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[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

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Similar to gep (r230786) and load (r230794) changes.

Similar migration script can be used to update test cases, which
successfully migrated all of LLVM and Polly, but about 4 test cases
needed manually changes in Clang.

(this script will read the contents of stdin and massage it into stdout
- wrap it in the 'apply.sh' script shown in previous commits + xargs to
apply it over a large set of test cases)

import fileinput
import sys
import re

rep = re.compile(r"(getelementptr(?:\s+inbounds)?\s*\()((<\d*\s+x\s+)?([^@]*?)(|\s*addrspace\(\d+\))\s*\*(?(3)>)\s*)(?=$|%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|zeroinitializer|<|\[\[[a-zA-Z]|\{\{)", re.MULTILINE | re.DOTALL)

def conv(match):
  line = match.group(1)
  line += match.group(4)
  line += ", "
  line += match.group(2)
  return line

line = sys.stdin.read()
off = 0
for match in re.finditer(rep, line):
  sys.stdout.write(line[off:match.start()])
  sys.stdout.write(conv(match))
  off = match.end()
sys.stdout.write(line[off:])

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232184 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2015-03-13 18:20:45 +00:00
parent 300c79d840
commit 5a70dd1d82
717 changed files with 2749 additions and 2725 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
test/Assembler/getelementptr.ll
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@@ -3,21 +3,21 @@
; Verify that over-indexed getelementptrs are folded.
@A = external global [2 x [3 x [5 x [7 x i32]]]]
@B = global i32* getelementptr ([2 x [3 x [5 x [7 x i32]]]]* @A, i64 0, i64 0, i64 2, i64 1, i64 7523)
; CHECK: @B = global i32* getelementptr ([2 x [3 x [5 x [7 x i32]]]]* @A, i64 36, i64 0, i64 1, i64 0, i64 5)
@C = global i32* getelementptr ([2 x [3 x [5 x [7 x i32]]]]* @A, i64 3, i64 2, i64 0, i64 0, i64 7523)
; CHECK: @C = global i32* getelementptr ([2 x [3 x [5 x [7 x i32]]]]* @A, i64 39, i64 1, i64 1, i64 4, i64 5)
@B = global i32* getelementptr ([2 x [3 x [5 x [7 x i32]]]], [2 x [3 x [5 x [7 x i32]]]]* @A, i64 0, i64 0, i64 2, i64 1, i64 7523)
; CHECK: @B = global i32* getelementptr ([2 x [3 x [5 x [7 x i32]]]], [2 x [3 x [5 x [7 x i32]]]]* @A, i64 36, i64 0, i64 1, i64 0, i64 5)
@C = global i32* getelementptr ([2 x [3 x [5 x [7 x i32]]]], [2 x [3 x [5 x [7 x i32]]]]* @A, i64 3, i64 2, i64 0, i64 0, i64 7523)
; CHECK: @C = global i32* getelementptr ([2 x [3 x [5 x [7 x i32]]]], [2 x [3 x [5 x [7 x i32]]]]* @A, i64 39, i64 1, i64 1, i64 4, i64 5)
; Verify that constant expression GEPs work with i84 indices.
@D = external global [1 x i32]
@E = global i32* getelementptr inbounds ([1 x i32]* @D, i84 0, i64 1)
; CHECK: @E = global i32* getelementptr inbounds ([1 x i32]* @D, i84 1, i64 0)
@E = global i32* getelementptr inbounds ([1 x i32], [1 x i32]* @D, i84 0, i64 1)
; CHECK: @E = global i32* getelementptr inbounds ([1 x i32], [1 x i32]* @D, i84 1, i64 0)
; Verify that i16 indices work.
@x = external global {i32, i32}
@y = global i32* getelementptr ({ i32, i32 }* @x, i16 42, i32 0)
; CHECK: @y = global i32* getelementptr ({ i32, i32 }* @x, i16 42, i32 0)
@y = global i32* getelementptr ({ i32, i32 }, { i32, i32 }* @x, i16 42, i32 0)
; CHECK: @y = global i32* getelementptr ({ i32, i32 }, { i32, i32 }* @x, i16 42, i32 0)
; See if i92 indices work too.
define i32 *@test({i32, i32}* %t, i92 %n) {
@@ -29,7 +29,7 @@ define i32 *@test({i32, i32}* %t, i92 %n) {
; Verify that constant expression vector GEPs work.
@z = global <2 x i32*> getelementptr (<2 x [3 x {i32, i32}]*> zeroinitializer, <2 x i32> <i32 1, i32 2>, <2 x i32> <i32 2, i32 3>, <2 x i32> <i32 1, i32 1>)
@z = global <2 x i32*> getelementptr ([3 x {i32, i32}], <2 x [3 x {i32, i32}]*> zeroinitializer, <2 x i32> <i32 1, i32 2>, <2 x i32> <i32 2, i32 3>, <2 x i32> <i32 1, i32 1>)
; Verify that struct GEP works with a vector of pointers.
define <2 x i32*> @test7(<2 x {i32, i32}*> %a) {