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

; RUN: opt < %s -instcombine -S | grep urem

define i64 @rem_unsigned(i64 %x1, i64 %y2) {
	%r = udiv i64 %x1, %y2
	%r7 = mul i64 %r, %y2
	%r8 = sub i64 %x1, %r7
	ret i64 %r8
}
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-11 18:01:28 +00:00			`; RUN: opt < %s -instcombine -S \| grep urem`
Instcombine x-((x/y)*y) into a remainder operator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42035 91177308-0d34-0410-b5e6-96231b3b80d8 2007-09-17 17:31:57 +00:00
			`define i64 @rem_unsigned(i64 %x1, i64 %y2) {`
			`%r = udiv i64 %x1, %y2`
			`%r7 = mul i64 %r, %y2`
			`%r8 = sub i64 %x1, %r7`
			`ret i64 %r8`
			`}`