mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-09-01 19:29:22 +00:00
Add more folding patterns to constant expressions of vector selects and vector bitcasts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125393 91177308-0d34-0410-b5e6-96231b3b80d8
14 lines
774 B
LLVM
14 lines
774 B
LLVM
; RUN: opt < %s -instcombine -S | not grep select
|
|
|
|
define void @foo(<4 x i32> *%A, <4 x i32> *%B, <4 x i32> *%C, <4 x i32> *%D) {
|
|
%r = select <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i32> <i32 1, i32 2, i32 3, i32 4>, <4 x i32> zeroinitializer
|
|
%g = select <4 x i1> <i1 false, i1 false, i1 false, i1 false>, <4 x i32> zeroinitializer, <4 x i32> <i32 3, i32 6, i32 9, i32 1>
|
|
%b = select <4 x i1> <i1 false, i1 true, i1 false, i1 true>, <4 x i32> zeroinitializer, <4 x i32> <i32 7, i32 1, i32 4, i32 9>
|
|
%a = select <4 x i1> zeroinitializer, <4 x i32> zeroinitializer, <4 x i32> <i32 3, i32 2, i32 8, i32 5>
|
|
store <4 x i32> %r, <4 x i32>* %A
|
|
store <4 x i32> %g, <4 x i32>* %B
|
|
store <4 x i32> %b, <4 x i32>* %C
|
|
store <4 x i32> %a, <4 x i32>* %D
|
|
ret void
|
|
}
|