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ab043ff680
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
llvm-svn: 230794
20 lines
445 B
LLVM
20 lines
445 B
LLVM
; RUN: opt < %s -argpromotion -S | \
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; RUN: not grep "load i32* null"
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define internal i32 @callee(i1 %C, i32* %P) {
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br i1 %C, label %T, label %F
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T: ; preds = %0
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ret i32 17
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F: ; preds = %0
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%X = load i32, i32* %P ; <i32> [#uses=1]
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ret i32 %X
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}
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define i32 @foo() {
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%X = call i32 @callee( i1 true, i32* null ) ; <i32> [#uses=1]
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ret i32 %X
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}
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