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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
23 lines
482 B
LLVM
23 lines
482 B
LLVM
; RUN: llc < %s -mtriple=i686-none-linux -verify-machineinstrs | FileCheck %s
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define i32* @test_atomic_ptr_load(i32** %a0) {
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; CHECK: test_atomic_ptr_load
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; CHECK: movl
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; CHECK: movl
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; CHECK: ret
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0:
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%0 = load atomic i32*, i32** %a0 seq_cst, align 4
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ret i32* %0
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}
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define void @test_atomic_ptr_store(i32* %a0, i32** %a1) {
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; CHECK: test_atomic_ptr_store
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; CHECK: movl
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; CHECK: movl
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; CHECK: xchgl
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; CHECK: ret
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0:
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store atomic i32* %a0, i32** %a1 seq_cst, align 4
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ret void
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}
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