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https://github.com/c64scene-ar/llvm-6502.git
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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
592 B
LLVM
24 lines
592 B
LLVM
; RUN: opt < %s -sccp -S | grep "ret i101 12"
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@Y = constant [6 x i101] [ i101 12, i101 123456789000000, i101 -12,i101
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-123456789000000, i101 0,i101 9123456789000000]
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define i101 @array()
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{
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Head:
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%A = getelementptr [6 x i101], [6 x i101]* @Y, i32 0, i32 1
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%B = load i101, i101* %A
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%C = icmp sge i101 %B, 1
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br i1 %C, label %True, label %False
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True:
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%D = and i101 %B, 1
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%E = trunc i101 %D to i32
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%F = getelementptr [6 x i101], [6 x i101]* @Y, i32 0, i32 %E
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%G = load i101, i101* %F
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br label %False
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False:
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%H = phi i101 [%G, %True], [-1, %Head]
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ret i101 %H
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}
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