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From: Sebastian Huber <sh@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-2531] RTEMS: Add -mvrsave multilibs Date: Thu, 8 Sep 2022 05:29:22 +0000 (GMT) [thread overview] Message-ID: <20220908052922.BAE7838582A2@sourceware.org> (raw) https://gcc.gnu.org/g:36ecfe1c1c6f93e6c496ad91fa1d0a35f72c6d15 commit r13-2531-g36ecfe1c1c6f93e6c496ad91fa1d0a35f72c6d15 Author: Sebastian Huber <sebastian.huber@embedded-brains.de> Date: Thu Sep 1 10:22:47 2022 +0200 RTEMS: Add -mvrsave multilibs gcc/ChangeLog: * config/rs6000/rtems.h (CPP_OS_DEFAULT_SPEC): Define __PPC_VRSAVE__ if -mvrsave is present. * config/rs6000/t-rtems: Add -mvrsave multilib variants for -mcpu=e6500. Diff: --- gcc/config/rs6000/rtems.h | 3 ++- gcc/config/rs6000/t-rtems | 5 +++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/gcc/config/rs6000/rtems.h b/gcc/config/rs6000/rtems.h index d529e22f7de..84370150dc4 100644 --- a/gcc/config/rs6000/rtems.h +++ b/gcc/config/rs6000/rtems.h @@ -255,7 +255,8 @@ %{mcpu=821: %{!Dppc*: %{!Dmpc*: -Dmpc821} } } \ %{mcpu=860: %{!Dppc*: %{!Dmpc*: -Dmpc860} } } \ %{mcpu=8540: %{!Dppc*: %{!Dmpc*: -Dppc8540} } } \ -%{mcpu=e6500: -D__PPC_CPU_E6500__}" +%{mcpu=e6500: -D__PPC_CPU_E6500__} \ +%{mvrsave: -D__PPC_VRSAVE__}" #undef ASM_SPEC #define ASM_SPEC "%{!m64:%(asm_spec32)}%{m64:%(asm_spec64)} %(asm_spec_common)" diff --git a/gcc/config/rs6000/t-rtems b/gcc/config/rs6000/t-rtems index 4f8c147be3e..9da2da6154b 100644 --- a/gcc/config/rs6000/t-rtems +++ b/gcc/config/rs6000/t-rtems @@ -36,6 +36,9 @@ MULTILIB_DIRNAMES += nof MULTILIB_OPTIONS += mno-altivec MULTILIB_DIRNAMES += noaltivec +MULTILIB_OPTIONS += mvrsave +MULTILIB_DIRNAMES += vrsave + MULTILIB_MATCHES += ${MULTILIB_MATCHES_ENDIAN} MULTILIB_MATCHES += ${MULTILIB_MATCHES_SYSV} # Map 405 to 403 @@ -70,5 +73,7 @@ MULTILIB_REQUIRED += mcpu=7400/msoft-float MULTILIB_REQUIRED += mcpu=8540/msoft-float MULTILIB_REQUIRED += mcpu=860 MULTILIB_REQUIRED += mcpu=e6500/m32 +MULTILIB_REQUIRED += mcpu=e6500/m32/mvrsave MULTILIB_REQUIRED += mcpu=e6500/m32/msoft-float/mno-altivec MULTILIB_REQUIRED += mcpu=e6500/m64 +MULTILIB_REQUIRED += mcpu=e6500/m64/mvrsave
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