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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
18 lines
367 B
LLVM
18 lines
367 B
LLVM
; RUN: llc < %s -march=x86 > %t
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; RUN: grep "movb.7(%...)" %t
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; RUN: not grep leal %t
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define i8 @test(i32 *%P) nounwind {
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%Q = getelementptr i32, i32* %P, i32 1
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%R = bitcast i32* %Q to i8*
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%S = load i8, i8* %R
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%T = icmp eq i8 %S, 0
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br i1 %T, label %TB, label %F
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TB:
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ret i8 4
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F:
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%U = getelementptr i8, i8* %R, i32 3
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%V = load i8, i8* %U
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ret i8 %V
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}
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