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llvm-mirror/test/CodeGen/AMDGPU/elf-header-flags-xnack.ll
Konstantin Zhuravlyov a76ecb87cf AMDGPU: Add target id and code object v4 support
- Add target id support (https://clang.llvm.org/docs/ClangOffloadBundler.html#target-id)
  - Add code object v4 support (https://llvm.org/docs/AMDGPUUsage.html#elf-code-object)
    - Add kernarg_size to kernel descriptor
    - Change trap handler ABI to no longer move queue pointer into s[0:1]
  - Cleanup ELF definitions
    - Add V2, V3, V4 suffixes to make a clear distinction for code object version
    - Consolidate note names

Differential Revision: https://reviews.llvm.org/D95638
2021-03-24 11:54:05 -04:00

18 lines
919 B
LLVM

; RUN: llc -filetype=obj -march=amdgcn -mcpu=gfx801 < %s | llvm-readobj --file-headers - | FileCheck --check-prefixes=XNACK-GFX801 %s
; RUN: llc -filetype=obj -march=amdgcn -mcpu=gfx801 -mattr=+xnack < %s | llvm-readobj --file-headers - | FileCheck --check-prefixes=XNACK-GFX801 %s
; RUN: llc -filetype=obj -march=amdgcn -mcpu=gfx802 < %s | llvm-readobj --file-headers - | FileCheck --check-prefixes=NO-XNACK-GFX802 %s
; RUN: llc -filetype=obj -march=amdgcn -mcpu=gfx802 -mattr=-xnack < %s | llvm-readobj --file-headers - | FileCheck --check-prefixes=NO-XNACK-GFX802 %s
; XNACK-GFX801: Flags [
; XNACK-GFX801-NEXT: EF_AMDGPU_FEATURE_XNACK_V3 (0x100)
; XNACK-GFX801-NEXT: EF_AMDGPU_MACH_AMDGCN_GFX801 (0x28)
; XNACK-GFX801-NEXT: ]
; NO-XNACK-GFX802: Flags [
; NO-XNACK-GFX802-NEXT: EF_AMDGPU_MACH_AMDGCN_GFX802 (0x29)
; NO-XNACK-GFX802-NEXT: ]
define amdgpu_kernel void @elf_header() {
ret void
}