Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

View File

@ -1,31 +0,0 @@
; RUN: llc -mtriple=amdgcn-amd-amdhsa -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN %s
; GCN-LABEL: {{^}}scratch_buffer_known_high_bit_small:
; GCN: v_mov_b32_e32 [[FI:v[0-9]+]], 4
; GCN-NOT: [[FI]]
; GCN: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, [[FI]]
define amdgpu_kernel void @scratch_buffer_known_high_bit_small() #0 {
%alloca = alloca i32, align 4
store volatile i32 0, i32* %alloca
%toint = ptrtoint i32* %alloca to i32
%masked = and i32 %toint, 2147483647
store volatile i32 %masked, i32 addrspace(1)* undef
ret void
}
; GCN-LABEL: {{^}}scratch_buffer_known_high_bit_huge:
; GCN: v_mov_b32_e32 [[FI:v[0-9]+]], 4
; GCN-DAG: buffer_store_dword
; GCN-DAG: v_and_b32_e32 [[MASKED:v[0-9]+]], 0x7ffffffc, [[FI]]
; GCN: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, [[MASKED]]
define amdgpu_kernel void @scratch_buffer_known_high_bit_huge() #1 {
%alloca = alloca i32, align 4
store volatile i32 0, i32* %alloca
%toint = ptrtoint i32* %alloca to i32
%masked = and i32 %toint, 2147483647
store volatile i32 %masked, i32 addrspace(1)* undef
ret void
}
attributes #0 = { nounwind }
attributes #1 = { nounwind "target-features"="+huge-private-buffer" }