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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
16 lines
367 B
LLVM
16 lines
367 B
LLVM
; RUN: llc < %s -march=msp430 | grep rra | count 1
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define i16 @lsr2u16(i16 %x.arg) nounwind {
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%retval = alloca i16
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%x = alloca i16
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store i16 %x.arg, i16* %x
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%1 = load i16, i16* %x
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%2 = lshr i16 %1, 2
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store i16 %2, i16* %retval
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br label %return
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return:
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%3 = load i16, i16* %retval
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ret i16 %3
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}
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