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7c9c6ed761
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
24 lines
484 B
LLVM
24 lines
484 B
LLVM
; RUN: opt < %s -functionattrs -S | FileCheck %s
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; CHECK: define i32* @a(i32** nocapture readonly %p)
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define i32* @a(i32** %p) {
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%tmp = load i32*, i32** %p
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ret i32* %tmp
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}
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; CHECK: define i32* @b(i32* %q)
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define i32* @b(i32 *%q) {
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%mem = alloca i32*
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store i32* %q, i32** %mem
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%tmp = call i32* @a(i32** %mem)
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ret i32* %tmp
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}
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; CHECK: define i32* @c(i32* readnone %r)
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@g = global i32 0
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define i32* @c(i32 *%r) {
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%a = icmp eq i32* %r, null
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store i32 1, i32* @g
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ret i32* %r
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}
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