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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
29 lines
945 B
LLVM
29 lines
945 B
LLVM
; RUN: llc < %s -march=cpp -cppgen=program -o %t
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; RUN: grep "BranchInst::Create(label_if_then, label_if_end, int1_cmp, label_entry);" %t
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define i32 @some_func(i32 %a) nounwind {
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entry:
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%retval = alloca i32 ; <i32*> [#uses=2]
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%a.addr = alloca i32 ; <i32*> [#uses=8]
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store i32 %a, i32* %a.addr
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%tmp = load i32, i32* %a.addr ; <i32> [#uses=1]
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%inc = add i32 %tmp, 1 ; <i32> [#uses=1]
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store i32 %inc, i32* %a.addr
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%tmp1 = load i32, i32* %a.addr ; <i32> [#uses=1]
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%cmp = icmp slt i32 %tmp1, 3 ; <i1> [#uses=1]
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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store i32 7, i32* %a.addr
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br label %if.end
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if.end: ; preds = %if.then, %entry
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%tmp2 = load i32, i32* %a.addr ; <i32> [#uses=1]
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%inc3 = add i32 %tmp2, 1 ; <i32> [#uses=1]
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store i32 %inc3, i32* %a.addr
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%tmp4 = load i32, i32* %a.addr ; <i32> [#uses=1]
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store i32 %tmp4, i32* %retval
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%0 = load i32, i32* %retval ; <i32> [#uses=1]
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ret i32 %0
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}
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