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|
# RUN: llc %s --run-pass=nvptx-proxyreg-erasure -mtriple=nvptx64 -o - | FileCheck %s
--- |
; ModuleID = 'third-party/llvm-project/llvm/test/CodeGen/NVPTX/proxy-reg-erasure-mir.ll'
source_filename = "third-party/llvm-project/llvm/test/CodeGen/NVPTX/proxy-reg-erasure-mir.ll"
target datalayout = "e-i64:64-i128:128-v16:16-v32:32-n16:32:64"
declare <4 x i32> @callee_vec_i32()
define <4 x i32> @check_vec_i32() {
%ret = call <4 x i32> @callee_vec_i32()
ret <4 x i32> %ret
}
...
---
name: check_vec_i32
alignment: 1
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
hasWinCFI: false
callsEHReturn: false
callsUnwindInit: false
hasEHCatchret: false
hasEHScopes: false
hasEHFunclets: false
isOutlined: false
debugInstrRef: false
failsVerification: false
tracksDebugUserValues: false
registers:
- { id: 0, class: int32regs, preferred-register: '' }
- { id: 1, class: int32regs, preferred-register: '' }
- { id: 2, class: int32regs, preferred-register: '' }
- { id: 3, class: int32regs, preferred-register: '' }
- { id: 4, class: int32regs, preferred-register: '' }
- { id: 5, class: int32regs, preferred-register: '' }
- { id: 6, class: int32regs, preferred-register: '' }
- { id: 7, class: int32regs, preferred-register: '' }
- { id: 8, class: int32regs, preferred-register: '' }
- { id: 9, class: int32regs, preferred-register: '' }
- { id: 10, class: int32regs, preferred-register: '' }
- { id: 11, class: int32regs, preferred-register: '' }
liveins: []
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 0
offsetAdjustment: 0
maxAlignment: 1
adjustsStack: false
hasCalls: true
stackProtector: ''
functionContext: ''
maxCallFrameSize: 4294967295
cvBytesOfCalleeSavedRegisters: 0
hasOpaqueSPAdjustment: false
hasVAStart: false
hasMustTailInVarArgFunc: false
hasTailCall: false
isCalleeSavedInfoValid: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
fixedStack: []
stack: []
entry_values: []
callSites: []
debugValueSubstitutions: []
constants: []
machineFunctionInfo: {}
body: |
bb.0:
%0:int32regs, %1:int32regs, %2:int32regs, %3:int32regs = LoadParamMemV4I32 0
; CHECK-NOT: ProxyReg
%4:int32regs = ProxyRegI32 killed %0
%5:int32regs = ProxyRegI32 killed %1
%6:int32regs = ProxyRegI32 killed %2
%7:int32regs = ProxyRegI32 killed %3
; CHECK: StoreRetvalV4I32 killed %0, killed %1, killed %2, killed %3
StoreRetvalV4I32 killed %4, killed %5, killed %6, killed %7, 0
%8:int32regs = LoadParamMemI32 0
; CHECK-NOT: ProxyReg
%9:int32regs = ProxyRegI32 killed %8
%10:int32regs = ProxyRegI32 killed %9
%11:int32regs = ProxyRegI32 killed %10
; CHECK: StoreRetvalI32 killed %8
StoreRetvalI32 killed %11, 0
Return
...
|
