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Commit e372be9e authored by Ken Thompson's avatar Ken Thompson
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code gen bug in ++ and -- 

SVN=121476
parent 17ee7818
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Showing with 2 additions and 7 deletions
src/cmd/6g/gen.c
View file @ e372be9e
...@@ -694,16 +694,14 @@ cgen_asop(Node *nl, Node *nr, int op) ...@@ -694,16 +694,14 @@ cgen_asop(Node *nl, Node *nr, int op)
regalloc(&n1, nl->type, N); regalloc(&n1, nl->type, N);
if(nl->addable) { if(nl->addable) {
cgen(nr, &n1); cgen(nr, &n1);
gins(a, nl, &n1); gins(a, &n1, nl);
gmove(&n1, nl);
regfree(&n1); regfree(&n1);
return; return;
} }
igen(nl, &n2, N); igen(nl, &n2, N);
cgen(nr, &n1); cgen(nr, &n1);
gins(a, &n2, &n1); gins(a, &n1, &n2);
gmove(&n1, &n2);
regfree(&n1); regfree(&n1);
regfree(&n2); regfree(&n2);
} }
......
src/cmd/gc/go.h
View file @ e372be9e
...@@ -208,7 +208,6 @@ enum ...@@ -208,7 +208,6 @@ enum
OEQ, ONE, OLT, OLE, OGE, OGT, OEQ, ONE, OLT, OLE, OGE, OGT,
OADD, OSUB, OOR, OXOR, OADD, OSUB, OOR, OXOR,
OMUL, ODIV, OMOD, OLSH, ORSH, OAND, OMUL, ODIV, OMOD, OLSH, ORSH, OAND,
ODEC, OINC,
OLEN, OLEN,
OFUNC, OFUNC,
OLABEL, OLABEL,
......
src/cmd/gc/subr.c
View file @ e372be9e
...@@ -606,8 +606,6 @@ opnames[] = ...@@ -606,8 +606,6 @@ opnames[] =
[OOROR] = "OROR", [OOROR] = "OROR",
[OOR] = "OR", [OOR] = "OR",
[OPLUS] = "PLUS", [OPLUS] = "PLUS",
[ODEC] = "DEC",
[OINC] = "INC",
[OREGISTER] = "REGISTER", [OREGISTER] = "REGISTER",
[OINDREG] = "INDREG", [OINDREG] = "INDREG",
[OSEND] = "SEND", [OSEND] = "SEND",
......
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