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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
25 lines
944 B
LLVM
25 lines
944 B
LLVM
;PR14492 - Tablegen incorrectly converts ARM tLDMIA_UPD pseudo to tLDMIA
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;RUN: llc -mtriple=thumbv7 < %s | FileCheck -check-prefix=EXPECTED %s
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;RUN: llc -mtriple=thumbv7 < %s | FileCheck %s
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;EXPECTED-LABEL: foo:
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;CHECK-LABEL: foo:
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define i32 @foo(i32* %a) nounwind optsize {
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entry:
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%0 = load i32, i32* %a, align 4
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%arrayidx1 = getelementptr inbounds i32, i32* %a, i32 1
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%1 = load i32, i32* %arrayidx1, align 4
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%arrayidx2 = getelementptr inbounds i32, i32* %a, i32 2
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%2 = load i32, i32* %arrayidx2, align 4
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%add.ptr = getelementptr inbounds i32, i32* %a, i32 3
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;Make sure we do not have a duplicated register in the front of the reg list
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;EXPECTED: ldm [[BASE:r[0-9]+]]!, {[[REG:r[0-9]+]], {{r[0-9]+}},
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;CHECK-NOT: ldm [[BASE:r[0-9]+]]!, {[[REG:r[0-9]+]], [[REG]],
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tail call void @bar(i32* %add.ptr) nounwind optsize
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%add = add nsw i32 %1, %0
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%add3 = add nsw i32 %add, %2
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ret i32 %add3
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}
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declare void @bar(i32*) optsize
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