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-rw-r--r--ssa.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/ssa.c b/ssa.c
index ba76a2b..86c7805 100644
--- a/ssa.c
+++ b/ssa.c
@@ -339,6 +339,8 @@ void ssa_generate(int quiet) {
cf->defs = defs;
cf->entry = entry;
cf->next = func_ir;
+ memmove(cf->blks, blks);
+ memmove(cf->ord, ord);
func_ir = cf;
gbbase += bcnt;
bcnt = 0;
@@ -2145,7 +2147,7 @@ void const_propagation(void) {
int i;
for (i = bcnt - 1; i >= 0; i--)
{
- CBlock_t b = blks[vis[i]];
+ CBlock_t b = blks[ord[i]];
CInst_t i, ni, ih = b->insts;
for (i = ih->next; i != ih; i = ni)
{
@@ -2282,7 +2284,7 @@ void strength_reduction(void) {
int call_cnt = 0;
for (i = bcnt - 1; i >= 0; i--)
{
- CBlock_t b = blks[vis[i]];
+ CBlock_t b = blks[ord[i]];
CInst_t i, ni, ih = b->insts;
for (i = ih->next; i != ih; i = ni)
{
@@ -2615,7 +2617,7 @@ void deadcode_elimination() {
int i;
for (i = bcnt - 1; i >= 0; i--)
{
- CBlock_t b = blks[vis[i]];
+ CBlock_t b = blks[ord[i]];
CInst_t i, ih = b->insts;
for (i = ih->next; i != ih; i = i->next)
{
@@ -2626,7 +2628,7 @@ void deadcode_elimination() {
}
for (i = bcnt - 1; i >= 0; i--)
{
- CBlock_t b = blks[vis[i]];
+ CBlock_t b = blks[ord[i]];
CInst_t i, ih = b->insts;
for (i = ih->next; i != ih; i = i->next)
if (i->op != CALL && i->dest && i->dest->kind == TMP && !i->dest->dep)