llvm/test/CodeGen/AMDGPU/nop-data.ll
Matt Arsenault 1ad9b2d946 AMDGPU: Actually write nops for writeNopData
Before this was just writing 0s, which ends up looking like a
v_cndmask_b32 v0, s0, v0, vcc. Write out an encoded s_nop instead.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299816 91177308-0d34-0410-b5e6-96231b3b80d8
2017-04-08 21:28:38 +00:00

88 lines
1.8 KiB
LLVM

; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=fiji -filetype=obj < %s | llvm-objdump -d - -mcpu=fiji | FileCheck %s
; CHECK: kernel0:
; CHECK-NEXT: s_endpgm
define amdgpu_kernel void @kernel0() align 256 {
entry:
ret void
}
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0 // 0000000001FC: BF800000
; CHECK-NEXT: {{^$}}
; CHECK-NEXT: kernel1:
; CHECK-NEXT: s_endpgm
define amdgpu_kernel void @kernel1(i32 addrspace(1)* addrspace(2)* %ptr.out) align 256 {
entry:
ret void
}