llvm/test/Transforms/Internalize/comdat.ll
David Blaikie 21f77df7b6 [opaque pointer type] Add textual IR support for explicit type parameter for global aliases
update.py:
import fileinput
import sys
import re

alias_match_prefix = r"(.*(?:=|:|^)\s*(?:external |)(?:(?:private|internal|linkonce|linkonce_odr|weak|weak_odr|common|appending|extern_weak|available_externally) )?(?:default |hidden |protected )?(?:dllimport |dllexport )?(?:unnamed_addr |)(?:thread_local(?:\([a-z]*\))? )?alias"
plain = re.compile(alias_match_prefix + r" (.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|addrspacecast|\[\[[a-zA-Z]|\{\{).*$)")
cast  = re.compile(alias_match_prefix + r") ((?:bitcast|inttoptr|addrspacecast)\s*\(.* to (.*?)(| addrspace\(\d+\) *)\*\)\s*(?:;.*)?$)")
gep   = re.compile(alias_match_prefix + r") ((?:getelementptr)\s*(?:inbounds)?\s*\((?P<type>.*), (?P=type)(?:\s*addrspace\(\d+\)\s*)?\* .*\)\s*(?:;.*)?$)")

def conv(line):
  m = re.match(cast, line)
  if m:
    return m.group(1) + " " + m.group(3) + ", " + m.group(2)
  m = re.match(gep, line)
  if m:
    return m.group(1) + " " + m.group(3) + ", " + m.group(2)
  m = re.match(plain, line)
  if m:
    return m.group(1) + ", " + m.group(2) + m.group(3) + "*" + m.group(4) + "\n"
  return line

for line in sys.stdin:
  sys.stdout.write(conv(line))

apply.sh:
for name in "$@"
do
  python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
  rm -f "$name.tmp"
done

The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247378 91177308-0d34-0410-b5e6-96231b3b80d8
2015-09-11 03:22:04 +00:00

53 lines
1.2 KiB
LLVM

; RUN: opt < %s -internalize -internalize-public-api-list c1 -internalize-public-api-list c2 -internalize-public-api-list c3 -internalize-public-api-list c4 -S | FileCheck %s
$c1 = comdat any
$c2 = comdat any
$c3 = comdat any
$c4 = comdat any
; CHECK: @c1_c = global i32 0, comdat($c1)
@c1_c = global i32 0, comdat($c1)
; CHECK: @c2_b = internal global i32 0{{$}}
@c2_b = global i32 0, comdat($c2)
; CHECK: @c3 = global i32 0, comdat{{$}}
@c3 = global i32 0, comdat
; CHECK: @c4_a = internal global i32 0, comdat($c4)
@c4_a = internal global i32 0, comdat($c4)
; CHECK: @c1_d = alias i32, i32* @c1_c
@c1_d = alias i32, i32* @c1_c
; CHECK: @c2_c = internal alias i32, i32* @c2_b
@c2_c = alias i32, i32* @c2_b
; CHECK: @c4 = alias i32, i32* @c4_a
@c4 = alias i32, i32* @c4_a
; CHECK: define void @c1() comdat {
define void @c1() comdat {
ret void
}
; CHECK: define void @c1_a() comdat($c1) {
define void @c1_a() comdat($c1) {
ret void
}
; CHECK: define internal void @c2() {
define internal void @c2() comdat {
ret void
}
; CHECK: define internal void @c2_a() {
define void @c2_a() comdat($c2) {
ret void
}
; CHECK: define void @c3_a() comdat($c3) {
define void @c3_a() comdat($c3) {
ret void
}