mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 19:52:54 +01:00
9c8d5cc197
If we need to split the operand of a VSELECT, it must be the mask operand. We split the entire VSELECT operand with EXTRACT_SUBVECTOR. llvm-svn: 168883
17 lines
647 B
LLVM
17 lines
647 B
LLVM
; RUN: llc < %s -march=nvptx -mcpu=sm_20
|
|
; RUN: llc < %s -march=nvptx64 -mcpu=sm_20
|
|
|
|
; This test makes sure that vector selects are scalarized by the type legalizer.
|
|
; If not, type legalization will fail.
|
|
|
|
define void @foo(<2 x i32> addrspace(1)* %def_a, <2 x i32> addrspace(1)* %def_b, <2 x i32> addrspace(1)* %def_c) {
|
|
entry:
|
|
%tmp4 = load <2 x i32> addrspace(1)* %def_a
|
|
%tmp6 = load <2 x i32> addrspace(1)* %def_c
|
|
%tmp8 = load <2 x i32> addrspace(1)* %def_b
|
|
%0 = icmp sge <2 x i32> %tmp4, zeroinitializer
|
|
%cond = select <2 x i1> %0, <2 x i32> %tmp6, <2 x i32> %tmp8
|
|
store <2 x i32> %cond, <2 x i32> addrspace(1)* %def_c
|
|
ret void
|
|
}
|