llvm-mirror/test/Transforms/InstCombine/apint-cast-cast-to-and.ll

; RUN: opt < %s -instcombine -S | not grep i41

define i61 @test1(i61 %X) {
        %Y = trunc i61 %X to i41 ;; Turn i61o an AND
        %Z = zext i41 %Y to i61
        ret i61 %Z
}
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. llvm-svn: 81537 2009-09-11 20:01:28 +02:00			`; RUN: opt < %s -instcombine -S \| not grep i41`
Add test case for testing InstCombine with arbitrary precision integer types. These tests mimic the integer test cases in the normal InstCombine test suite but use "strange" integer bit widths. Most tests written by Zhou Sheng, a few by me. llvm-svn: 35284 2007-03-23 21:48:34 +01:00
			`define i61 @test1(i61 %X) {`
			`%Y = trunc i61 %X to i41 ;; Turn i61o an AND`
			`%Z = zext i41 %Y to i61`
			`ret i61 %Z`
			`}`