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author | Sverker Eriksson <[email protected]> | 2016-11-22 12:02:07 +0100 |
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committer | Sverker Eriksson <[email protected]> | 2016-11-22 12:02:07 +0100 |
commit | 3d7b55f946162b5a129241dbe67397784a1ba1a5 (patch) | |
tree | 8a3809296bdfcdd16ebbf78975ea18034b22d62c /lib/hipe/x86/hipe_x86_defuse.erl | |
parent | 9491f6727f12e37241863bd5becbd1f336ff7659 (diff) | |
parent | fda3c9575d77bed0250f76f17e92d18836e15d0c (diff) | |
download | otp-3d7b55f946162b5a129241dbe67397784a1ba1a5.tar.gz otp-3d7b55f946162b5a129241dbe67397784a1ba1a5.tar.bz2 otp-3d7b55f946162b5a129241dbe67397784a1ba1a5.zip |
Merge branch 'margnus1/hipe/refactor-rtl/PR-1243'
* margnus1/hipe/refactor-rtl/PR-1243:
hipe_x86: Fix encoding of test instr w/ neg imm
hipe_tagscheme: Simplify test_two_fixnums with imm
hipe_icode: Always const-propagate if&call args
hipe_tagscheme: x86 lea+test for mask_and_compare
hipe_tagscheme: Improve fixnum_addsub with imm
hipe: Make realloc_binary fast case true branch
hipe_x86_postpass: Negate conditions in goto elim
hipe_tagscheme: Improve fixnum add on x86
hipe_rtl_to_x86: Use LEA only for immediate adds
hipe_x86: LeaToAdd peephole rule
hipe_sparc: move coalescing
hipe_ppc: better rlwinm pp
hipe_ppc: move coalescing
hipe_rtl: drop alub dest when unused
hipe_rtl: unify branch and alub
hipe_x86: Fix&activate ElimCmp0 peephole rule
hipe_{x86,amd64}: Finish test instr implementation
Diffstat (limited to 'lib/hipe/x86/hipe_x86_defuse.erl')
-rw-r--r-- | lib/hipe/x86/hipe_x86_defuse.erl | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/hipe/x86/hipe_x86_defuse.erl b/lib/hipe/x86/hipe_x86_defuse.erl index 4455def74e..ab26370a80 100644 --- a/lib/hipe/x86/hipe_x86_defuse.erl +++ b/lib/hipe/x86/hipe_x86_defuse.erl @@ -60,7 +60,7 @@ insn_def(I) -> #pseudo_tailcall_prepare{} -> tailcall_clobbered(); #shift{dst=Dst} -> dst_def(Dst); %% call, cmp, comment, jcc, jmp_fun, jmp_label, jmp_switch, label - %% pseudo_jcc, pseudo_tailcall, push, ret + %% pseudo_jcc, pseudo_tailcall, push, ret, test _ -> [] end. @@ -120,6 +120,7 @@ insn_use(I) -> #push{src=Src} -> addtemp(Src, []); #ret{} -> [hipe_x86:mk_temp(?HIPE_X86_REGISTERS:?RV(), 'tagged')]; #shift{src=Src,dst=Dst} -> addtemp(Src, addtemp(Dst, [])); + #test{src=Src, dst=Dst} -> addtemp(Src, addtemp(Dst, [])); %% comment, jcc, jmp_label, label, pseudo_jcc, pseudo_tailcall_prepare _ -> [] end. |