaze/microblaze-common.c --- gcc/common/config/microblaze/microblaze-common.cc | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/gcc/common/config/microblaze/microblaze-common.cc b/gcc/common/config/microblaze/microblaze-common.cc index 8750b022447..8a924e8a997 100644 --- a/gcc/common/config/microblaze/microblaze-common.cc +++ b/gcc/common/config/microblaze/microblaze-common.cc @@ -24,7 +24,20 @@ #include "common/common-target.h" #include "common/common-target-def.h" +/* Implement TARGET_OPTION_OPTIMIZATION_TABLE. */ +static const struct default_options microblaze_option_optimization_table[] = + { + /* Turn off ivopts by default. It messes up cse. + { OPT_LEVELS_1_PLUS, OPT_fomit_frame_pointer, NULL, 1 }, */ + { OPT_LEVELS_ALL, OPT_fivopts, NULL, 0 }, + { OPT_LEVELS_NONE, 0, NULL, 0 } + }; + + #undef TARGET_DEFAULT_TARGET_FLAGS #define TARGET_DEFAULT_TARGET_FLAGS TARGET_DEFAULT +#undef TARGET_OPTION_OPTIMIZATION_TABLE +#define TARGET_OPTION_OPTIMIZATION_TABLE microblaze_option_optimization_table + struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER; -- 2.34.1