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author | Sverker Eriksson <[email protected]> | 2016-09-02 14:51:25 +0200 |
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committer | Sverker Eriksson <[email protected]> | 2016-09-02 14:51:25 +0200 |
commit | c2f8b61ca3682281752fa0984699214dfcbf7ccd (patch) | |
tree | 3f44fa5c58d0d0d845045c3c5535aefad333b6dd /lib/hipe/arm/hipe_arm_ra_finalise.erl | |
parent | 87643cf92c061d7518299fdebb326e315c32e528 (diff) | |
parent | a19e3f0e1e82b793d58f9ef0db907ba637793fb6 (diff) | |
download | otp-c2f8b61ca3682281752fa0984699214dfcbf7ccd.tar.gz otp-c2f8b61ca3682281752fa0984699214dfcbf7ccd.tar.bz2 otp-c2f8b61ca3682281752fa0984699214dfcbf7ccd.zip |
Merge branch 'sverker/hipe-performance-o1/PR-1154/OTP-13862'
* sverker/hipe-performance-o1/PR-1154:
hipe_sparc: Minimise CFG<->linear conversions
hipe_ppc: Minimise CFG<->linear conversions
hipe_arm: Minimise CFG<->linear conversions
hipe_x86: Use lea instead of move+add
hipe_arm: Improve peephole optimiser
hipe_arm: Be resilient to crappy RTL
hipe_ppc: Be resilient to crappy RTL
hipe_sparc: Be resilient to crappy RTL
hipe: Reuse liveness info for spillmin
hipe_x86: Minimise CFG<->linear conversions
hipe: Fix o0 and o1
hipe: Add o0 and o1 to tests
hipe_rtl_binary:get_word_integer/4: Handle imms
hipe_x86: Be resilient to crappy RTL
hipe_x86: LSRA for SSE2
Diffstat (limited to 'lib/hipe/arm/hipe_arm_ra_finalise.erl')
-rw-r--r-- | lib/hipe/arm/hipe_arm_ra_finalise.erl | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/hipe/arm/hipe_arm_ra_finalise.erl b/lib/hipe/arm/hipe_arm_ra_finalise.erl index 4faeadcd7f..2a3fded147 100644 --- a/lib/hipe/arm/hipe_arm_ra_finalise.erl +++ b/lib/hipe/arm/hipe_arm_ra_finalise.erl @@ -23,12 +23,13 @@ -export([finalise/3]). -include("hipe_arm.hrl"). -finalise(Defun, TempMap, _FPMap0=[]) -> - Code = hipe_arm:defun_code(Defun), - {_, SpillLimit} = hipe_arm:defun_var_range(Defun), +finalise(CFG, TempMap, _FPMap0=[]) -> + {_, SpillLimit} = hipe_gensym:var_range(arm), Map = mk_ra_map(TempMap, SpillLimit), - NewCode = ra_code(Code, Map, []), - Defun#defun{code=NewCode}. + hipe_arm_cfg:map_bbs(fun(_Lbl, BB) -> ra_bb(BB, Map) end, CFG). + +ra_bb(BB, Map) -> + hipe_bb:code_update(BB, ra_code(hipe_bb:code(BB), Map, [])). ra_code([I|Insns], Map, Accum) -> ra_code(Insns, Map, [ra_insn(I, Map) | Accum]); |