From 5f6abbdbfd62d311ecbcdc9103108e136c521e60 Mon Sep 17 00:00:00 2001
From: Filipe Cabecinhas <me@filcab.net>
Date: Fri, 30 Oct 2015 00:00:58 +0000
Subject: [PATCH] Revert "Don't assert if materializing before seeing any
 function bodies"

This reverts r251667 since it broke the bots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@251671 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Bitcode/Reader/BitcodeReader.cpp             |   4 +---
 test/Bitcode/Inputs/invalid-no-function-block.bc | Bin 548 -> 0 bytes
 test/Bitcode/invalid.test                        |   5 -----
 3 files changed, 1 insertion(+), 8 deletions(-)
 delete mode 100644 test/Bitcode/Inputs/invalid-no-function-block.bc

diff --git a/lib/Bitcode/Reader/BitcodeReader.cpp b/lib/Bitcode/Reader/BitcodeReader.cpp
index d2cbe9e85a4..e23f8176330 100644
--- a/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -3054,9 +3054,7 @@ std::error_code BitcodeReader::rememberAndSkipFunctionBodies() {
 
   if (Stream.AtEndOfStream()) return error("Could not find function in stream");
 
-  if (!SeenFirstFunctionBody)
-    return error("Trying to materialize functions before seeing function blocks");
-
+  assert(SeenFirstFunctionBody);
   // An old bitcode file with the symbol table at the end would have
   // finished the parse greedily.
   assert(SeenValueSymbolTable);
diff --git a/test/Bitcode/Inputs/invalid-no-function-block.bc b/test/Bitcode/Inputs/invalid-no-function-block.bc
deleted file mode 100644
index 52b65588e4a72ef92a824a67dc8d4d5c1f07e1ec..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 548
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zaJHNQCU+dRnBr{F!E8O{us+bzKTXzGn5{P)<~g3(UJ%h<RM1?K!CsNjULw(6vY=h^
zTrmGT2L4Y0d`~9uJ$B%KsKECI=nDl6**gd24mrwQQk1#VD0k<9%#(+*uNdXhBmylq
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diff --git a/test/Bitcode/invalid.test b/test/Bitcode/invalid.test
index 24ccd8bccd5..69104046df2 100644
--- a/test/Bitcode/invalid.test
+++ b/test/Bitcode/invalid.test
@@ -207,8 +207,3 @@ RUN: not llvm-dis -disable-output %p/Inputs/invalid-alias-type-mismatch.bc 2>&1
 RUN:   FileCheck --check-prefix=ALIAS-TYPE-MISMATCH %s
 
 ALIAS-TYPE-MISMATCH: Alias and aliasee types don't match
-
-RUN: not llvm-dis -disable-output %p/Inputs/invalid-no-function-block.bc 2>&1 | \
-RUN:   FileCheck --check-prefix=NO-FUNCTION-BLOCK %s
-
-NO-FUNCTION-BLOCK: Trying to materialize functions before seeing function blocks
-- 
2.34.1