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Commit f70e2851 authored by Ken Thompson's avatar Ken Thompson
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bug in int8 mod 

R=rsc
OCL=32971
CL=32971
parent e4603db3
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Inline Side-by-side
Showing with 2 additions and 3 deletions
src/cmd/6g/ggen.c
View file @ f70e2851
...@@ -600,7 +600,6 @@ cgen_div(int op, Node *nl, Node *nr, Node *res) ...@@ -600,7 +600,6 @@ cgen_div(int op, Node *nl, Node *nr, Node *res)
if(n < 0) if(n < 0)
goto divbymul; goto divbymul;
switch(n) { switch(n) {
case 0: case 0:
// divide by 1 // divide by 1
...@@ -618,7 +617,7 @@ cgen_div(int op, Node *nl, Node *nr, Node *res) ...@@ -618,7 +617,7 @@ cgen_div(int op, Node *nl, Node *nr, Node *res)
// divide by 2 // divide by 2
if(op == OMOD) { if(op == OMOD) {
if(issigned[nl->type->etype]) if(issigned[nl->type->etype])
goto longmod; goto longdiv;
regalloc(&n1, nl->type, res); regalloc(&n1, nl->type, res);
cgen(nl, &n1); cgen(nl, &n1);
nodconst(&n2, nl->type, 1); nodconst(&n2, nl->type, 1);
...@@ -643,7 +642,7 @@ cgen_div(int op, Node *nl, Node *nr, Node *res) ...@@ -643,7 +642,7 @@ cgen_div(int op, Node *nl, Node *nr, Node *res)
default: default:
if(op == OMOD) { if(op == OMOD) {
if(issigned[nl->type->etype]) if(issigned[nl->type->etype])
goto longmod; goto longdiv;
regalloc(&n1, nl->type, res); regalloc(&n1, nl->type, res);
cgen(nl, &n1); cgen(nl, &n1);
nodconst(&n2, nl->type, mpgetfix(nr->val.u.xval)-1); nodconst(&n2, nl->type, mpgetfix(nr->val.u.xval)-1);
......
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