src/cmd/6g/reg.c - Issue 55470043: cmd/gc: failed attempt at reducing addressed temporaries

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Unified Diff: src/cmd/6g/reg.c

Issue 55470043: cmd/gc: failed attempt at reducing addressed temporaries

Patch Set: diff -r eee3e7a93639 https://code.google.com/p/go/ Created 11 years, 9 months ago

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Index: src/cmd/6g/reg.c

===================================================================

--- a/src/cmd/6g/reg.c

+++ b/src/cmd/6g/reg.c

@@ -415,17 +415,6 @@

if(!debug['R'] || debug['P'])

peep(firstp);

- /*

- * eliminate nops

- */

- for(p=firstp; p!=P; p=p->link) {

- while(p->link != P && p->link->as == ANOP)

- p->link = p->link->link;

- if(p->to.type == D_BRANCH)

- while(p->to.u.branch != P && p->to.u.branch->as == ANOP)

- p->to.u.branch = p->to.u.branch->link;

- }

if(debug['R']) {

if(ostats.ncvtreg ||

ostats.nspill ||

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