diff options
Diffstat (limited to 'lib/compiler/src/beam_ssa_pre_codegen.erl')
| -rw-r--r-- | lib/compiler/src/beam_ssa_pre_codegen.erl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/compiler/src/beam_ssa_pre_codegen.erl b/lib/compiler/src/beam_ssa_pre_codegen.erl index 9847b87b18..61b2155e39 100644 --- a/lib/compiler/src/beam_ssa_pre_codegen.erl +++ b/lib/compiler/src/beam_ssa_pre_codegen.erl @@ -603,6 +603,10 @@ bs_instrs([{L,#b_blk{is=Is0}=Blk}|Bs], CtxChain, Acc0) -> bs_instrs([], _, Acc) -> reverse(Acc). +bs_instrs_is([#b_set{op=succeeded}=I|Is], CtxChain, Acc) -> + %% This instruction refers to a specific operation, so we must not + %% substitute the context argument. + bs_instrs_is(Is, CtxChain, [I | Acc]); bs_instrs_is([#b_set{op=Op,args=Args0}=I0|Is], CtxChain, Acc) -> Args = [bs_subst_ctx(A, CtxChain) || A <- Args0], I1 = I0#b_set{args=Args}, |