# 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-call.ll' source_filename = "test/CodeGen/X86/statepoint-fixup-call.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-pc-linux-gnu" declare void @foo() define i8 addrspace(1)* @test_one(i8 addrspace(1)* %p) gc "statepoint-example" { entry: %token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(i8 addrspace(1)* %p) ] %p2 = call i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %token, i32 0, i32 0) ; (%p, %p) ret i8 addrspace(1)* %p2 } declare token @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 immarg, i32 immarg, void ()*, i32 immarg, i32 immarg, ...) ; Function Attrs: nounwind readonly declare i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(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_one alignment: 16 exposesReturnsTwice: false legalized: false regBankSelected: false selected: false failedISel: false tracksRegLiveness: true hasWinCFI: false registers: [] liveins: - { reg: '$rdi', 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: | bb.0.entry: liveins: $rdi ; CHECK-LABEL: name: test_one ; CHECK: liveins: $rdi ; CHECK: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp ; CHECK: MOV64mr %stack.0, 1, $noreg, 0, $noreg, killed $rdi :: (store 8 into %stack.0) ; CHECK: STATEPOINT 0, 0, 0, @foo, 2, 0, 2, 0, 2, 0, 1, 8, %stack.0, 0, 1, 8, %stack.0, 0, csr_64, implicit-def $rsp, implicit-def $ssp :: (load store 8 on %stack.0) ; CHECK: $rdi = MOV64rm %stack.0, 1, $noreg, 0, $noreg :: (load 8 from %stack.0) ; CHECK: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp ; CHECK: $rax = COPY killed renamable $rdi ; CHECK: RET 0, killed $rax ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp renamable $rdi = STATEPOINT 0, 0, 0, @foo, 2, 0, 2, 0, 2, 0, killed renamable $rdi, renamable $rdi(tied-def 0), 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 $rax = COPY killed renamable $rdi RET 0, killed $rax ...