llvm/test/Assembler/2003-08-21-ConstantExprCast-Fold.ll
Rafael Espindola 11ab0c3a5d Make "@name =" mandatory for globals in .ll files.
An oddity of the .ll syntax is that the "@var = " in

@var = global i32 42

is optional. Writing just

global i32 42

is equivalent to

@0 = global i32 42

This means that there is a pretty big First set at the top level. The
current implementation maintains it manually. I was trying to refactor
it, but then started wondering why keep it a all. I personally find the
above syntax confusing. It looks like something is missing.

This patch removes the feature and simplifies the parser.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@269096 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-10 18:22:45 +00:00

6 lines
235 B
LLVM

; RUN: llvm-as < %s | llvm-dis | not grep getelementptr
; RUN: verify-uselistorder %s
@A = external global { float } ; <{ float }*> [#uses=2]
@0 = global i32* bitcast ({ float }* @A to i32*) ; <i32**>:0 [#uses=0]