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llvm-6502/test/Transforms/InstCombine/apint-rem2.ll
2009-09-08 22:34:10 +00:00

23 lines
502 B
LLVM

; This test makes sure that these instructions are properly eliminated.
; This test is for Integer BitWidth >= 64 && BitWidth <= 1024.
;
; RUN: opt < %s -instcombine -S | not grep rem
define i333 @test1(i333 %A) {
%B = urem i333 %A, 70368744177664
ret i333 %B
}
define i499 @test2(i499 %A) {
%B = shl i499 4096, 111
%Y = urem i499 %A, %B
ret i499 %Y
}
define i599 @test3(i599 %X, i1 %C) {
%V = select i1 %C, i599 70368744177664, i599 4096
%R = urem i599 %X, %V
ret i599 %R
}