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author | Sebastian Perta <sebastian.perta@renesas.com> | 2017-10-23 17:54:02 +0000 |
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committer | DJ Delorie <dj@gcc.gnu.org> | 2017-10-23 13:54:02 -0400 |
commit | 5feee954e8640c104085e6e4ecf0c452e1cb588c (patch) | |
tree | c5979bbc13d17681d5c4c1bf6d61e3e10756eef8 /gcc/config/rl78 | |
parent | 8cb41ec6634db079da2ec4ea2ca1f588093a8fbb (diff) | |
download | gcc-5feee954e8640c104085e6e4ecf0c452e1cb588c.zip gcc-5feee954e8640c104085e6e4ecf0c452e1cb588c.tar.gz gcc-5feee954e8640c104085e6e4ecf0c452e1cb588c.tar.bz2 |
rl78.md: New define_expand "subdi3".
* config/rl78/rl78.md: New define_expand "subdi3".
* config/rl78/subdi3.S: New assembly file.
* config/rl78/t-rl78: Added subdi3.S to LIB2ADD.
From-SVN: r254019
Diffstat (limited to 'gcc/config/rl78')
-rw-r--r-- | gcc/config/rl78/rl78.md | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/config/rl78/rl78.md b/gcc/config/rl78/rl78.md index 105d9be..c53ca0f 100644 --- a/gcc/config/rl78/rl78.md +++ b/gcc/config/rl78/rl78.md @@ -268,6 +268,16 @@ DONE;" ) +(define_expand "subdi3" + [(set (match_operand:DI 0 "nonimmediate_operand" "") + (minus:DI (match_operand:DI 1 "general_operand" "") + (match_operand:DI 2 "general_operand" ""))) + ] + "" + "rl78_emit_libcall (\"__subdi3\", MINUS, DImode, DImode, 3, operands); + DONE;" +) + (define_insn "subsi3_internal_virt" [(set (match_operand:SI 0 "nonimmediate_operand" "=v,&vm, vm") (minus:SI (match_operand:SI 1 "general_operand" "0, vim, vim") |