llvm-6502/test/CodeGen/X86/computeKnownBits_urem.ll

; RUN: llc -mtriple=x86_64-linux < %s | FileCheck %s
define i32 @main() #0 {
entry:
  %a = alloca i32, align 4
  store i32 1, i32* %a, align 4
  %0 = load i32, i32* %a, align 4
  %or = or i32 1, %0
  %and = and i32 1, %or
  %rem = urem i32 %and, 1
  %add = add i32 %rem, 1
  ret i32 %add
}
; CHECK: $1, %eax
; CHECK-NEXT: retq
[pr19636] Fix known bit computation in urem instruction with power of two. Patch by Andrey Kuharev. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209902 91177308-0d34-0410-b5e6-96231b3b80d8 2014-05-30 15:00:45 +00:00			`; RUN: llc -mtriple=x86_64-linux < %s \| FileCheck %s`
			`define i32 @main() #0 {`
			`entry:`
			`%a = alloca i32, align 4`
			`store i32 1, i32* %a, align 4`
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=\|:\|^)\sload (?:atomic )?(?:volatile )?(.?))(\| addrspace\(\d+\) )\($\| (?:%\|@\|null\|undef\|blockaddress\|getelementptr\|addrspacecast\|bitcast\|inttoptr\|\[\[[a-zA-Z]\|\{\{).$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8 2015-02-27 21:17:42 +00:00			`%0 = load i32, i32* %a, align 4`
[pr19636] Fix known bit computation in urem instruction with power of two. Patch by Andrey Kuharev. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209902 91177308-0d34-0410-b5e6-96231b3b80d8 2014-05-30 15:00:45 +00:00			`%or = or i32 1, %0`
			`%and = and i32 1, %or`
			`%rem = urem i32 %and, 1`
			`%add = add i32 %rem, 1`
			`ret i32 %add`
			`}`
			`; CHECK: $1, %eax`
			`; CHECK-NEXT: retq`