derek.holloway
7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
93 lines
4.0 KiB
LLVM
93 lines
4.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -verify-machineinstrs < %s | FileCheck %s
|
|
|
|
target datalayout = "e-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-pc-linux-gnu"
|
|
|
|
declare void @use(...)
|
|
declare void @f()
|
|
declare token @llvm.experimental.gc.statepoint.p0(i64, i32, ptr, i32, i32, ...)
|
|
declare ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token, i32, i32) #3
|
|
|
|
;; Two gc.relocates of the same input, should require only a single spill/fill
|
|
define void @test_gcrelocate_uniqueing(ptr addrspace(1) %ptr) gc "statepoint-example" {
|
|
; CHECK-LABEL: test_gcrelocate_uniqueing:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: pushq %rax
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 16
|
|
; CHECK-NEXT: movq %rdi, (%rsp)
|
|
; CHECK-NEXT: callq f@PLT
|
|
; CHECK-NEXT: .Ltmp0:
|
|
; CHECK-NEXT: movq (%rsp), %rdi
|
|
; CHECK-NEXT: movq %rdi, %rsi
|
|
; CHECK-NEXT: xorl %eax, %eax
|
|
; CHECK-NEXT: callq use@PLT
|
|
; CHECK-NEXT: popq %rax
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 8
|
|
; CHECK-NEXT: retq
|
|
%tok = tail call token (i64, i32, ptr, i32, i32, ...)
|
|
@llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr elementtype(void ()) @f, i32 0, i32 0, i32 0, i32 0) ["gc-live" (ptr addrspace(1) %ptr, ptr addrspace(1) %ptr), "deopt" (ptr addrspace(1) %ptr, i32 undef)]
|
|
%a = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %tok, i32 0, i32 0)
|
|
%b = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %tok, i32 1, i32 1)
|
|
call void (...) @use(ptr addrspace(1) %a, ptr addrspace(1) %b)
|
|
ret void
|
|
}
|
|
|
|
;; Two gc.relocates of a bitcasted pointer should only require a single spill/fill
|
|
define void @test_gcptr_uniqueing(ptr addrspace(1) %ptr) gc "statepoint-example" {
|
|
; CHECK-LABEL: test_gcptr_uniqueing:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: pushq %rax
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 16
|
|
; CHECK-NEXT: movq %rdi, (%rsp)
|
|
; CHECK-NEXT: callq f@PLT
|
|
; CHECK-NEXT: .Ltmp1:
|
|
; CHECK-NEXT: movq (%rsp), %rdi
|
|
; CHECK-NEXT: movq %rdi, %rsi
|
|
; CHECK-NEXT: xorl %eax, %eax
|
|
; CHECK-NEXT: callq use@PLT
|
|
; CHECK-NEXT: popq %rax
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 8
|
|
; CHECK-NEXT: retq
|
|
%tok = tail call token (i64, i32, ptr, i32, i32, ...)
|
|
@llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr elementtype(void ()) @f, i32 0, i32 0, i32 0, i32 0) ["gc-live" (ptr addrspace(1) %ptr, ptr addrspace(1) %ptr), "deopt" (ptr addrspace(1) %ptr, i32 undef)]
|
|
%a = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %tok, i32 0, i32 0)
|
|
%b = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %tok, i32 1, i32 1)
|
|
call void (...) @use(ptr addrspace(1) %a, ptr addrspace(1) %b)
|
|
ret void
|
|
}
|
|
|
|
;; A GC value is not dead, and does need to be spill (but not filed) if
|
|
;; that same value is also in the deopt list.
|
|
define void @test_deopt_use(ptr addrspace(1) %ptr) gc "statepoint-example" {
|
|
; CHECK-LABEL: test_deopt_use:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: pushq %rax
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 16
|
|
; CHECK-NEXT: movq %rdi, (%rsp)
|
|
; CHECK-NEXT: callq f@PLT
|
|
; CHECK-NEXT: .Ltmp2:
|
|
; CHECK-NEXT: popq %rax
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 8
|
|
; CHECK-NEXT: retq
|
|
tail call token (i64, i32, ptr, i32, i32, ...)
|
|
@llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr elementtype(void ()) @f, i32 0, i32 0, i32 0, i32 0) ["gc-live" (ptr addrspace(1) %ptr), "deopt" (ptr addrspace(1) %ptr, i32 undef)]
|
|
ret void
|
|
}
|
|
|
|
;; A GC value which is truely unused does not need to spilled or filled.
|
|
define void @test_dse(ptr addrspace(1) %ptr) gc "statepoint-example" {
|
|
; CHECK-LABEL: test_dse:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: pushq %rax
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 16
|
|
; CHECK-NEXT: callq f@PLT
|
|
; CHECK-NEXT: .Ltmp3:
|
|
; CHECK-NEXT: popq %rax
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 8
|
|
; CHECK-NEXT: retq
|
|
tail call token (i64, i32, ptr, i32, i32, ...)
|
|
@llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr elementtype(void ()) @f, i32 0, i32 0, i32 0, i32 0) ["gc-live" (ptr addrspace(1) %ptr)]
|
|
ret void
|
|
}
|