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llvm-6502/test/Transforms/InstCombine/apint-rem1.ll
2009-09-08 22:34:10 +00:00

23 lines
476 B
LLVM

; This test makes sure that these instructions are properly eliminated.
; This test is for Integer BitWidth < 64 && BitWidth % 2 != 0.
;
; RUN: opt < %s -instcombine -S | not grep rem
define i33 @test1(i33 %A) {
%B = urem i33 %A, 4096
ret i33 %B
}
define i49 @test2(i49 %A) {
%B = shl i49 4096, 11
%Y = urem i49 %A, %B
ret i49 %Y
}
define i59 @test3(i59 %X, i1 %C) {
%V = select i1 %C, i59 70368744177664, i59 4096
%R = urem i59 %X, %V
ret i59 %R
}