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https://github.com/c64scene-ar/llvm-6502.git
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5373b721c0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35412 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
578 B
LLVM
24 lines
578 B
LLVM
; This test makes sure that these instructions are properly eliminated.
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; This test is for Integer BitWidth >= 64 && BitWidth <= 1024.
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;
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; RUN: llvm-as < %s | opt -instcombine -disable-output &&
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; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep rem
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define i333 @test1(i333 %A) {
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%B = urem i333 %A, 70368744177664
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ret i333 %B
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}
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define i499 @test2(i499 %A) {
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%B = shl i499 4096, 111
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%Y = urem i499 %A, %B
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ret i499 %Y
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}
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define i599 @test3(i599 %X, i1 %C) {
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%V = select i1 %C, i599 70368744177664, i599 4096
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%R = urem i599 %X, %V
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ret i599 %R
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}
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