llvm-6502/test/CodeGen/X86/atom-lea-addw-bug.ll
David Blaikie 7c9c6ed761 [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"((?:=|:|^)\s*load (?: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

20 lines
516 B
LLVM

; RUN: llc < %s -mcpu=atom | FileCheck %s
; ModuleID = 'bugpoint-reduced-simplified.bc'
target triple = "x86_64-apple-darwin12.5.0"
define i32 @DoLayout() {
entry:
%tmp1 = load i16, i16* undef, align 2
%tmp17 = load i16, i16* null, align 2
%tmp19 = load i16, i16* undef, align 2
%shl = shl i16 %tmp19, 1
%add55 = add i16 %tmp17, %tmp1
%add57 = add i16 %add55, %shl
%conv60 = zext i16 %add57 to i32
%add61 = add nsw i32 %conv60, 0
%conv63 = and i32 %add61, 65535
ret i32 %conv63
; CHECK: addw
}