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| author | Nick Clifton <nickc@redhat.com> | 2015-04-16 07:57:56 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@gcc.gnu.org> | 2015-04-16 07:57:56 +0000 |
| commit | 72ed1126861875a4fae0d75f994e35f1b79509bd (patch) | |
| tree | 6058a55ad9abb695d0a8f4a9b314ab329d819ebc /gcc/config/rl78/t-rl78 | |
| parent | 8a474dc5d7d152653e90e960eff1852d1c7ff914 (diff) | |
| download | gcc-72ed1126861875a4fae0d75f994e35f1b79509bd.zip gcc-72ed1126861875a4fae0d75f994e35f1b79509bd.tar.gz gcc-72ed1126861875a4fae0d75f994e35f1b79509bd.tar.bz2 | |
rl78-opts.h (enum rl78_mul_types): Add MUL_G14 and MUL_UNINIT.
* config/rl78/rl78-opts.h (enum rl78_mul_types): Add MUL_G14 and
MUL_UNINIT.
(enum rl78_cpu_type): New.
* config/rl78/rl78-virt.md (attr valloc): Add divhi and divsi.
(umulhi3_shift_virt): Remove m constraint from operand 1.
(umulqihi3_virt): Likewise.
* config/rl78/rl78.c (rl78_option_override): Add code to process
-mcpu and -mmul options.
(rl78_alloc_physical_registers): Add code to handle divhi and
divsi valloc attributes.
(set_origin): Likewise.
* config/rl78/rl78.h (RL78_MUL_G14): Define.
(TARGET_G10, TARGET_G13, TARGET_G14): Define.
(TARGET_CPU_CPP_BUILTINS): Define __RL78_MUL_xxx__ and
__RL78_Gxx__.
(ASM_SPEC): Pass -mcpu on to assembler.
* config/rl78/rl78.md (mulqi3): Add a clobber of AX.
(mulqi3_rl78): Likewise.
(mulhi3_g13): Likewise.
(mulhi3): Generate the G13 or G14 versions of the insn directly.
(mulsi3): Likewise.
(mulhi3_g14): Add clobbers of AX and BC.
(mulsi3_g14): Likewise.
(mulsi3_g13): Likewise.
(udivmodhi4, udivmodhi4_g14, udivmodsi4): New patterns.
(udivmodsi4_g14, udivmodsi4_g13): New patterns.
* config/rl78/rl78.opt (mmul): Initialise value to
RL78_MUL_UNINIT.
(mcpu): New option.
(m13, m14, mrl78): New option aliases.
* config/rl78/t-rl78 (MULTILIB_OPTIONS): Add mg13 and mg14.
(MULTILIB_DIRNAMES): Add g13 and g14.
* doc/invoke.texi: Document -mcpu and -mmul options.
* config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
and __modhi3 functions.
* config/rl78/divmodso.S: Add G14 and G13 versions of the
__divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
From-SVN: r222142
Diffstat (limited to 'gcc/config/rl78/t-rl78')
| -rw-r--r-- | gcc/config/rl78/t-rl78 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/config/rl78/t-rl78 b/gcc/config/rl78/t-rl78 index 2628855..bd8fab4 100644 --- a/gcc/config/rl78/t-rl78 +++ b/gcc/config/rl78/t-rl78 @@ -23,5 +23,7 @@ rl78-c.o: $(srcdir)/config/rl78/rl78-c.c $(RTL_H) $(TREE_H) $(CONFIG_H) $(TM_H) # Enable multilibs: -MULTILIB_OPTIONS = mg10 -MULTILIB_DIRNAMES = g10 +MULTILIB_OPTIONS = mg10/mg13/mg14 +MULTILIB_DIRNAMES = g10 g13 g14 + +MULTILIB_MATCHES = mg10=mcpu?g10 mg13=mcpu?g13 mg14=mcpu?g14 mg14=mcpu?rl78 |