RPCS3/llvm
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm.git synced 2024-12-26 14:15:53 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

R600: Expand i64 SELECT_CC

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208430 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tom Stellard 2014-05-09 16:42:19 +00:00
parent 87b983680c
commit 561bb44525
2 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/Target/R600/AMDGPUISelLowering.cpp
View File

@ -202,6 +202,8 @@ AMDGPUTargetLowering::AMDGPUTargetLowering(TargetMachine &TM) :
setOperationAction(ISD::BR_CC, MVT::i1, Expand);
setOperationAction(ISD::SELECT_CC, MVT::i64, Expand);
setOperationAction(ISD::FNEG, MVT::v2f32, Expand);
setOperationAction(ISD::FNEG, MVT::v4f32, Expand);

19
test/CodeGen/R600/selectcc.ll Normal file
View File

@ -0,0 +1,19 @@
; RUN: llc -verify-machineinstrs -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
; RUN: llc -verify-machineinstrs -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; FUNC-LABEL: @selectcc_i64
; EG: XOR_INT
; EG: XOR_INT
; EG: OR_INT
; EG: CNDE_INT
; EG: CNDE_INT
; SI: V_CMP_EQ_I64
; SI: V_CNDMASK
; SI: V_CNDMASK
define void @selectcc_i64(i64 addrspace(1) * %out, i64 %lhs, i64 %rhs, i64 %true, i64 %false) {
entry:
%0 = icmp eq i64 %lhs, %rhs
%1 = select i1 %0, i64 %true, i64 %false
store i64 %1, i64 addrspace(1)* %out
ret void
}