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; RUN: llvm-upgrade < %s | llvm-as | opt -simplifycfg | llvm-dis | \
; RUN: not grep {icmp eq}
; Check that simplifycfg deletes a dead 'seteq' instruction when it
; folds a conditional branch into a switch instruction.
declare void %foo()
declare void %bar()
void %testcfg(uint %V) {
%C = seteq uint %V, 18
%D = seteq uint %V, 180
%E = or bool %C, %D
br bool %E, label %L1, label %Sw
Sw:
switch uint %V, label %L1 [
uint 15, label %L2
uint 16, label %L2
]
L1:
call void %foo()
ret void
L2:
call void %bar()
ret void
}
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