llvm-mirror/test/Transforms/InstCombine/2004-09-28-BadShiftAndSetCC.ll

; RUN: opt < %s -instcombine -S | not grep -- -65536

define i1 @test(i32 %tmp.124) {
        %tmp.125 = shl i32 %tmp.124, 8          ; <i32> [#uses=1]
        %tmp.126.mask = and i32 %tmp.125, -16777216             ; <i32> [#uses=1]
        %tmp.128 = icmp eq i32 %tmp.126.mask, 167772160         ; <i1> [#uses=1]
        ret i1 %tmp.128
}
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 -- -65536`
New testcase for a latent bug in instcombine that I have been chasing for 1.5 days :( llvm-svn: 16545 2004-09-28 19:50:05 +02:00
Remove llvm-upgrade and update test cases. llvm-svn: 47793 2008-03-01 10:15:35 +01:00			`define i1 @test(i32 %tmp.124) {`
			`%tmp.125 = shl i32 %tmp.124, 8 ; <i32> [#uses=1]`
			`%tmp.126.mask = and i32 %tmp.125, -16777216 ; <i32> [#uses=1]`
			`%tmp.128 = icmp eq i32 %tmp.126.mask, 167772160 ; <i1> [#uses=1]`
			`ret i1 %tmp.128`
New testcase for a latent bug in instcombine that I have been chasing for 1.5 days :( llvm-svn: 16545 2004-09-28 19:50:05 +02:00			`}`