llvm/test/Transforms/MergeFunc/crash.ll
David Blaikie 5a70dd1d82 [opaque pointer type] Add textual IR support for explicit type parameter to gep operator
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
2015-03-13 18:20:45 +00:00

47 lines
1.4 KiB
LLVM

; RUN: opt -mergefunc -disable-output < %s
; PR15185
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S128"
target triple = "i386-pc-linux-gnu"
%.qux.2496 = type { i32, %.qux.2497 }
%.qux.2497 = type { i8, i32 }
%.qux.2585 = type { i32, i32, i8* }
@g2 = external unnamed_addr constant [9 x i8], align 1
@g3 = internal unnamed_addr constant [1 x i8*] [i8* bitcast (i8* (%.qux.2585*)* @func35 to i8*)]
define internal i32 @func1(i32* %ptr, { i32, i32 }* nocapture %method) align 2 {
br label %1
; <label>:1
br label %2
; <label>:2
ret i32 undef
}
define internal i32 @func10(%.qux.2496* nocapture %this) align 2 {
%1 = getelementptr inbounds %.qux.2496, %.qux.2496* %this, i32 0, i32 1, i32 1
%2 = load i32, i32* %1, align 4
ret i32 %2
}
define internal i8* @func29(i32* nocapture %this) align 2 {
ret i8* getelementptr inbounds ([9 x i8], [9 x i8]* @g2, i32 0, i32 0)
}
define internal i32* @func33(%.qux.2585* nocapture %this) align 2 {
ret i32* undef
}
define internal i32* @func34(%.qux.2585* nocapture %this) align 2 {
%1 = getelementptr inbounds %.qux.2585, %.qux.2585* %this, i32 0
ret i32* undef
}
define internal i8* @func35(%.qux.2585* nocapture %this) align 2 {
%1 = getelementptr inbounds %.qux.2585, %.qux.2585* %this, i32 0, i32 2
%2 = load i8*, i8** %1, align 4
ret i8* %2
}