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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
16 lines
513 B
LLVM
16 lines
513 B
LLVM
; RUN: llc < %s -mtriple=arm64-apple-ios | FileCheck %s
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@array = external global [0 x i32]
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define i64 @foo(i32 %i) {
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; CHECK: foo
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; CHECK: adrp x[[REG:[0-9]+]], _array@GOTPAGE
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; CHECK: ldr x[[REG1:[0-9]+]], [x[[REG]], _array@GOTPAGEOFF]
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; CHECK: ldrsw x0, [x[[REG1]], w0, sxtw #2]
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; CHECK: ret
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%idxprom = sext i32 %i to i64
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%arrayidx = getelementptr inbounds [0 x i32], [0 x i32]* @array, i64 0, i64 %idxprom
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%tmp1 = load i32, i32* %arrayidx, align 4
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%conv = sext i32 %tmp1 to i64
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ret i64 %conv
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}
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