llvm-6502/test/Transforms/InstCombine/div.ll

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; This test makes sure that div instructions are properly eliminated.
;
; RUN: if as < %s | opt -instcombine | dis | grep div
; RUN: then exit 1
; RUN: else exit 0
; RUN: fi
implementation
int %test1(int %A) {
%B = div int %A, 1
ret int %B
}
uint %test2(uint %A) {
%B = div uint %A, 8 ; => Shift
ret int %B
}
int %test3(int %A) {
%B = div int 0, %A ; => 0, don't need to keep traps
ret int %B
}