mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2025-02-01 05:01:59 +01:00
3560edede3
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. llvm-svn: 269096
17 lines
491 B
LLVM
17 lines
491 B
LLVM
; RUN: llc < %s -march=x86 -mattr=+sse2
|
|
; PR2566
|
|
|
|
@0 = external global i16 ; <i16*>:0 [#uses=1]
|
|
@1 = external global <4 x i16> ; <<4 x i16>*>:1 [#uses=1]
|
|
|
|
declare void @abort()
|
|
|
|
define void @t() nounwind {
|
|
load i16, i16* @0 ; <i16>:1 [#uses=1]
|
|
zext i16 %1 to i64 ; <i64>:2 [#uses=1]
|
|
bitcast i64 %2 to <4 x i16> ; <<4 x i16>>:3 [#uses=1]
|
|
shufflevector <4 x i16> %3, <4 x i16> undef, <4 x i32> zeroinitializer ; <<4 x i16>>:4 [#uses=1]
|
|
store <4 x i16> %4, <4 x i16>* @1
|
|
ret void
|
|
}
|