# RUN: llc -x mir -o - %s -run-pass=twoaddressinstruction,simple-register-coalescing,greedy -verify-regalloc 2>&1 | FileCheck %s
# The test checks no verification errors happen in the case of
# statepoint invoke instruction with tied-defs.
# CHECK: bb.0.bb:
# CHECK: successors: %bb.1(0x80000000), %bb.2(0x00000000)
# CHECK: liveins: $rdi, $esi, $rdx
# CHECK: %8:gr64 = COPY $rdx
# CHECK: %7:gr32 = COPY $esi
# CHECK: %6:gr64 = COPY $rdi
# CHECK: %13:gr64 = MOV64rm $noreg, 1, $noreg, 0, $noreg :: (load (s64) from `i8 addrspace(1)* addrspace(1)* null`, addrspace 1)
# CHECK: undef %33.sub_32bit:gr64_nosp = MOV32rm $noreg, 1, $noreg, 0, $noreg :: (load (s32) from `i32 addrspace(1)* null`, addrspace 1)
# CHECK: %35:gr32 = MOV32rm %8, 1, $noreg, 96, $noreg :: (load (s32) from %ir.tmp4, addrspace 1)
# CHECK: %43:gr32 = MOV32rm %8, 1, $noreg, 160, $noreg :: (load (s32) from %ir.tmp6, addrspace 1)
# CHECK: %38:gr64 = MOV64rm undef %15:gr64, 1, $noreg, 0, $noreg :: (load (s64) from `i8 addrspace(1)* addrspace(1)* undef`, addrspace 1)
# CHECK: %40:gr32 = MOV32rm %8, 1, $noreg, 352, $noreg :: (load (s32) from %ir.tmp10, addrspace 1)
# CHECK: %16:gr64 = MOV64rm %6, 1, $noreg, 96, $noreg :: (load (s64) from %ir.tmp13, addrspace 1)
# CHECK: %17:gr64 = MOV64rm %6, 1, $noreg, 104, $noreg :: (load (s64) from %ir.tmp16, addrspace 1)
# CHECK: %45:gr32 = LEA64_32r %33, 1, $noreg, -1, $noreg
# CHECK: MOV32mr %stack.1, 1, $noreg, 0, $noreg, %7 :: (store (s32) into %stack.1)
# CHECK: MOV32mr %stack.9, 1, $noreg, 0, $noreg, %45 :: (store (s32) into %stack.9)
# CHECK: MOV32mr %stack.0, 1, $noreg, 0, $noreg, %45 :: (store (s32) into %stack.0)
# CHECK: MOV32mr %stack.2, 1, $noreg, 0, $noreg, %33.sub_32bit :: (store (s32) into %stack.2)
# CHECK: MOV32mr %stack.6, 1, $noreg, 0, $noreg, %35 :: (store (s32) into %stack.6)
# CHECK: MOV32mr %stack.3, 1, $noreg, 0, $noreg, %35 :: (store (s32) into %stack.3)
# CHECK: MOV32mr %stack.8, 1, $noreg, 0, $noreg, %43 :: (store (s32) into %stack.8)
# CHECK: MOV32mr %stack.4, 1, $noreg, 0, $noreg, %43 :: (store (s32) into %stack.4)
# CHECK: MOV32mr %stack.7, 1, $noreg, 0, $noreg, %40 :: (store (s32) into %stack.7)
# CHECK: MOV32mr %stack.5, 1, $noreg, 0, $noreg, %40 :: (store (s32) into %stack.5)
# 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: $edi = MOV32r0 implicit-def dead $eflags
# CHECK: dead $esi = MOV32r0 implicit-def dead $eflags, implicit-def $rsi
# CHECK: $ecx = COPY %7
# CHECK: $r8d = MOV32r0 implicit-def dead $eflags
# CHECK: %37:gr64 = COPY %38
# CHECK: %17:gr64, %16:gr64, %13:gr64, %37:gr64 = STATEPOINT 1, 16, 5, undef %23:gr64, $edi, $rsi, undef $edx, $ecx, $r8d, 2, 0, 2, 0, 2, 11, 1, 4, %stack.0, 0, %13, 1, 4, %stack.1, 0, 1, 4, %stack.2, 0, 1, 4, %stack.3, 0, 1, 4, %stack.4, 0, 1, 4, %stack.2, 0, %37, 1, 4, %stack.5, 0, %16, %17, 2, 4, %17(tied-def 0), %16(tied-def 1), %13(tied-def 2), %37(tied-def 3), 2, 0, 2, 4, 0, 0, 1, 1, 2, 2, 3, 3, csr_64, implicit-def $rsp, implicit-def $ssp, implicit-def dead $eax :: (volatile load store (s32) on %stack.0), (volatile load store (s32) on %stack.1), (volatile load store (s32) on %stack.2), (volatile load store (s32) on %stack.3), (volatile load store (s32) on %stack.4), (volatile load store (s32) on %stack.5)
# 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.bb21:
# CHECK: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp
# CHECK: $edi = MOV32ri 10
# CHECK: dead %13:gr64, dead %16:gr64, dead %17:gr64 = STATEPOINT 2882400000, 0, 1, target-flags(x86-plt) @quux, $edi, 2, 0, 2, 2, 2, 10, 1, 4, %stack.9, 0, %13, %7, %33.sub_32bit, 1, 4, %stack.6, 0, 1, 4, %stack.8, 0, %33.sub_32bit, 1, 4, %stack.7, 0, %16, %17, 2, 3, %13(tied-def 0), %16(tied-def 1), %17(tied-def 2), 2, 0, 2, 3, 0, 0, 1, 1, 2, 2, csr_64, implicit-def $rsp, implicit-def $ssp :: (load (s32) from %stack.6), (load (s32) from %stack.7), (load (s32) from %stack.8), (load (s32) from %stack.9)
# CHECK: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp
# CHECK: RET 0
# CHECK: bb.2.bb26 (landing-pad):
# CHECK: liveins: $rax, $rdx
# CHECK: EH_LABEL <mcsymbol .Ltmp2>
# CHECK: MOV32mr %stack.1, 1, $noreg, 0, $noreg, %33.sub_32bit :: (store (s32) into %stack.1)
# CHECK: MOV32mr %stack.0, 1, $noreg, 0, $noreg, %7 :: (store (s32) into %stack.0)
# CHECK: %36:gr32 = MOV32rm %stack.6, 1, $noreg, 0, $noreg :: (load (s32) from %stack.6)
# CHECK: MOV32mr %stack.2, 1, $noreg, 0, $noreg, %36 :: (store (s32) into %stack.2)
# CHECK: MOV32mr %stack.3, 1, $noreg, 0, $noreg, %33.sub_32bit :: (store (s32) into %stack.3)
# CHECK: %41:gr32 = MOV32rm %stack.7, 1, $noreg, 0, $noreg :: (load (s32) from %stack.7)
# CHECK: MOV32mr %stack.4, 1, $noreg, 0, $noreg, %41 :: (store (s32) into %stack.4)
# CHECK: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp
# CHECK: $edi = MOV32ri -271
# CHECK: dead %37:gr64 = STATEPOINT 2882400000, 0, 1, target-flags(x86-plt) @quux, $edi, 2, 0, 2, 0, 2, 6, 1, 4, %stack.0, 0, 1, 4, %stack.1, 0, 1, 4, %stack.2, 0, 1, 4, %stack.3, 0, %37, 1, 4, %stack.4, 0, 2, 1, %37(tied-def 0), 2, 0, 2, 1, 0, 0, csr_64, implicit-def $rsp, implicit-def $ssp :: (volatile load store (s32) on %stack.0), (volatile load store (s32) on %stack.1), (volatile load store (s32) on %stack.2), (volatile load store (s32) on %stack.3), (volatile load store (s32) on %stack.4)
# CHECK: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp
--- |
; ModuleID = './statepoint-invoke-ra1.ll'
source_filename = "./statepoint-invoke-ra1.ll"
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-unknown-linux-gnu"
define void @wombat(i8 addrspace(1)* %arg, i32 %arg1, i32 addrspace(1)* %arg2) gc "statepoint-example" personality i32* ()* @widget {
bb:
%tmp = load i8 addrspace(1)*, i8 addrspace(1)* addrspace(1)* null, align 8
%tmp3 = load i32, i32 addrspace(1)* null, align 4
%tmp4 = getelementptr inbounds i32, i32 addrspace(1)* %arg2, i64 24
%tmp5 = load i32, i32 addrspace(1)* %tmp4, align 4
%tmp6 = getelementptr inbounds i32, i32 addrspace(1)* %arg2, i64 40
%tmp7 = load i32, i32 addrspace(1)* %tmp6, align 4
%tmp8 = load i32, i32 addrspace(1)* null, align 4
%tmp9 = load i8 addrspace(1)*, i8 addrspace(1)* addrspace(1)* undef, align 8
%tmp10 = getelementptr inbounds i32, i32 addrspace(1)* %arg2, i64 88
%tmp11 = load i32, i32 addrspace(1)* %tmp10, align 4
%tmp12 = getelementptr inbounds i8, i8 addrspace(1)* %arg, i64 96
%tmp13 = bitcast i8 addrspace(1)* %tmp12 to i8 addrspace(1)* addrspace(1)*
%tmp14 = load i8 addrspace(1)*, i8 addrspace(1)* addrspace(1)* %tmp13, align 8
%tmp15 = getelementptr inbounds i8, i8 addrspace(1)* %arg, i64 104
%tmp16 = bitcast i8 addrspace(1)* %tmp15 to i8 addrspace(1)* addrspace(1)*
%tmp17 = load i8 addrspace(1)*, i8 addrspace(1)* addrspace(1)* %tmp16, align 8
%tmp18 = add i32 %tmp3, -1
%tmp19 = load atomic i64, i64 addrspace(1)* undef unordered, align 8
%tmp20 = invoke token (i64, i32, i32 (i32, i8 addrspace(1)*, i32, i32, i32)*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_i32i32p1i8i32i32i32f(i64 1, i32 16, i32 (i32, i8 addrspace(1)*, i32, i32, i32)* nonnull elementtype(i32 (i32, i8 addrspace(1)*, i32, i32, i32)) @wombat.1, i32 5, i32 0, i32 0, i8 addrspace(1)* null, i32 undef, i32 %arg1, i32 0, i32 0, i32 0) [ "deopt"(i32 %tmp18, i8 addrspace(1)* %tmp, i32 %arg1, i32 %tmp3, i32 %tmp5, i32 %tmp7, i32 %tmp8, i8 addrspace(1)* %tmp9, i32 %tmp11, i8 addrspace(1)* %tmp14, i8 addrspace(1)* %tmp17), "gc-live"(i8 addrspace(1)* %tmp, i8 addrspace(1)* %tmp9, i8 addrspace(1)* %tmp14, i8 addrspace(1)* %tmp17) ]
to label %bb21 unwind label %bb26
bb21: ; preds = %bb
%tmp22 = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %tmp20, i32 0, i32 0) ; (%tmp, %tmp)
%tmp23 = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %tmp20, i32 2, i32 2) ; (%tmp14, %tmp14)
%tmp24 = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %tmp20, i32 3, i32 3) ; (%tmp17, %tmp17)
%tmp25 = call token (i64, i32, void (i32)*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidi32f(i64 2882400000, i32 0, void (i32)* nonnull elementtype(void (i32)) @quux, i32 1, i32 2, i32 10, i32 0, i32 0) [ "deopt"(i32 %tmp18, i8 addrspace(1)* %tmp22, i32 %arg1, i32 %tmp3, i32 %tmp5, i32 %tmp7, i32 %tmp8, i32 %tmp11, i8 addrspace(1)* %tmp23, i8 addrspace(1)* %tmp24), "gc-live"() ]
ret void
bb26: ; preds = %bb
%tmp27 = landingpad token
cleanup
%tmp28 = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %tmp27, i32 1, i32 1) ; (%tmp9, %tmp9)
%tmp29 = call token (i64, i32, void (i32)*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidi32f(i64 2882400000, i32 0, void (i32)* nonnull elementtype(void (i32)) @quux, i32 1, i32 0, i32 -271, i32 0, i32 0) [ "deopt"(i32 %arg1, i32 %tmp3, i32 %tmp5, i32 %tmp8, i8 addrspace(1)* %tmp28, i32 %tmp11), "gc-live"() ]
unreachable
}
declare i32* @widget()
declare i32 @wombat.1(i32, i8 addrspace(1)*, i32, i32, i32)
declare void @quux(i32)
declare token @llvm.experimental.gc.statepoint.p0f_isVoidi32f(i64 immarg, i32 immarg, void (i32)*, i32 immarg, i32 immarg, ...)
; Function Attrs: nounwind readnone
declare i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token, i32 immarg, i32 immarg) #0
declare token @llvm.experimental.gc.statepoint.p0f_i32i32p1i8i32i32i32f(i64 immarg, i32 immarg, i32 (i32, i8 addrspace(1)*, i32, i32, i32)*, i32 immarg, i32 immarg, ...)
attributes #0 = { nounwind readnone }
...
---
name: wombat
alignment: 16
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
hasWinCFI: false
registers:
- { id: 0, class: gr32, preferred-register: '' }
- { id: 1, class: gr32, preferred-register: '' }
- { id: 2, class: gr32, preferred-register: '' }
- { id: 3, class: gr32, preferred-register: '' }
- { id: 4, class: gr32, preferred-register: '' }
- { id: 5, class: gr32, preferred-register: '' }
- { id: 6, class: gr64, preferred-register: '' }
- { id: 7, class: gr32, preferred-register: '' }
- { id: 8, class: gr64, preferred-register: '' }
- { id: 9, class: gr64, preferred-register: '' }
- { id: 10, class: gr64, preferred-register: '' }
- { id: 11, class: gr64, preferred-register: '' }
- { id: 12, class: gr64, preferred-register: '' }
- { id: 13, class: gr64, preferred-register: '' }
- { id: 14, class: gr64, preferred-register: '' }
- { id: 15, class: gr64, preferred-register: '' }
- { id: 16, class: gr64, preferred-register: '' }
- { id: 17, class: gr64, preferred-register: '' }
- { id: 18, class: gr64, preferred-register: '' }
- { id: 19, class: gr64, preferred-register: '' }
- { id: 20, class: gr32, preferred-register: '' }
- { id: 21, class: gr64, preferred-register: '' }
- { id: 22, class: gr32, preferred-register: '' }
- { id: 23, class: gr64, preferred-register: '' }
- { id: 24, class: gr32, preferred-register: '' }
- { id: 25, class: gr64, preferred-register: '' }
- { id: 26, class: gr64, preferred-register: '' }
- { id: 27, class: gr32, preferred-register: '' }
- { id: 28, class: gr64, preferred-register: '' }
- { id: 29, class: gr32, preferred-register: '' }
- { id: 30, class: gr64, preferred-register: '' }
- { id: 31, class: gr64, preferred-register: '' }
- { id: 32, class: gr64, preferred-register: '' }
liveins:
- { reg: '$rdi', virtual-reg: '%6' }
- { reg: '$esi', virtual-reg: '%7' }
- { reg: '$rdx', virtual-reg: '%8' }
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 0
offsetAdjustment: 0
maxAlignment: 4
adjustsStack: false
hasCalls: true
stackProtector: ''
maxCallFrameSize: 4294967295
cvBytesOfCalleeSavedRegisters: 0
hasOpaqueSPAdjustment: false
hasVAStart: false
hasMustTailInVarArgFunc: false
hasTailCall: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
fixedStack: []
stack:
- { id: 0, name: '', type: default, offset: 0, size: 4, alignment: 4,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
- { id: 1, name: '', type: default, offset: 0, size: 4, alignment: 4,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
- { id: 2, name: '', type: default, offset: 0, size: 4, alignment: 4,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
- { id: 3, name: '', type: default, offset: 0, size: 4, alignment: 4,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
- { id: 4, name: '', type: default, offset: 0, size: 4, alignment: 4,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
- { id: 5, name: '', type: default, offset: 0, size: 4, alignment: 4,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
callSites: []
debugValueSubstitutions: []
constants: []
machineFunctionInfo: {}
body: |
bb.0.bb:
successors: %bb.1(0x80000000), %bb.2(0x00000000)
liveins: $rdi, $esi, $rdx
%8:gr64 = COPY killed $rdx
%7:gr32 = COPY killed $esi
%6:gr64 = COPY killed $rdi
%13:gr64 = MOV64rm $noreg, 1, $noreg, 0, $noreg :: (load (s64) from `i8 addrspace(1)* addrspace(1)* null`, addrspace 1)
%3:gr32 = MOV32rm $noreg, 1, $noreg, 0, $noreg :: (load (s32) from `i32 addrspace(1)* null`, addrspace 1)
%0:gr32 = COPY %3
%1:gr32 = MOV32rm %8, 1, $noreg, 96, $noreg :: (load (s32) from %ir.tmp4, addrspace 1)
%2:gr32 = MOV32rm %8, 1, $noreg, 160, $noreg :: (load (s32) from %ir.tmp6, addrspace 1)
%14:gr64 = MOV64rm undef %15:gr64, 1, $noreg, 0, $noreg :: (load (s64) from `i8 addrspace(1)* addrspace(1)* undef`, addrspace 1)
%4:gr32 = MOV32rm killed %8, 1, $noreg, 352, $noreg :: (load (s32) from %ir.tmp10, addrspace 1)
%16:gr64 = MOV64rm %6, 1, $noreg, 96, $noreg :: (load (s64) from %ir.tmp13, addrspace 1)
%17:gr64 = MOV64rm killed %6, 1, $noreg, 104, $noreg :: (load (s64) from %ir.tmp16, addrspace 1)
%5:gr32 = DEC32r %3, implicit-def dead $eflags
MOV32mr %stack.1, 1, $noreg, 0, $noreg, %7 :: (store (s32) into %stack.1)
MOV32mr %stack.0, 1, $noreg, 0, $noreg, %5 :: (store (s32) into %stack.0)
MOV32mr %stack.2, 1, $noreg, 0, $noreg, %3 :: (store (s32) into %stack.2)
MOV32mr %stack.3, 1, $noreg, 0, $noreg, %1 :: (store (s32) into %stack.3)
MOV32mr %stack.4, 1, $noreg, 0, $noreg, %2 :: (store (s32) into %stack.4)
MOV32mr %stack.5, 1, $noreg, 0, $noreg, %4 :: (store (s32) into %stack.5)
EH_LABEL <mcsymbol .Ltmp0>
ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp
%20:gr32 = MOV32r0 implicit-def dead $eflags
%21:gr64 = SUBREG_TO_REG 0, %20, %subreg.sub_32bit
$edi = COPY %20
$rsi = COPY killed %21
$ecx = COPY %7
$r8d = COPY killed %20
%9:gr64, %10:gr64, %11:gr64, %12:gr64 = STATEPOINT 1, 16, 5, undef %23:gr64, killed $edi, killed $rsi, undef $edx, killed $ecx, killed $r8d, 2, 0, 2, 0, 2, 11, 1, 4, %stack.0, 0, killed %13, 1, 4, %stack.1, 0, 1, 4, %stack.2, 0, 1, 4, %stack.3, 0, 1, 4, %stack.4, 0, 1, 4, %stack.2, 0, killed %14, 1, 4, %stack.5, 0, killed %16, killed %17, 2, 4, %17(tied-def 0), %16(tied-def 1), %13(tied-def 2), %14(tied-def 3), 2, 0, 2, 4, 0, 0, 1, 1, 2, 2, 3, 3, csr_64, implicit-def $rsp, implicit-def $ssp, implicit-def dead $eax :: (volatile load store (s32) on %stack.0), (volatile load store (s32) on %stack.1), (volatile load store (s32) on %stack.2), (volatile load store (s32) on %stack.3), (volatile load store (s32) on %stack.4), (volatile load store (s32) on %stack.5)
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.bb21:
ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp
%29:gr32 = MOV32ri 10
$edi = COPY killed %29
dead %30:gr64, dead %31:gr64, dead %32:gr64 = STATEPOINT 2882400000, 0, 1, target-flags(x86-plt) @quux, killed $edi, 2, 0, 2, 2, 2, 10, killed %5, killed %11, killed %7, killed %0, killed %1, killed %2, killed %3, killed %4, killed %10, killed %9, 2, 3, %11(tied-def 0), %10(tied-def 1), %9(tied-def 2), 2, 0, 2, 3, 0, 0, 1, 1, 2, 2, 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
RET 0
bb.2.bb26 (landing-pad):
liveins: $rax, $rdx
EH_LABEL <mcsymbol .Ltmp2>
MOV32mr %stack.1, 1, $noreg, 0, $noreg, killed %0 :: (store (s32) into %stack.1)
MOV32mr %stack.0, 1, $noreg, 0, $noreg, killed %7 :: (store (s32) into %stack.0)
MOV32mr %stack.2, 1, $noreg, 0, $noreg, killed %1 :: (store (s32) into %stack.2)
MOV32mr %stack.3, 1, $noreg, 0, $noreg, killed %3 :: (store (s32) into %stack.3)
MOV32mr %stack.4, 1, $noreg, 0, $noreg, killed %4 :: (store (s32) into %stack.4)
ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp
%27:gr32 = MOV32ri -271
$edi = COPY killed %27
dead %28:gr64 = STATEPOINT 2882400000, 0, 1, target-flags(x86-plt) @quux, killed $edi, 2, 0, 2, 0, 2, 6, 1, 4, %stack.0, 0, 1, 4, %stack.1, 0, 1, 4, %stack.2, 0, 1, 4, %stack.3, 0, killed %12, 1, 4, %stack.4, 0, 2, 1, %12(tied-def 0), 2, 0, 2, 1, 0, 0, csr_64, implicit-def $rsp, implicit-def $ssp :: (volatile load store (s32) on %stack.0), (volatile load store (s32) on %stack.1), (volatile load store (s32) on %stack.2), (volatile load store (s32) on %stack.3), (volatile load store (s32) on %stack.4)
ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp
...