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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -o - %s -fixup-allow-gcptr-in-csr=false -run-pass fixup-statepoint-caller-saved | FileCheck %s
--- |
; ModuleID = 'test/CodeGen/X86/statepoint-fixup-invoke.mir'
source_filename = "test/CodeGen/X86/statepoint-fixup-invoke.mir"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"
declare void @some_call(i64 addrspace(1)*)
declare i32 @personality_function()
define i64 addrspace(1)* @test_basic(i64 addrspace(1)* %obj, i64 addrspace(1)* %obj1) gc "statepoint-example" personality i32 ()* @personality_function {
entry:
%0 = invoke token (i64, i32, void (i64 addrspace(1)*)*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidp1i64f(i64 0, i32 0, void (i64 addrspace(1)*)* @some_call, i32 1, i32 0, i64 addrspace(1)* %obj, i32 0, i32 0) [ "gc-live"(i64 addrspace(1)* %obj, i64 addrspace(1)* %obj1), "deopt"(i32 0, i32 -1, i32 0, i32 0, i32 0) ]
to label %invoke_safepoint_normal_dest unwind label %exceptional_return
invoke_safepoint_normal_dest: ; preds = %entry
%obj.relocated = call coldcc i64 addrspace(1)* @llvm.experimental.gc.relocate.p1i64(token %0, i32 0, i32 0) ; (%obj, %obj)
%obj1.relocated = call coldcc i64 addrspace(1)* @llvm.experimental.gc.relocate.p1i64(token %0, i32 1, i32 1) ; (%obj1, %obj1)
br label %normal_return
normal_return: ; preds = %invoke_safepoint_normal_dest
ret i64 addrspace(1)* %obj.relocated
exceptional_return: ; preds = %entry
%landing_pad = landingpad token
cleanup
%obj.relocated1 = call coldcc i64 addrspace(1)* @llvm.experimental.gc.relocate.p1i64(token %landing_pad, i32 0, i32 0) ; (%obj, %obj)
%obj1.relocated1 = call coldcc i64 addrspace(1)* @llvm.experimental.gc.relocate.p1i64(token %landing_pad, i32 1, i32 1) ; (%obj1, %obj1)
ret i64 addrspace(1)* %obj1.relocated1
}
declare token @llvm.experimental.gc.statepoint.p0f_isVoidp1i64f(i64 immarg, i32 immarg, void (i64 addrspace(1)*)*, i32 immarg, i32 immarg, ...)
; Function Attrs: nounwind readonly
declare i64 addrspace(1)* @llvm.experimental.gc.relocate.p1i64(token, i32 immarg, i32 immarg) #0
; Function Attrs: nounwind
declare void @llvm.stackprotector(i8*, i8**) #1
attributes #0 = { nounwind readonly }
attributes #1 = { nounwind }
...
---
name: test_basic
alignment: 16
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
hasWinCFI: false
registers: []
liveins:
- { reg: '$rdi', virtual-reg: '' }
- { reg: '$rsi', virtual-reg: '' }
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 0
offsetAdjustment: 0
maxAlignment: 1
adjustsStack: false
hasCalls: true
stackProtector: ''
maxCallFrameSize: 4294967295
cvBytesOfCalleeSavedRegisters: 0
hasOpaqueSPAdjustment: false
hasVAStart: false
hasMustTailInVarArgFunc: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
fixedStack: []
stack: []
callSites: []
constants: []
machineFunctionInfo: {}
body: |
; CHECK-LABEL: name: test_basic
; CHECK: bb.0.entry:
; CHECK: successors: %bb.1(0x7ffff800), %bb.3(0x00000800)
; CHECK: liveins: $rdi, $rsi
; CHECK-DAG: MOV64mr %stack.0, 1, $noreg, 0, $noreg, $rsi :: (store (s64) into %stack.0)
; CHECK-DAG: MOV64mr %stack.1, 1, $noreg, 0, $noreg, $rdi :: (store (s64) into %stack.1)
; CHECK: EH_LABEL <mcsymbol .Ltmp0>
; CHECK: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp
; CHECK: STATEPOINT 0, 0, 1, @some_call, $rdi, 2, 0, 2, 0, 2, 5, 2, 0, 2, -1, 2, 0, 2, 0, 2, 0, 2, 2, 1, 8, %stack.0, 0, 1, 8, %stack.1, 0, 2, 0, 2, 2, 0, 0, 1, 1, csr_64, implicit-def $rsp, implicit-def $ssp :: (load store (s64) on %stack.0), (load store (s64) on %stack.1)
; CHECK-DAG: $r14 = MOV64rm %stack.0, 1, $noreg, 0, $noreg :: (load (s64) from %stack.0)
; CHECK-DAG: $rbx = MOV64rm %stack.1, 1, $noreg, 0, $noreg :: (load (s64) from %stack.1)
; CHECK: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp
; CHECK: EH_LABEL <mcsymbol .Ltmp1>
; CHECK: JMP_1 %bb.1
; CHECK: bb.1.invoke_safepoint_normal_dest:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: liveins: $rbx
; CHECK: bb.2.normal_return:
; CHECK: liveins: $rbx
; CHECK: $rax = COPY killed renamable $rbx
; CHECK: RET 0, $rax
; CHECK: bb.3.exceptional_return (landing-pad):
; CHECK: liveins: $rax, $rdx, $r14
; CHECK: EH_LABEL <mcsymbol .Ltmp2>
; CHECK-DAG: $r14 = MOV64rm %stack.0, 1, $noreg, 0, $noreg :: (load (s64) from %stack.0)
; CHECK-DAG: $rbx = MOV64rm %stack.1, 1, $noreg, 0, $noreg :: (load (s64) from %stack.1)
; CHECK: $rax = COPY killed renamable $r14
; CHECK: RET 0, $rax
bb.0.entry:
successors: %bb.1(0x7ffff800), %bb.3(0x00000800)
liveins: $rdi, $rsi
renamable $r14 = COPY $rsi
renamable $rbx = COPY $rdi
EH_LABEL <mcsymbol .Ltmp0>
ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp
renamable $r14, renamable $rbx = STATEPOINT 0, 0, 1, @some_call, $rdi, 2, 0, 2, 0, 2, 5, 2, 0, 2, -1, 2, 0, 2, 0, 2, 0, 2, 2, killed renamable $r14(tied-def 0), killed renamable $rbx(tied-def 1), 2, 0, 2, 2, 0, 0, 1, 1, csr_64, implicit-def $rsp, implicit-def $ssp
ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp
EH_LABEL <mcsymbol .Ltmp1>
JMP_1 %bb.1
bb.1.invoke_safepoint_normal_dest:
successors: %bb.2(0x80000000)
liveins: $rbx
bb.2.normal_return:
liveins: $rbx
$rax = COPY killed renamable $rbx
RET 0, $rax
bb.3.exceptional_return (landing-pad):
liveins: $rax, $rdx, $r14
EH_LABEL <mcsymbol .Ltmp2>
$rax = COPY killed renamable $r14
RET 0, $rax
...
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