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Disable CFG transforms for now #29265

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merged 1 commit into from
Sep 21, 2018
Merged

Disable CFG transforms for now #29265

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2 changes: 1 addition & 1 deletion base/compiler/ssair/ir.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -471,7 +471,7 @@ mutable struct IncrementalCompact
active_result_bb::Int
renamed_new_nodes::Bool
allow_cfg_transforms::Bool
function IncrementalCompact(code::IRCode, allow_cfg_transforms::Bool=true)
function IncrementalCompact(code::IRCode, allow_cfg_transforms::Bool=false)
# Sort by position with attach after nodes affter regular ones
perm = my_sortperm(Int[(code.new_nodes[i].pos*2 + Int(code.new_nodes[i].attach_after)) for i in 1:length(code.new_nodes)])
new_len = length(code.stmts) + length(code.new_nodes)
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2 changes: 1 addition & 1 deletion test/inline.jl
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Expand Up @@ -159,4 +159,4 @@ function f_ifelse(x)
return b ? x + 1 : x
end
# 2 for now because the compiler leaves a GotoNode around
@test length(code_typed(f_ifelse, (String,))[1][1].code) <= 2
@test_broken length(code_typed(f_ifelse, (String,))[1][1].code) <= 2