diff options
| author | macro <macro@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-11-18 16:52:02 +0000 |
|---|---|---|
| committer | macro <macro@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-11-18 16:52:02 +0000 |
| commit | ef7f5966f4a10b3b7eb58f60750868636ef981a6 (patch) | |
| tree | 699648242172eaad1720284cc87c8b92a96cfaaf /gcc/config/mips | |
| parent | bd6ecb591764b64a21f2132b0747cdd1da618fb4 (diff) | |
* config/mips/mips.md (compression): Add `micromips32' setting.
(enabled, length): Handle it.
(shift_compression): Replace `micromips' with `micromips32' in
the `compression' attribute.
(*add<mode>3, sub<mode>3): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217728 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/mips')
| -rw-r--r-- | gcc/config/mips/mips.md | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/gcc/config/mips/mips.md b/gcc/config/mips/mips.md index 6781a008806..65c0a3f18fe 100644 --- a/gcc/config/mips/mips.md +++ b/gcc/config/mips/mips.md @@ -429,7 +429,7 @@ (const_string "yes") (const_string "no"))) -(define_attr "compression" "none,all,micromips" +(define_attr "compression" "none,all,micromips32,micromips" (const_string "none")) (define_attr "enabled" "no,yes" @@ -440,7 +440,7 @@ || TARGET_O32_FP64A_ABI") (eq_attr "dword_mode" "yes")) (const_string "no") - (and (eq_attr "compression" "micromips") + (and (eq_attr "compression" "micromips32,micromips") (match_test "!TARGET_MICROMIPS")) (const_string "no")] (const_string "yes"))) @@ -526,7 +526,9 @@ ;; but there are special cases for branches (which must be handled here) ;; and for compressed single instructions. (define_attr "length" "" - (cond [(and (eq_attr "compression" "micromips,all") + (cond [(and (ior (eq_attr "compression" "micromips,all") + (and (eq_attr "compression" "micromips32") + (eq_attr "mode" "SI,SF"))) (eq_attr "dword_mode" "no") (match_test "TARGET_MICROMIPS")) (const_int 2) @@ -979,8 +981,8 @@ (xor "xori") (and "andi")]) -(define_code_attr shift_compression [(ashift "micromips") - (lshiftrt "micromips") +(define_code_attr shift_compression [(ashift "micromips32") + (lshiftrt "micromips32") (ashiftrt "none")]) ;; <fcond> is the c.cond.fmt condition associated with a particular code. @@ -1163,7 +1165,7 @@ return "<d>addiu\t%0,%1,%2"; } [(set_attr "alu_type" "add") - (set_attr "compression" "micromips,*,micromips,micromips,micromips,micromips,*") + (set_attr "compression" "micromips32,*,micromips32,micromips32,micromips32,micromips32,*") (set_attr "mode" "<MODE>")]) (define_insn "*add<mode>3_mips16" @@ -1381,7 +1383,7 @@ "" "<d>subu\t%0,%1,%2" [(set_attr "alu_type" "sub") - (set_attr "compression" "micromips,*") + (set_attr "compression" "micromips32,*") (set_attr "mode" "<MODE>")]) (define_insn "*subsi3_extended" |