diff options
Diffstat (limited to 'src/cmd/internal/obj/ppc64/obj9.go')
| -rw-r--r-- | src/cmd/internal/obj/ppc64/obj9.go | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/src/cmd/internal/obj/ppc64/obj9.go b/src/cmd/internal/obj/ppc64/obj9.go index 16881c634b..749f7066de 100644 --- a/src/cmd/internal/obj/ppc64/obj9.go +++ b/src/cmd/internal/obj/ppc64/obj9.go @@ -429,7 +429,6 @@ func preprocess(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) { /* * find leaf subroutines - * strip NOPs * expand RET * expand BECOME pseudo */ @@ -559,10 +558,7 @@ func preprocess(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) { q = p q1 = p.Pcond if q1 != nil { - for q1.As == obj.ANOP { - q1 = q1.Link - p.Pcond = q1 - } + // NOPs are not removed due to #40689. if q1.Mark&LEAF == 0 { q1.Mark |= LABEL @@ -589,9 +585,8 @@ func preprocess(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) { continue case obj.ANOP: - q1 = p.Link - q.Link = q1 /* q is non-nop */ - q1.Mark |= p.Mark + // NOPs are not removed due to + // #40689 continue default: |