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5a70dd1d82
Similar to gep (r230786) and load (r230794) changes.
Similar migration script can be used to update test cases, which
successfully migrated all of LLVM and Polly, but about 4 test cases
needed manually changes in Clang.
(this script will read the contents of stdin and massage it into stdout
- wrap it in the 'apply.sh' script shown in previous commits + xargs to
apply it over a large set of test cases)
import fileinput
import sys
import re
rep = re.compile(r"(getelementptr(?:\s+inbounds)?\s*\()((<\d*\s+x\s+)?([^@]*?)(|\s*addrspace\(\d+\))\s*\*(?(3)>)\s*)(?=$|%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|zeroinitializer|<|\[\[[a-zA-Z]|\{\{)", re.MULTILINE | re.DOTALL)
def conv(match):
line = match.group(1)
line += match.group(4)
line += ", "
line += match.group(2)
return line
line = sys.stdin.read()
off = 0
for match in re.finditer(rep, line):
sys.stdout.write(line[off:match.start()])
sys.stdout.write(conv(match))
off = match.end()
sys.stdout.write(line[off:])
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232184 91177308-0d34-0410-b5e6-96231b3b80d8
23 lines
675 B
LLVM
23 lines
675 B
LLVM
; RUN: not llvm-as < %s >& /dev/null
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%list = type { i32, %list* }
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; This usage is invalid now; instead, objects must be bitcast to i8* for input
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; to the gc intrinsics.
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declare void @llvm.gcwrite(%list*, %list*, %list**)
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define %list* @cons(i32 %hd, %list* %tl) gc "example" {
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%tmp = call i8* @gcalloc(i32 bitcast(%list* getelementptr(%list, %list* null, i32 1) to i32))
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%cell = bitcast i8* %tmp to %list*
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%hd.ptr = getelementptr %list, %list* %cell, i32 0, i32 0
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store i32 %hd, i32* %hd.ptr
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%tl.ptr = getelementptr %list, %list* %cell, i32 0, i32 0
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call void @llvm.gcwrite(%list* %tl, %list* %cell, %list** %tl.ptr)
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ret %cell.2
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}
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declare i8* @gcalloc(i32)
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