From 09087591a2afe6b140a908caeb2ca3fc2fb8d6b5 Mon Sep 17 00:00:00 2001
From: Zentrik <Zentrik@users.noreply.github.com>
Date: Wed, 30 Aug 2023 22:18:12 +0100
Subject: [PATCH] Fix Whitespace

---
 base/compiler/ssair/domtree.jl          |  2 +-
 base/compiler/ssair/passes.jl           | 20 ++++++++++----------
 test/compiler/EscapeAnalysis/EAUtils.jl |  2 +-
 test/compiler/irpasses.jl               |  2 +-
 4 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/base/compiler/ssair/domtree.jl b/base/compiler/ssair/domtree.jl
index 5537f85e7479d4..67c8a07a9266c7 100644
--- a/base/compiler/ssair/domtree.jl
+++ b/base/compiler/ssair/domtree.jl
@@ -754,4 +754,4 @@ end
 """
 function dominates(dfsnumbers::AbstractVector{DFSNumber}, bb1::BBNumber, bb2::BBNumber)
     dfsnumbers[bb1].in <= dfsnumbers[bb2].in && dfsnumbers[bb2].out <= dfsnumbers[bb1].out
-end
\ No newline at end of file
+end
diff --git a/base/compiler/ssair/passes.jl b/base/compiler/ssair/passes.jl
index 394eb671f6c669..1ea4401bfe69a2 100644
--- a/base/compiler/ssair/passes.jl
+++ b/base/compiler/ssair/passes.jl
@@ -1898,7 +1898,7 @@ struct CongruenceClass
 end
 
 function perform_symbolic_evaluation(stmt::Expr, ssa_to_ssa)
-    # rename all SSAValues 
+    # rename all SSAValues
     # taken from renumber_ir_elements!
     if stmt.head !== :enter && !is_meta_expr_head(stmt.head)
 
@@ -1984,20 +1984,20 @@ function gvn!(ir::IRCode)
 
     while changed
         changed = false
-        
+
         # Reverse Post Order traversal of dominator tree
         for (blockidx, block) in enumerate(ir.cfg.blocks), i in block.stmts
-            if !(ir.stmts.stmt[i] isa Expr) & !(ir.stmts.stmt[i] isa PhiNode) 
+            if !(ir.stmts.stmt[i] isa Expr) & !(ir.stmts.stmt[i] isa PhiNode)
                 ssa_to_ssa[i] = i
                 continue
             end
 
             stmt::Union{Expr, PhiNode} = ir.stmts.stmt[i]
-    
+
             # IR_FLAG_NOTHROW is necessary, can't exclude it otherwise inference tests start to fail for some reason
             # tmerge_types_slow starts to return Any instead of the desired result.
             total_flags = IR_FLAG_CONSISTENT | IR_FLAG_EFFECT_FREE | IR_FLAG_NOTHROW
-            if !(ir.stmts.flag[i] & total_flags == total_flags) 
+            if !(ir.stmts.flag[i] & total_flags == total_flags)
                 ssa_to_ssa[i] = i
                 continue
             end
@@ -2023,7 +2023,7 @@ function gvn!(ir::IRCode)
                 changed = true
             end
         end
-        # empty!(val_to_ssa; preserve_size=true) 
+        # empty!(val_to_ssa; preserve_size=true)
         empty!(val_to_ssa)
         sizehint!(val_to_ssa, length(ir.stmts.stmt))
     end
@@ -2034,12 +2034,12 @@ function gvn!(ir::IRCode)
     for (blockidx, block) in enumerate(ir.cfg.blocks), i in block.stmts
         if ssa_to_ssa[i] != 0 && ssa_to_ssa[i] != i
             if congruence_classes === nothing
-                congruence_classes = IdDict{Int, Vector{CongruenceClass}}() 
+                congruence_classes = IdDict{Int, Vector{CongruenceClass}}()
             end
             if !haskey(congruence_classes, ssa_to_ssa[i])
                 congruence_classes[ssa_to_ssa[i]] = [CongruenceClass(ssa_to_ssa[i], block_for_inst(ir, ssa_to_ssa[i]))]
             end
-            push!(congruence_classes[ssa_to_ssa[i]], CongruenceClass(i, blockidx)) 
+            push!(congruence_classes[ssa_to_ssa[i]], CongruenceClass(i, blockidx))
         end
     end
 
@@ -2059,9 +2059,9 @@ function gvn!(ir::IRCode)
             while !isempty(elimination_stack) && !dominates(dfsnumbers, last(elimination_stack).blockidx, blockidx)
                 pop!(elimination_stack)
             end
-            if isempty(elimination_stack) 
+            if isempty(elimination_stack)
                 push!(elimination_stack, CongruenceClass(ssa, blockidx))
-            elseif last(elimination_stack).ssa < ssa 
+            elseif last(elimination_stack).ssa < ssa
                 ir.stmts.stmt[ssa] = SSAValue(last(elimination_stack).ssa)
             end
         end
diff --git a/test/compiler/EscapeAnalysis/EAUtils.jl b/test/compiler/EscapeAnalysis/EAUtils.jl
index e77841066c4877..48d967c44491f8 100644
--- a/test/compiler/EscapeAnalysis/EAUtils.jl
+++ b/test/compiler/EscapeAnalysis/EAUtils.jl
@@ -63,7 +63,7 @@ import Core:
     CodeInstance, MethodInstance, CodeInfo
 import .CC:
     InferenceResult, OptimizationState, IRCode, copy as cccopy,
-    @timeit, convert_to_ircode, slot2reg, compact!, ssa_inlining_pass!, gvn!, 
+    @timeit, convert_to_ircode, slot2reg, compact!, ssa_inlining_pass!, gvn!,
     sroa_pass!, adce_pass!, JLOptions, verify_ir, verify_linetable
 import .EA: analyze_escapes, ArgEscapeCache, EscapeInfo, EscapeState, is_ipo_profitable
 
diff --git a/test/compiler/irpasses.jl b/test/compiler/irpasses.jl
index f622fe227f8f03..c217d99b4fbf2a 100644
--- a/test/compiler/irpasses.jl
+++ b/test/compiler/irpasses.jl
@@ -1473,4 +1473,4 @@ let src = @eval Module() begin
     end
     @test nphi == 1
     @test count(iscall((src, Base.add_int)), src.code) == 1
-end
\ No newline at end of file
+end