llvm/2006-10-15-AddrLabel.ll at e732875e6e3e5db0beacfab1c2fa39db95fc0b58 - llvm - Gitea: Git with a cup of tea

RPCS3/llvm

mirror of https://github.com/RPCS3/llvm.git synced 2024-12-25 13:35:10 +00:00

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

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 ; RUN: not llvm-as < %s > /dev/null 2> %t
 ; RUN: FileCheck %s --input-file=%t
 ; CHECK: basic block pointers are invalid
 define i32 @main() {
          %foo  = call i8* %llvm.stacksave()
          %foop = bitcast i8* %foo to label*
          %nret = load label, label* %foop
          br label %nret
 }