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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/ppc/hipe_rtl_to_ppc.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/ppc/hipe_rtl_to_ppc.erl')
-rw-r--r-- | lib/hipe/ppc/hipe_rtl_to_ppc.erl | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/lib/hipe/ppc/hipe_rtl_to_ppc.erl b/lib/hipe/ppc/hipe_rtl_to_ppc.erl index a994659616..a01e67a789 100644 --- a/lib/hipe/ppc/hipe_rtl_to_ppc.erl +++ b/lib/hipe/ppc/hipe_rtl_to_ppc.erl @@ -1031,7 +1031,7 @@ conv_return(I, Map, Data) -> {I2, Map0, Data}. conv_store(I, Map, Data) -> - {Base1, Map0} = conv_dst(hipe_rtl:store_base(I), Map), + {Base1, Map0} = conv_src(hipe_rtl:store_base(I), Map), {Src, Map1} = conv_src(hipe_rtl:store_src(I), Map0), {Base2, Map2} = conv_src(hipe_rtl:store_offset(I), Map1), StoreSize = hipe_rtl:store_size(I), @@ -1056,13 +1056,28 @@ mk_store(Src, Base1, Base2, StoreSize) -> end. mk_store2(Src, Base1, Base2, StOp) -> - case hipe_ppc:is_temp(Base2) of + case hipe_ppc:is_temp(Base1) of true -> - mk_store_rr(Src, Base1, Base2, StOp); + case hipe_ppc:is_temp(Base2) of + true -> + mk_store_rr(Src, Base1, Base2, StOp); + _ -> + mk_store_ri(Src, Base1, Base2, StOp) + end; _ -> - mk_store_ri(Src, Base1, Base2, StOp) + case hipe_ppc:is_temp(Base2) of + true -> + mk_store_ri(Src, Base2, Base1, StOp); + _ -> + mk_store_ii(Src, Base1, Base2, StOp) + end end. - + +mk_store_ii(Src, Base, Disp, StOp) -> + Tmp = new_untagged_temp(), + mk_li(Tmp, Base, + mk_store_ri(Src, Tmp, Disp, StOp)). + mk_store_ri(Src, Base, Disp, StOp) -> hipe_ppc:mk_store(StOp, Src, Disp, Base, 'new', []). |