forked from OSchip/llvm-project
441 lines
17 KiB
LLVM
441 lines
17 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=amdgcn-amd- -mcpu=gfx600 -verify-machineinstrs < %s | FileCheck --check-prefixes=GFX6 %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx700 -verify-machineinstrs < %s | FileCheck --check-prefixes=GFX7 %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck --check-prefixes=GFX10-WGP %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -mattr=+cumode -verify-machineinstrs < %s | FileCheck --check-prefixes=GFX10-CU %s
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; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx700 -amdgcn-skip-cache-invalidations -verify-machineinstrs < %s | FileCheck --check-prefixes=SKIP-CACHE-INV %s
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define amdgpu_kernel void @local_volatile_load_0(
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; GFX6-LABEL: local_volatile_load_0:
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; GFX6: ; %bb.0: ; %entry
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; GFX6-NEXT: s_load_dword s2, s[0:1], 0x9
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; GFX6-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb
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; GFX6-NEXT: s_mov_b32 m0, -1
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; GFX6-NEXT: s_mov_b32 s3, 0xf000
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; GFX6-NEXT: s_waitcnt lgkmcnt(0)
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; GFX6-NEXT: v_mov_b32_e32 v0, s2
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; GFX6-NEXT: ds_read_b32 v0, v0
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; GFX6-NEXT: s_mov_b32 s2, -1
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; GFX6-NEXT: s_waitcnt lgkmcnt(0)
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; GFX6-NEXT: buffer_store_dword v0, off, s[0:3], 0
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; GFX6-NEXT: s_endpgm
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;
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; GFX7-LABEL: local_volatile_load_0:
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; GFX7: ; %bb.0: ; %entry
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; GFX7-NEXT: s_load_dword s2, s[4:5], 0x0
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; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x2
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; GFX7-NEXT: s_mov_b32 m0, -1
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: v_mov_b32_e32 v0, s2
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; GFX7-NEXT: ds_read_b32 v2, v0
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; GFX7-NEXT: v_mov_b32_e32 v0, s0
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; GFX7-NEXT: v_mov_b32_e32 v1, s1
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: flat_store_dword v[0:1], v2
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; GFX7-NEXT: s_endpgm
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;
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; GFX10-WGP-LABEL: local_volatile_load_0:
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; GFX10-WGP: ; %bb.0: ; %entry
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; GFX10-WGP-NEXT: s_clause 0x1
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; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x0
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; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8
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; GFX10-WGP-NEXT: v_mov_b32_e32 v1, 0
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; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s2
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; GFX10-WGP-NEXT: ds_read_b32 v0, v0
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; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-WGP-NEXT: global_store_dword v1, v0, s[0:1]
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; GFX10-WGP-NEXT: s_endpgm
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;
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; GFX10-CU-LABEL: local_volatile_load_0:
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; GFX10-CU: ; %bb.0: ; %entry
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; GFX10-CU-NEXT: s_clause 0x1
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; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x0
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; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8
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; GFX10-CU-NEXT: v_mov_b32_e32 v1, 0
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; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-CU-NEXT: v_mov_b32_e32 v0, s2
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; GFX10-CU-NEXT: ds_read_b32 v0, v0
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; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-CU-NEXT: global_store_dword v1, v0, s[0:1]
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; GFX10-CU-NEXT: s_endpgm
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;
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; SKIP-CACHE-INV-LABEL: local_volatile_load_0:
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; SKIP-CACHE-INV: ; %bb.0: ; %entry
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; SKIP-CACHE-INV-NEXT: s_load_dword s2, s[0:1], 0x0
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; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x2
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; SKIP-CACHE-INV-NEXT: s_mov_b32 m0, -1
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, 0xf000
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; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
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; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s2
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; SKIP-CACHE-INV-NEXT: ds_read_b32 v0, v0
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, -1
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; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
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; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
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; SKIP-CACHE-INV-NEXT: s_endpgm
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i32 addrspace(3)* %in, i32 addrspace(1)* %out) {
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entry:
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%val = load volatile i32, i32 addrspace(3)* %in, align 4
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store i32 %val, i32 addrspace(1)* %out
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ret void
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}
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define amdgpu_kernel void @local_volatile_load_1(
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; GFX6-LABEL: local_volatile_load_1:
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; GFX6: ; %bb.0: ; %entry
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; GFX6-NEXT: s_load_dword s2, s[0:1], 0x9
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; GFX6-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xb
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; GFX6-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX6-NEXT: s_mov_b32 m0, -1
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; GFX6-NEXT: s_mov_b32 s3, 0xf000
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; GFX6-NEXT: s_waitcnt lgkmcnt(0)
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; GFX6-NEXT: v_add_i32_e32 v0, vcc, s2, v0
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; GFX6-NEXT: ds_read_b32 v0, v0
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; GFX6-NEXT: s_mov_b32 s2, -1
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; GFX6-NEXT: s_waitcnt lgkmcnt(0)
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; GFX6-NEXT: buffer_store_dword v0, off, s[0:3], 0
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; GFX6-NEXT: s_endpgm
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;
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; GFX7-LABEL: local_volatile_load_1:
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; GFX7: ; %bb.0: ; %entry
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; GFX7-NEXT: s_load_dword s2, s[4:5], 0x0
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; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x2
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; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX7-NEXT: s_mov_b32 m0, -1
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: v_add_i32_e32 v0, vcc, s2, v0
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; GFX7-NEXT: ds_read_b32 v2, v0
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; GFX7-NEXT: v_mov_b32_e32 v0, s0
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; GFX7-NEXT: v_mov_b32_e32 v1, s1
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: flat_store_dword v[0:1], v2
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; GFX7-NEXT: s_endpgm
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;
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; GFX10-WGP-LABEL: local_volatile_load_1:
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; GFX10-WGP: ; %bb.0: ; %entry
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; GFX10-WGP-NEXT: s_clause 0x1
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; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x0
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; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8
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; GFX10-WGP-NEXT: v_mov_b32_e32 v1, 0
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; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-WGP-NEXT: v_lshl_add_u32 v0, v0, 2, s2
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; GFX10-WGP-NEXT: ds_read_b32 v0, v0
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; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-WGP-NEXT: global_store_dword v1, v0, s[0:1]
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; GFX10-WGP-NEXT: s_endpgm
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;
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; GFX10-CU-LABEL: local_volatile_load_1:
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; GFX10-CU: ; %bb.0: ; %entry
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; GFX10-CU-NEXT: s_clause 0x1
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; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x0
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; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8
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; GFX10-CU-NEXT: v_mov_b32_e32 v1, 0
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; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-CU-NEXT: v_lshl_add_u32 v0, v0, 2, s2
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; GFX10-CU-NEXT: ds_read_b32 v0, v0
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; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-CU-NEXT: global_store_dword v1, v0, s[0:1]
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; GFX10-CU-NEXT: s_endpgm
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;
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; SKIP-CACHE-INV-LABEL: local_volatile_load_1:
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; SKIP-CACHE-INV: ; %bb.0: ; %entry
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; SKIP-CACHE-INV-NEXT: s_load_dword s2, s[0:1], 0x0
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; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x2
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; SKIP-CACHE-INV-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; SKIP-CACHE-INV-NEXT: s_mov_b32 m0, -1
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s3, 0xf000
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; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
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; SKIP-CACHE-INV-NEXT: v_add_i32_e32 v0, vcc, s2, v0
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; SKIP-CACHE-INV-NEXT: ds_read_b32 v0, v0
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; SKIP-CACHE-INV-NEXT: s_mov_b32 s2, -1
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; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
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; SKIP-CACHE-INV-NEXT: buffer_store_dword v0, off, s[0:3], 0
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; SKIP-CACHE-INV-NEXT: s_endpgm
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i32 addrspace(3)* %in, i32 addrspace(1)* %out) {
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entry:
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%tid = call i32 @llvm.amdgcn.workitem.id.x()
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%val.gep = getelementptr inbounds i32, i32 addrspace(3)* %in, i32 %tid
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%val = load volatile i32, i32 addrspace(3)* %val.gep, align 4
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store i32 %val, i32 addrspace(1)* %out
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ret void
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}
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define amdgpu_kernel void @local_volatile_store_0(
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; GFX6-LABEL: local_volatile_store_0:
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; GFX6: ; %bb.0: ; %entry
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; GFX6-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9
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; GFX6-NEXT: s_load_dword s0, s[0:1], 0xb
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; GFX6-NEXT: s_mov_b32 m0, -1
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; GFX6-NEXT: s_waitcnt lgkmcnt(0)
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; GFX6-NEXT: s_load_dword s1, s[2:3], 0x0
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; GFX6-NEXT: v_mov_b32_e32 v0, s0
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; GFX6-NEXT: s_waitcnt lgkmcnt(0)
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; GFX6-NEXT: v_mov_b32_e32 v1, s1
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; GFX6-NEXT: ds_write_b32 v0, v1
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; GFX6-NEXT: s_endpgm
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;
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; GFX7-LABEL: local_volatile_store_0:
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; GFX7: ; %bb.0: ; %entry
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; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
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; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2
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; GFX7-NEXT: s_mov_b32 m0, -1
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: s_load_dword s0, s[0:1], 0x0
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; GFX7-NEXT: v_mov_b32_e32 v0, s2
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: v_mov_b32_e32 v1, s0
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; GFX7-NEXT: ds_write_b32 v0, v1
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; GFX7-NEXT: s_endpgm
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;
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; GFX10-WGP-LABEL: local_volatile_store_0:
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; GFX10-WGP: ; %bb.0: ; %entry
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; GFX10-WGP-NEXT: s_clause 0x1
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; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
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; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8
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; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s2
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; GFX10-WGP-NEXT: s_load_dword s0, s[0:1], 0x0
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; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s0
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; GFX10-WGP-NEXT: ds_write_b32 v0, v1
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; GFX10-WGP-NEXT: s_endpgm
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;
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; GFX10-CU-LABEL: local_volatile_store_0:
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; GFX10-CU: ; %bb.0: ; %entry
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; GFX10-CU-NEXT: s_clause 0x1
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; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
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; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8
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; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-CU-NEXT: v_mov_b32_e32 v0, s2
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; GFX10-CU-NEXT: s_load_dword s0, s[0:1], 0x0
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; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-CU-NEXT: v_mov_b32_e32 v1, s0
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; GFX10-CU-NEXT: ds_write_b32 v0, v1
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; GFX10-CU-NEXT: s_endpgm
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;
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; SKIP-CACHE-INV-LABEL: local_volatile_store_0:
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; SKIP-CACHE-INV: ; %bb.0: ; %entry
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; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
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; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0x2
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; SKIP-CACHE-INV-NEXT: s_mov_b32 m0, -1
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; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
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; SKIP-CACHE-INV-NEXT: s_load_dword s1, s[2:3], 0x0
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; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0
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; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
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; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1
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; SKIP-CACHE-INV-NEXT: ds_write_b32 v0, v1
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; SKIP-CACHE-INV-NEXT: s_endpgm
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i32 addrspace(1)* %in, i32 addrspace(3)* %out) {
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entry:
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%val = load i32, i32 addrspace(1)* %in, align 4
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store volatile i32 %val, i32 addrspace(3)* %out
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ret void
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}
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define amdgpu_kernel void @local_volatile_store_1(
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; GFX6-LABEL: local_volatile_store_1:
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; GFX6: ; %bb.0: ; %entry
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; GFX6-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x9
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; GFX6-NEXT: s_load_dword s0, s[0:1], 0xb
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; GFX6-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX6-NEXT: s_mov_b32 m0, -1
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; GFX6-NEXT: s_waitcnt lgkmcnt(0)
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; GFX6-NEXT: s_load_dword s1, s[2:3], 0x0
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; GFX6-NEXT: v_add_i32_e32 v0, vcc, s0, v0
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; GFX6-NEXT: s_waitcnt lgkmcnt(0)
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; GFX6-NEXT: v_mov_b32_e32 v1, s1
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; GFX6-NEXT: ds_write_b32 v0, v1
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; GFX6-NEXT: s_endpgm
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;
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; GFX7-LABEL: local_volatile_store_1:
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; GFX7: ; %bb.0: ; %entry
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; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
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; GFX7-NEXT: s_load_dword s2, s[4:5], 0x2
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; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX7-NEXT: s_mov_b32 m0, -1
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: s_load_dword s0, s[0:1], 0x0
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; GFX7-NEXT: v_add_i32_e32 v0, vcc, s2, v0
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: v_mov_b32_e32 v1, s0
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; GFX7-NEXT: ds_write_b32 v0, v1
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; GFX7-NEXT: s_endpgm
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;
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; GFX10-WGP-LABEL: local_volatile_store_1:
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; GFX10-WGP: ; %bb.0: ; %entry
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; GFX10-WGP-NEXT: s_clause 0x1
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; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
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; GFX10-WGP-NEXT: s_load_dword s2, s[4:5], 0x8
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; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-WGP-NEXT: v_lshl_add_u32 v0, v0, 2, s2
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; GFX10-WGP-NEXT: s_load_dword s0, s[0:1], 0x0
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; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s0
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; GFX10-WGP-NEXT: ds_write_b32 v0, v1
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; GFX10-WGP-NEXT: s_endpgm
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;
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; GFX10-CU-LABEL: local_volatile_store_1:
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; GFX10-CU: ; %bb.0: ; %entry
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; GFX10-CU-NEXT: s_clause 0x1
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; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
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; GFX10-CU-NEXT: s_load_dword s2, s[4:5], 0x8
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; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-CU-NEXT: v_lshl_add_u32 v0, v0, 2, s2
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; GFX10-CU-NEXT: s_load_dword s0, s[0:1], 0x0
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; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-CU-NEXT: v_mov_b32_e32 v1, s0
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; GFX10-CU-NEXT: ds_write_b32 v0, v1
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; GFX10-CU-NEXT: s_endpgm
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;
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; SKIP-CACHE-INV-LABEL: local_volatile_store_1:
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; SKIP-CACHE-INV: ; %bb.0: ; %entry
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; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x0
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; SKIP-CACHE-INV-NEXT: s_load_dword s0, s[0:1], 0x2
|
|
; SKIP-CACHE-INV-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 m0, -1
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: s_load_dword s1, s[2:3], 0x0
|
|
; SKIP-CACHE-INV-NEXT: v_add_i32_e32 v0, vcc, s0, v0
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1
|
|
; SKIP-CACHE-INV-NEXT: ds_write_b32 v0, v1
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
i32 addrspace(1)* %in, i32 addrspace(3)* %out) {
|
|
entry:
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%val = load i32, i32 addrspace(1)* %in, align 4
|
|
%out.gep = getelementptr inbounds i32, i32 addrspace(3)* %out, i32 %tid
|
|
store volatile i32 %val, i32 addrspace(3)* %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @local_volatile_workgroup_acquire_load(
|
|
; GFX6-LABEL: local_volatile_workgroup_acquire_load:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dword s2, s[0:1], 0x9
|
|
; GFX6-NEXT: s_load_dword s0, s[0:1], 0xa
|
|
; GFX6-NEXT: s_mov_b32 m0, -1
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s2
|
|
; GFX6-NEXT: ds_read_b32 v0, v0
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, s0
|
|
; GFX6-NEXT: ds_write_b32 v1, v0
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: local_volatile_workgroup_acquire_load:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 m0, -1
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX7-NEXT: ds_read_b32 v0, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX7-NEXT: ds_write_b32 v1, v0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: local_volatile_workgroup_acquire_load:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX10-WGP-NEXT: ds_read_b32 v0, v0
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: buffer_gl0_inv
|
|
; GFX10-WGP-NEXT: ds_write_b32 v1, v0
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: local_volatile_workgroup_acquire_load:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX10-CU-NEXT: ds_read_b32 v0, v0
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: ds_write_b32 v1, v0
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: local_volatile_workgroup_acquire_load:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 m0, -1
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s0
|
|
; SKIP-CACHE-INV-NEXT: ds_read_b32 v0, v0
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s1
|
|
; SKIP-CACHE-INV-NEXT: ds_write_b32 v1, v0
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
i32 addrspace(3)* %in, i32 addrspace(3)* %out) {
|
|
entry:
|
|
%val = load atomic volatile i32, i32 addrspace(3)* %in syncscope("workgroup") acquire, align 4
|
|
store i32 %val, i32 addrspace(3)* %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @local_volatile_workgroup_release_store(
|
|
; GFX6-LABEL: local_volatile_workgroup_release_store:
|
|
; GFX6: ; %bb.0: ; %entry
|
|
; GFX6-NEXT: s_load_dword s2, s[0:1], 0xa
|
|
; GFX6-NEXT: s_load_dword s0, s[0:1], 0x9
|
|
; GFX6-NEXT: s_mov_b32 m0, -1
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: v_mov_b32_e32 v0, s2
|
|
; GFX6-NEXT: v_mov_b32_e32 v1, s0
|
|
; GFX6-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX6-NEXT: ds_write_b32 v0, v1
|
|
; GFX6-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: local_volatile_workgroup_release_store:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 m0, -1
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mov_b32_e32 v0, s1
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, s0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: ds_write_b32 v0, v1
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX10-WGP-LABEL: local_volatile_workgroup_release_store:
|
|
; GFX10-WGP: ; %bb.0: ; %entry
|
|
; GFX10-WGP-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX10-WGP-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v0, s1
|
|
; GFX10-WGP-NEXT: v_mov_b32_e32 v1, s0
|
|
; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
|
|
; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0
|
|
; GFX10-WGP-NEXT: ds_write_b32 v0, v1
|
|
; GFX10-WGP-NEXT: s_endpgm
|
|
;
|
|
; GFX10-CU-LABEL: local_volatile_workgroup_release_store:
|
|
; GFX10-CU: ; %bb.0: ; %entry
|
|
; GFX10-CU-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v0, s1
|
|
; GFX10-CU-NEXT: v_mov_b32_e32 v1, s0
|
|
; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-CU-NEXT: ds_write_b32 v0, v1
|
|
; GFX10-CU-NEXT: s_endpgm
|
|
;
|
|
; SKIP-CACHE-INV-LABEL: local_volatile_workgroup_release_store:
|
|
; SKIP-CACHE-INV: ; %bb.0: ; %entry
|
|
; SKIP-CACHE-INV-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x0
|
|
; SKIP-CACHE-INV-NEXT: s_mov_b32 m0, -1
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v0, s1
|
|
; SKIP-CACHE-INV-NEXT: v_mov_b32_e32 v1, s0
|
|
; SKIP-CACHE-INV-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SKIP-CACHE-INV-NEXT: ds_write_b32 v0, v1
|
|
; SKIP-CACHE-INV-NEXT: s_endpgm
|
|
i32 %in, i32 addrspace(3)* %out) {
|
|
entry:
|
|
store atomic volatile i32 %in, i32 addrspace(3)* %out syncscope("workgroup") release, align 4
|
|
ret void
|
|
}
|
|
|
|
declare i32 @llvm.amdgcn.workitem.id.x()
|