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| author | Magnus Lång <[email protected]> | 2017-03-02 17:10:25 +0100 |
|---|---|---|
| committer | Magnus Lång <[email protected]> | 2017-03-16 20:49:41 +0100 |
| commit | e547ffd572e41178e6b513a4a9b84fdf5c557b98 (patch) | |
| tree | 09a51723ff70d0f3cd16040bd5bde8fc047dccb0 | |
| parent | bce42f4c31bf552269eb787c61a979b3fb34c87e (diff) | |
| download | otp-e547ffd572e41178e6b513a4a9b84fdf5c557b98.tar.gz otp-e547ffd572e41178e6b513a4a9b84fdf5c557b98.tar.bz2 otp-e547ffd572e41178e6b513a4a9b84fdf5c557b98.zip | |
hipe_x86_subst: Fix bug with zero-arity #fp_unop{}
| -rw-r--r-- | lib/hipe/x86/hipe_x86_subst.erl | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/hipe/x86/hipe_x86_subst.erl b/lib/hipe/x86/hipe_x86_subst.erl index 7b5fb1352b..102207ad7e 100644 --- a/lib/hipe/x86/hipe_x86_subst.erl +++ b/lib/hipe/x86/hipe_x86_subst.erl @@ -49,10 +49,11 @@ insn_temps(SubstTemp, I) -> #movzx {src=S, dst=D} -> I#movzx {src=O(S), dst=O(D)}; #shift {src=S, dst=D} -> I#shift {src=O(S), dst=O(D)}; #test {src=S, dst=D} -> I#test {src=O(S), dst=O(D)}; - #fp_unop{arg=A} -> I#fp_unop{arg=O(A)}; - #move64 {dst=D} -> I#move64 {dst=O(D)}; - #push {src=S} -> I#push {src=O(S)}; - #pop {dst=D} -> I#pop {dst=O(D)}; + #fp_unop{arg=[]} -> I; + #fp_unop{arg=A} -> I#fp_unop{arg=O(A)}; + #move64 {dst=D} -> I#move64 {dst=O(D)}; + #push {src=S} -> I#push {src=O(S)}; + #pop {dst=D} -> I#pop {dst=O(D)}; #jmp_switch{temp=T, jtab=J} -> I#jmp_switch{temp=O(T), jtab=jtab_temps(SubstTemp, J)}; #pseudo_call{'fun'=F} -> |