Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/AMDGPU/ipra.ll

@@ -1,109 +0,0 @@
-; RUN: llc -mtriple=amdgcn-amd-amdhsa -verify-machineinstrs -enable-ipra -amdgpu-sroa=0 < %s | FileCheck -check-prefix=GCN %s
-; RUN: llc -mtriple=amdgcn-amd-amdhsa -verify-machineinstrs -amdgpu-sroa=0 < %s | FileCheck -check-prefix=GCN %s
-
-; Kernels are not called, so there is no call preserved mask.
-; GCN-LABEL: {{^}}kernel:
-; GCN: flat_store_dword
-define amdgpu_kernel void @kernel(i32 addrspace(1)* %out) #0 {
-entry:
-  store i32 0, i32 addrspace(1)* %out
-  ret void
-}
-
-; GCN-LABEL: {{^}}func:
-; GCN: ; NumVgprs: 8
-define void @func() #1 {
-  call void asm sideeffect "", "~{v0},~{v1},~{v2},~{v3},~{v4},~{v5},~{v6},~{v7}"() #0
-  ret void
-}
-
-; GCN-LABEL: {{^}}kernel_call:
-; GCN-NOT: buffer_store
-; GCN-NOT: buffer_load
-; GCN-NOT: readlane
-; GCN-NOT: writelane
-; GCN: flat_load_dword v8
-; GCN: s_swappc_b64
-; GCN-NOT: buffer_store
-; GCN-NOT: buffer_load
-; GCN-NOT: readlane
-; GCN-NOT: writelane
-; GCN: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, v8
-
-; GCN: ; NumSgprs: 37
-; GCN: ; NumVgprs: 9
-define amdgpu_kernel void @kernel_call() #0 {
-  %vgpr = load volatile i32, i32 addrspace(1)* undef
-  tail call void @func()
-  store volatile i32 %vgpr, i32 addrspace(1)* undef
-  ret void
-}
-
-; GCN-LABEL: {{^}}func_regular_call:
-; GCN-NOT: buffer_store
-; GCN-NOT: buffer_load
-; GCN-NOT: readlane
-; GCN-NOT: writelane
-; GCN: flat_load_dword v8
-; GCN: s_swappc_b64
-; GCN-NOT: buffer_store
-; GCN-NOT: buffer_load
-; GCN-NOT: readlane
-; GCN-NOT: writelane
-; GCN: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, v8
-
-; GCN: ; NumSgprs: 32
-; GCN: ; NumVgprs: 9
-define void @func_regular_call() #1 {
-  %vgpr = load volatile i32, i32 addrspace(1)* undef
-  tail call void @func()
-  store volatile i32 %vgpr, i32 addrspace(1)* undef
-  ret void
-}
-
-; GCN-LABEL: {{^}}func_tail_call:
-; GCN: s_waitcnt
-; GCN-NEXT: s_getpc_b64 s[6:7]
-; GCN-NEXT: s_add_u32 s6,
-; GCN-NEXT: s_addc_u32 s7,
-; GCN-NEXT: s_setpc_b64 s[6:7]
-
-; GCN: ; NumSgprs: 32
-; GCN: ; NumVgprs: 8
-define void @func_tail_call() #1 {
-  tail call void @func()
-  ret void
-}
-
-; GCN-LABEL: {{^}}func_call_tail_call:
-; GCN: flat_load_dword v8
-; GCN: s_swappc_b64
-; GCN: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, v8
-; GCN: s_setpc_b64
-
-; GCN: ; NumSgprs: 32
-; GCN: ; NumVgprs: 9
-define void @func_call_tail_call() #1 {
-  %vgpr = load volatile i32, i32 addrspace(1)* undef
-  tail call void @func()
-  store volatile i32 %vgpr, i32 addrspace(1)* undef
-  tail call void @func()
-  ret void
-}
-
-define void @void_func_void() noinline {
-  ret void
-}
-
-; Make sure we don't get save/restore of FP between calls.
-; GCN-LABEL: {{^}}test_funcx2:
-; GCN-NOT: s5
-; GCN-NOT: s32
-define void @test_funcx2() #0 {
-  call void @void_func_void()
-  call void @void_func_void()
-  ret void
-}
-
-attributes #0 = { nounwind }
-attributes #1 = { nounwind noinline }