llvm-6502/test/CodeGen/BPF/struct_ret1.ll
David Blaikie 7c9c6ed761 [opaque pointer type] Add textual IR support for explicit type parameter to load instruction
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
2015-02-27 21:17:42 +00:00

18 lines
713 B
LLVM

; RUN: not llc -march=bpf < %s 2> %t1
; RUN: FileCheck %s < %t1
; CHECK: only integer returns
%struct.S = type { i32, i32, i32 }
@s = common global %struct.S zeroinitializer, align 4
; Function Attrs: nounwind readonly uwtable
define { i64, i32 } @bar(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e) #0 {
entry:
%retval.sroa.0.0.copyload = load i64, i64* bitcast (%struct.S* @s to i64*), align 4
%retval.sroa.2.0.copyload = load i32, i32* getelementptr inbounds (%struct.S* @s, i64 0, i32 2), align 4
%.fca.0.insert = insertvalue { i64, i32 } undef, i64 %retval.sroa.0.0.copyload, 0
%.fca.1.insert = insertvalue { i64, i32 } %.fca.0.insert, i32 %retval.sroa.2.0.copyload, 1
ret { i64, i32 } %.fca.1.insert
}