llvm-project/llvm/test/Transforms/InstCombine/2005-03-04-ShiftOverflow.ll

; RUN: opt < %s -instcombine -S | \
; RUN:   not grep "ret i1 false"

define i1 @test(i64 %tmp.169) {
        %tmp.1710 = lshr i64 %tmp.169, 1                ; <i64> [#uses=1]
        %tmp.1912 = icmp ugt i64 %tmp.1710, 0           ; <i1> [#uses=1]
        ret i1 %tmp.1912
}
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 2009-09-12 02:01:28 +08:00			`; RUN: opt < %s -instcombine -S \| \`
Fix the remaining TCL-style quotes found in the testsuite. This is another mechanical change accomplished though the power of terrible Perl scripts. I have manually switched some "s to 's to make escaping simpler. While I started this to fix tests that aren't run in all configurations, the massive number of tests is due to a really frustrating fragility of our testing infrastructure: things like 'grep -v', 'not grep', and 'expected failures' can mask broken tests all too easily. Essentially, I'm deeply disturbed that I can change the testsuite so radically without causing any change in results for most platforms. =/ llvm-svn: 159547 2012-07-03 03:09:46 +08:00			`; RUN: not grep "ret i1 false"`
For PR1319: Upgrade tests to work with new llvm.exp version of llvm_runtest. llvm-svn: 36013 2007-04-15 04:13:02 +08:00
Remove llvm-upgrade and update test cases. llvm-svn: 47793 2008-03-01 17:15:35 +08:00			`define i1 @test(i64 %tmp.169) {`
			`%tmp.1710 = lshr i64 %tmp.169, 1 ; <i64> [#uses=1]`
			`%tmp.1912 = icmp ugt i64 %tmp.1710, 0 ; <i1> [#uses=1]`
			`ret i1 %tmp.1912`
Testcase for a bug that caused us to miscompile ptrdist/ks on sparc. llvm-svn: 20444 2005-03-05 07:20:46 +08:00			`}`