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[opaque pointer type] Add textual IR support for explicit type parameter for global aliases

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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
This commit is contained in:
David Blaikie
2015-09-11 03:22:04 +00:00
parent a6f58ad82d
commit 21f77df7b6
116 changed files with 493 additions and 474 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/Bitcode/highLevelStructure.3.2.ll
+10 -10
View File
@@ -19,16 +19,16 @@ module asm "some assembly"
; Aliases Test
; CHECK: @glob1 = global i32 1
@glob1 = global i32 1
; CHECK: @aliased1 = alias i32* @glob1
@aliased1 = alias i32* @glob1
; CHECK-NEXT: @aliased2 = internal alias i32* @glob1
@aliased2 = internal alias i32* @glob1
; CHECK-NEXT: @aliased3 = alias i32* @glob1
@aliased3 = external alias i32* @glob1
; CHECK-NEXT: @aliased4 = weak alias i32* @glob1
@aliased4 = weak alias i32* @glob1
; CHECK-NEXT: @aliased5 = weak_odr alias i32* @glob1
@aliased5 = weak_odr alias i32* @glob1
; CHECK: @aliased1 = alias i32, i32* @glob1
@aliased1 = alias i32, i32* @glob1
; CHECK-NEXT: @aliased2 = internal alias i32, i32* @glob1
@aliased2 = internal alias i32, i32* @glob1
; CHECK-NEXT: @aliased3 = alias i32, i32* @glob1
@aliased3 = external alias i32, i32* @glob1
; CHECK-NEXT: @aliased4 = weak alias i32, i32* @glob1
@aliased4 = weak alias i32, i32* @glob1
; CHECK-NEXT: @aliased5 = weak_odr alias i32, i32* @glob1
@aliased5 = weak_odr alias i32, i32* @glob1
;Parameter Attribute Test
; CHECK: declare void @ParamAttr1(i8 zeroext)