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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
567 B
LLVM
18 lines
567 B
LLVM
; RUN: llc -mtriple=aarch64-linux-gnu -verify-machineinstrs -o - %s | FileCheck %s
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declare void @bar(i8*, i8*, i32*)
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; SelectionDAG used to try to fold some fp128 operations using the ppc128 type,
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; which is not supported.
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define fp128 @test_folding() {
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; CHECK-LABEL: test_folding:
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%l = alloca i32
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store i32 42, i32* %l
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%val = load i32, i32* %l
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%fpval = sitofp i32 %val to fp128
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; If the value is loaded from a constant pool into an fp128, it's been folded
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; successfully.
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; CHECK: ldr {{q[0-9]+}}, [{{x[0-9]+}}, {{#?}}:lo12:.LCPI
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ret fp128 %fpval
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}
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