[llvm] AMDGPU: Add test for 16 bit unsigned scratch offsets (PR #110255)

Petar Avramovic via llvm-commits llvm-commits at lists.llvm.org
Fri Sep 27 09:03:57 PDT 2024


https://github.com/petar-avramovic updated https://github.com/llvm/llvm-project/pull/110255

>From 43076c2458c68ce8591b1cd8015901dc4dc2b9bd Mon Sep 17 00:00:00 2001
From: Petar Avramovic <Petar.Avramovic at amd.com>
Date: Fri, 27 Sep 2024 13:39:53 +0200
Subject: [PATCH] AMDGPU: Add test for 16 bit unsigned scratch offsets

Large scratch offset with one on highest bit selected as negative,
negative offset has same binary representation in 16 bits as large
unsigned offset.
---
 .../CodeGen/AMDGPU/GlobalISel/flat-scratch.ll | 239 ++++++++++
 llvm/test/CodeGen/AMDGPU/flat-scratch.ll      | 444 ++++++++++++++++++
 2 files changed, 683 insertions(+)

diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/flat-scratch.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/flat-scratch.ll
index 50d40368dd1074..f2ff022308cc61 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/flat-scratch.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/flat-scratch.ll
@@ -1510,4 +1510,243 @@ bb:
   ret void
 }
 
+define amdgpu_gs void @sgpr_base_large_offset(ptr addrspace(1) %out, ptr addrspace(5) inreg %sgpr_base) {
+; GFX9-LABEL: sgpr_base_large_offset:
+; GFX9:       ; %bb.0: ; %entry
+; GFX9-NEXT:    s_add_u32 flat_scratch_lo, s0, s5
+; GFX9-NEXT:    s_addc_u32 flat_scratch_hi, s1, 0
+; GFX9-NEXT:    s_add_u32 s0, s2, 0xffe8
+; GFX9-NEXT:    scratch_load_dword v2, off, s0
+; GFX9-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-NEXT:    global_store_dword v[0:1], v2, off
+; GFX9-NEXT:    s_endpgm
+;
+; GFX10-LABEL: sgpr_base_large_offset:
+; GFX10:       ; %bb.0: ; %entry
+; GFX10-NEXT:    s_add_u32 s0, s0, s5
+; GFX10-NEXT:    s_addc_u32 s1, s1, 0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_LO), s0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_HI), s1
+; GFX10-NEXT:    s_add_u32 s0, s2, 0xffe8
+; GFX10-NEXT:    scratch_load_dword v2, off, s0
+; GFX10-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-NEXT:    global_store_dword v[0:1], v2, off
+; GFX10-NEXT:    s_endpgm
+;
+; GFX940-LABEL: sgpr_base_large_offset:
+; GFX940:       ; %bb.0: ; %entry
+; GFX940-NEXT:    s_add_u32 s0, s0, 0xffe8
+; GFX940-NEXT:    scratch_load_dword v2, off, s0
+; GFX940-NEXT:    s_waitcnt vmcnt(0)
+; GFX940-NEXT:    global_store_dword v[0:1], v2, off sc0 sc1
+; GFX940-NEXT:    s_endpgm
+;
+; GFX11-LABEL: sgpr_base_large_offset:
+; GFX11:       ; %bb.0: ; %entry
+; GFX11-NEXT:    s_add_u32 s0, s0, 0xffe8
+; GFX11-NEXT:    scratch_load_b32 v2, off, s0
+; GFX11-NEXT:    s_waitcnt vmcnt(0)
+; GFX11-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX11-NEXT:    s_nop 0
+; GFX11-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX11-NEXT:    s_endpgm
+;
+; GFX12-LABEL: sgpr_base_large_offset:
+; GFX12:       ; %bb.0: ; %entry
+; GFX12-NEXT:    scratch_load_b32 v2, off, s0 offset:65512
+; GFX12-NEXT:    s_wait_loadcnt 0x0
+; GFX12-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX12-NEXT:    s_nop 0
+; GFX12-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX12-NEXT:    s_endpgm
+entry:
+  %large_offset = getelementptr i8, ptr addrspace(5) %sgpr_base, i32 65512
+  %load = load i32, ptr addrspace(5) %large_offset, align 4
+  store i32 %load, ptr addrspace(1) %out
+  ret void
+}
+
+define amdgpu_gs void @sgpr_base_large_offset_split(ptr addrspace(1) %out, ptr addrspace(5) inreg %sgpr_base) {
+; GFX9-LABEL: sgpr_base_large_offset_split:
+; GFX9:       ; %bb.0: ; %entry
+; GFX9-NEXT:    s_add_u32 flat_scratch_lo, s0, s5
+; GFX9-NEXT:    s_addc_u32 flat_scratch_hi, s1, 0
+; GFX9-NEXT:    s_and_b32 s0, s2, -4
+; GFX9-NEXT:    s_add_u32 s0, s0, 0x100ffe8
+; GFX9-NEXT:    scratch_load_dword v2, off, s0 glc
+; GFX9-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-NEXT:    global_store_dword v[0:1], v2, off
+; GFX9-NEXT:    s_endpgm
+;
+; GFX10-LABEL: sgpr_base_large_offset_split:
+; GFX10:       ; %bb.0: ; %entry
+; GFX10-NEXT:    s_add_u32 s0, s0, s5
+; GFX10-NEXT:    s_addc_u32 s1, s1, 0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_LO), s0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_HI), s1
+; GFX10-NEXT:    s_and_b32 s0, s2, -4
+; GFX10-NEXT:    s_add_u32 s0, s0, 0x100ffe8
+; GFX10-NEXT:    scratch_load_dword v2, off, s0 glc dlc
+; GFX10-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-NEXT:    global_store_dword v[0:1], v2, off
+; GFX10-NEXT:    s_endpgm
+;
+; GFX940-LABEL: sgpr_base_large_offset_split:
+; GFX940:       ; %bb.0: ; %entry
+; GFX940-NEXT:    s_and_b32 s0, s0, -4
+; GFX940-NEXT:    s_add_u32 s0, s0, 0x100ffe8
+; GFX940-NEXT:    scratch_load_dword v2, off, s0 sc0 sc1
+; GFX940-NEXT:    s_waitcnt vmcnt(0)
+; GFX940-NEXT:    global_store_dword v[0:1], v2, off sc0 sc1
+; GFX940-NEXT:    s_endpgm
+;
+; GFX11-LABEL: sgpr_base_large_offset_split:
+; GFX11:       ; %bb.0: ; %entry
+; GFX11-NEXT:    s_and_b32 s0, s0, -4
+; GFX11-NEXT:    s_delay_alu instid0(SALU_CYCLE_1)
+; GFX11-NEXT:    s_add_u32 s0, s0, 0x100ffe8
+; GFX11-NEXT:    scratch_load_b32 v2, off, s0 glc dlc
+; GFX11-NEXT:    s_waitcnt vmcnt(0)
+; GFX11-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX11-NEXT:    s_nop 0
+; GFX11-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX11-NEXT:    s_endpgm
+;
+; GFX12-LABEL: sgpr_base_large_offset_split:
+; GFX12:       ; %bb.0: ; %entry
+; GFX12-NEXT:    s_and_b32 s0, s0, -4
+; GFX12-NEXT:    s_delay_alu instid0(SALU_CYCLE_1)
+; GFX12-NEXT:    s_add_co_u32 s0, s0, 0x100ffe8
+; GFX12-NEXT:    scratch_load_b32 v2, off, s0 scope:SCOPE_SYS
+; GFX12-NEXT:    s_wait_loadcnt 0x0
+; GFX12-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX12-NEXT:    s_nop 0
+; GFX12-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX12-NEXT:    s_endpgm
+entry:
+  ;%allignedBase = alloca [33554432 x i8], align 4, addrspace(5)
+  %sgpr_base_i32 = ptrtoint ptr addrspace(5) %sgpr_base to i32
+  %sgpr_base_i32_align4 = and i32 %sgpr_base_i32, 4294967292
+  %sgpr_base_align4 = inttoptr i32 %sgpr_base_i32_align4 to ptr addrspace(5)
+  %split_offset = getelementptr inbounds [33554432 x i8], ptr addrspace(5) %sgpr_base_align4, i32 0, i32 16842728
+  %load = load volatile i32, ptr addrspace(5) %split_offset, align 4
+  store i32 %load, ptr addrspace(1) %out
+  ret void
+}
+
+define amdgpu_gs void @sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset(ptr addrspace(5) inreg %sgpr_base, i32 inreg %sidx, i32 %vidx) {
+; GFX9-LABEL: sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset:
+; GFX9:       ; %bb.0: ; %bb
+; GFX9-NEXT:    s_add_u32 flat_scratch_lo, s0, s5
+; GFX9-NEXT:    v_add_u32_e32 v0, s3, v0
+; GFX9-NEXT:    v_mov_b32_e32 v1, 0xffe8
+; GFX9-NEXT:    s_addc_u32 flat_scratch_hi, s1, 0
+; GFX9-NEXT:    v_add3_u32 v0, s2, v0, v1
+; GFX9-NEXT:    v_mov_b32_e32 v1, 15
+; GFX9-NEXT:    scratch_store_dword v0, v1, off
+; GFX9-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-NEXT:    s_endpgm
+;
+; GFX10-LABEL: sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset:
+; GFX10:       ; %bb.0: ; %bb
+; GFX10-NEXT:    s_add_u32 s0, s0, s5
+; GFX10-NEXT:    s_addc_u32 s1, s1, 0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_LO), s0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_HI), s1
+; GFX10-NEXT:    v_add_nc_u32_e32 v0, s3, v0
+; GFX10-NEXT:    v_mov_b32_e32 v1, 15
+; GFX10-NEXT:    v_add3_u32 v0, s2, v0, 0xffe8
+; GFX10-NEXT:    scratch_store_dword v0, v1, off
+; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT:    s_endpgm
+;
+; GFX940-LABEL: sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset:
+; GFX940:       ; %bb.0: ; %bb
+; GFX940-NEXT:    v_add_u32_e32 v0, s1, v0
+; GFX940-NEXT:    v_mov_b32_e32 v1, 0xffe8
+; GFX940-NEXT:    v_add3_u32 v0, s0, v0, v1
+; GFX940-NEXT:    v_mov_b32_e32 v1, 15
+; GFX940-NEXT:    scratch_store_dword v0, v1, off sc0 sc1
+; GFX940-NEXT:    s_waitcnt vmcnt(0)
+; GFX940-NEXT:    s_endpgm
+;
+; GFX11-LABEL: sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset:
+; GFX11:       ; %bb.0: ; %bb
+; GFX11-NEXT:    v_dual_mov_b32 v1, 15 :: v_dual_add_nc_u32 v0, s1, v0
+; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1)
+; GFX11-NEXT:    v_add3_u32 v0, s0, v0, 0xffe8
+; GFX11-NEXT:    scratch_store_b32 v0, v1, off dlc
+; GFX11-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX11-NEXT:    s_endpgm
+;
+; GFX12-LABEL: sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset:
+; GFX12:       ; %bb.0: ; %bb
+; GFX12-NEXT:    v_dual_mov_b32 v1, 15 :: v_dual_add_nc_u32 v0, s1, v0
+; GFX12-NEXT:    s_delay_alu instid0(VALU_DEP_1)
+; GFX12-NEXT:    v_add_nc_u32_e32 v0, s0, v0
+; GFX12-NEXT:    scratch_store_b32 v0, v1, off offset:65512 scope:SCOPE_SYS
+; GFX12-NEXT:    s_wait_storecnt 0x0
+; GFX12-NEXT:    s_endpgm
+bb:
+  %add1 = add nsw i32 %sidx, %vidx
+  %add2 = add nsw i32 %add1, 65512
+  %gep = getelementptr inbounds [33554432 x i8], ptr addrspace(5) %sgpr_base, i32 0, i32 %add2
+  store volatile i32 15, ptr addrspace(5) %gep, align 4
+  ret void
+}
+
+define amdgpu_gs void @sgpr_base_negative_offset(ptr addrspace(1) %out, ptr addrspace(5) inreg %scevgep) {
+; GFX9-LABEL: sgpr_base_negative_offset:
+; GFX9:       ; %bb.0: ; %entry
+; GFX9-NEXT:    s_add_u32 flat_scratch_lo, s0, s5
+; GFX9-NEXT:    s_addc_u32 flat_scratch_hi, s1, 0
+; GFX9-NEXT:    s_add_u32 s0, s2, 0xffffffe8
+; GFX9-NEXT:    scratch_load_dword v2, off, s0
+; GFX9-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-NEXT:    global_store_dword v[0:1], v2, off
+; GFX9-NEXT:    s_endpgm
+;
+; GFX10-LABEL: sgpr_base_negative_offset:
+; GFX10:       ; %bb.0: ; %entry
+; GFX10-NEXT:    s_add_u32 s0, s0, s5
+; GFX10-NEXT:    s_addc_u32 s1, s1, 0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_LO), s0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_HI), s1
+; GFX10-NEXT:    scratch_load_dword v2, off, s2 offset:-24
+; GFX10-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-NEXT:    global_store_dword v[0:1], v2, off
+; GFX10-NEXT:    s_endpgm
+;
+; GFX940-LABEL: sgpr_base_negative_offset:
+; GFX940:       ; %bb.0: ; %entry
+; GFX940-NEXT:    s_add_u32 s0, s0, 0xffffffe8
+; GFX940-NEXT:    scratch_load_dword v2, off, s0
+; GFX940-NEXT:    s_waitcnt vmcnt(0)
+; GFX940-NEXT:    global_store_dword v[0:1], v2, off sc0 sc1
+; GFX940-NEXT:    s_endpgm
+;
+; GFX11-LABEL: sgpr_base_negative_offset:
+; GFX11:       ; %bb.0: ; %entry
+; GFX11-NEXT:    scratch_load_b32 v2, off, s0 offset:-24
+; GFX11-NEXT:    s_waitcnt vmcnt(0)
+; GFX11-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX11-NEXT:    s_nop 0
+; GFX11-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX11-NEXT:    s_endpgm
+;
+; GFX12-LABEL: sgpr_base_negative_offset:
+; GFX12:       ; %bb.0: ; %entry
+; GFX12-NEXT:    scratch_load_b32 v2, off, s0 offset:-24
+; GFX12-NEXT:    s_wait_loadcnt 0x0
+; GFX12-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX12-NEXT:    s_nop 0
+; GFX12-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX12-NEXT:    s_endpgm
+entry:
+  %scevgep28 = getelementptr i8, ptr addrspace(5) %scevgep, i32 -24
+  %0 = load i32, ptr addrspace(5) %scevgep28, align 4
+  store i32 %0, ptr addrspace(1) %out
+  ret void
+}
+
 declare i32 @llvm.amdgcn.workitem.id.x()
diff --git a/llvm/test/CodeGen/AMDGPU/flat-scratch.ll b/llvm/test/CodeGen/AMDGPU/flat-scratch.ll
index 9653f8fdacac6a..fd67dfc65f9846 100644
--- a/llvm/test/CodeGen/AMDGPU/flat-scratch.ll
+++ b/llvm/test/CodeGen/AMDGPU/flat-scratch.ll
@@ -4891,5 +4891,449 @@ bb:
   ret void
 }
 
+define amdgpu_gs void @sgpr_base_large_offset(ptr addrspace(1) %out, ptr addrspace(5) inreg %sgpr_base) {
+; GFX9-LABEL: sgpr_base_large_offset:
+; GFX9:       ; %bb.0: ; %entry
+; GFX9-NEXT:    s_add_u32 flat_scratch_lo, s0, s5
+; GFX9-NEXT:    s_addc_u32 flat_scratch_hi, s1, 0
+; GFX9-NEXT:    s_add_i32 s2, s2, 0xffe8
+; GFX9-NEXT:    scratch_load_dword v2, off, s2
+; GFX9-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-NEXT:    global_store_dword v[0:1], v2, off
+; GFX9-NEXT:    s_endpgm
+;
+; GFX10-LABEL: sgpr_base_large_offset:
+; GFX10:       ; %bb.0: ; %entry
+; GFX10-NEXT:    s_add_u32 s0, s0, s5
+; GFX10-NEXT:    s_addc_u32 s1, s1, 0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_LO), s0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_HI), s1
+; GFX10-NEXT:    s_add_i32 s2, s2, 0xffe8
+; GFX10-NEXT:    scratch_load_dword v2, off, s2
+; GFX10-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-NEXT:    global_store_dword v[0:1], v2, off
+; GFX10-NEXT:    s_endpgm
+;
+; GFX11-LABEL: sgpr_base_large_offset:
+; GFX11:       ; %bb.0: ; %entry
+; GFX11-NEXT:    s_add_i32 s0, s0, 0xffe8
+; GFX11-NEXT:    scratch_load_b32 v2, off, s0
+; GFX11-NEXT:    s_waitcnt vmcnt(0)
+; GFX11-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX11-NEXT:    s_nop 0
+; GFX11-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX11-NEXT:    s_endpgm
+;
+; GFX12-LABEL: sgpr_base_large_offset:
+; GFX12:       ; %bb.0: ; %entry
+; GFX12-NEXT:    scratch_load_b32 v2, off, s0 offset:-24
+; GFX12-NEXT:    s_wait_loadcnt 0x0
+; GFX12-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX12-NEXT:    s_nop 0
+; GFX12-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX12-NEXT:    s_endpgm
+;
+; GFX9-PAL-LABEL: sgpr_base_large_offset:
+; GFX9-PAL:       ; %bb.0: ; %entry
+; GFX9-PAL-NEXT:    s_getpc_b64 s[2:3]
+; GFX9-PAL-NEXT:    s_mov_b32 s2, s8
+; GFX9-PAL-NEXT:    s_load_dwordx2 s[2:3], s[2:3], 0x0
+; GFX9-PAL-NEXT:    s_waitcnt lgkmcnt(0)
+; GFX9-PAL-NEXT:    s_and_b32 s3, s3, 0xffff
+; GFX9-PAL-NEXT:    s_add_u32 flat_scratch_lo, s2, s5
+; GFX9-PAL-NEXT:    s_addc_u32 flat_scratch_hi, s3, 0
+; GFX9-PAL-NEXT:    s_add_i32 s0, s0, 0xffe8
+; GFX9-PAL-NEXT:    scratch_load_dword v2, off, s0
+; GFX9-PAL-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-PAL-NEXT:    global_store_dword v[0:1], v2, off
+; GFX9-PAL-NEXT:    s_endpgm
+;
+; GFX940-LABEL: sgpr_base_large_offset:
+; GFX940:       ; %bb.0: ; %entry
+; GFX940-NEXT:    s_add_i32 s0, s0, 0xffe8
+; GFX940-NEXT:    scratch_load_dword v2, off, s0
+; GFX940-NEXT:    s_waitcnt vmcnt(0)
+; GFX940-NEXT:    global_store_dword v[0:1], v2, off sc0 sc1
+; GFX940-NEXT:    s_endpgm
+;
+; GFX10-PAL-LABEL: sgpr_base_large_offset:
+; GFX10-PAL:       ; %bb.0: ; %entry
+; GFX10-PAL-NEXT:    s_getpc_b64 s[2:3]
+; GFX10-PAL-NEXT:    s_mov_b32 s2, s8
+; GFX10-PAL-NEXT:    s_load_dwordx2 s[2:3], s[2:3], 0x0
+; GFX10-PAL-NEXT:    s_waitcnt lgkmcnt(0)
+; GFX10-PAL-NEXT:    s_and_b32 s3, s3, 0xffff
+; GFX10-PAL-NEXT:    s_add_u32 s2, s2, s5
+; GFX10-PAL-NEXT:    s_addc_u32 s3, s3, 0
+; GFX10-PAL-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_LO), s2
+; GFX10-PAL-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_HI), s3
+; GFX10-PAL-NEXT:    s_add_i32 s0, s0, 0xffe8
+; GFX10-PAL-NEXT:    scratch_load_dword v2, off, s0
+; GFX10-PAL-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-PAL-NEXT:    global_store_dword v[0:1], v2, off
+; GFX10-PAL-NEXT:    s_endpgm
+;
+; GFX11-PAL-LABEL: sgpr_base_large_offset:
+; GFX11-PAL:       ; %bb.0: ; %entry
+; GFX11-PAL-NEXT:    s_add_i32 s0, s0, 0xffe8
+; GFX11-PAL-NEXT:    scratch_load_b32 v2, off, s0
+; GFX11-PAL-NEXT:    s_waitcnt vmcnt(0)
+; GFX11-PAL-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX11-PAL-NEXT:    s_nop 0
+; GFX11-PAL-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX11-PAL-NEXT:    s_endpgm
+;
+; GFX12-PAL-LABEL: sgpr_base_large_offset:
+; GFX12-PAL:       ; %bb.0: ; %entry
+; GFX12-PAL-NEXT:    scratch_load_b32 v2, off, s0 offset:-24
+; GFX12-PAL-NEXT:    s_wait_loadcnt 0x0
+; GFX12-PAL-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX12-PAL-NEXT:    s_nop 0
+; GFX12-PAL-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX12-PAL-NEXT:    s_endpgm
+entry:
+  %large_offset = getelementptr i8, ptr addrspace(5) %sgpr_base, i32 65512
+  %load = load i32, ptr addrspace(5) %large_offset, align 4
+  store i32 %load, ptr addrspace(1) %out
+  ret void
+}
+
+define amdgpu_gs void @sgpr_base_large_offset_split(ptr addrspace(1) %out, ptr addrspace(5) inreg %sgpr_base) {
+; GFX9-LABEL: sgpr_base_large_offset_split:
+; GFX9:       ; %bb.0: ; %entry
+; GFX9-NEXT:    s_add_u32 flat_scratch_lo, s0, s5
+; GFX9-NEXT:    s_addc_u32 flat_scratch_hi, s1, 0
+; GFX9-NEXT:    s_and_b32 s0, s2, -4
+; GFX9-NEXT:    s_add_i32 s0, s0, 0x100f000
+; GFX9-NEXT:    scratch_load_dword v2, off, s0 offset:4072 glc
+; GFX9-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-NEXT:    global_store_dword v[0:1], v2, off
+; GFX9-NEXT:    s_endpgm
+;
+; GFX10-LABEL: sgpr_base_large_offset_split:
+; GFX10:       ; %bb.0: ; %entry
+; GFX10-NEXT:    s_add_u32 s0, s0, s5
+; GFX10-NEXT:    s_addc_u32 s1, s1, 0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_LO), s0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_HI), s1
+; GFX10-NEXT:    s_and_b32 s0, s2, -4
+; GFX10-NEXT:    s_add_i32 s0, s0, 0x100f800
+; GFX10-NEXT:    scratch_load_dword v2, off, s0 offset:2024 glc dlc
+; GFX10-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-NEXT:    global_store_dword v[0:1], v2, off
+; GFX10-NEXT:    s_endpgm
+;
+; GFX11-LABEL: sgpr_base_large_offset_split:
+; GFX11:       ; %bb.0: ; %entry
+; GFX11-NEXT:    v_mov_b32_e32 v2, 0x100f000
+; GFX11-NEXT:    s_and_b32 s0, s0, -4
+; GFX11-NEXT:    scratch_load_b32 v2, v2, s0 offset:4072 glc dlc
+; GFX11-NEXT:    s_waitcnt vmcnt(0)
+; GFX11-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX11-NEXT:    s_nop 0
+; GFX11-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX11-NEXT:    s_endpgm
+;
+; GFX12-LABEL: sgpr_base_large_offset_split:
+; GFX12:       ; %bb.0: ; %entry
+; GFX12-NEXT:    v_mov_b32_e32 v2, 0x1000000
+; GFX12-NEXT:    s_and_b32 s0, s0, -4
+; GFX12-NEXT:    scratch_load_b32 v2, v2, s0 offset:-24 scope:SCOPE_SYS
+; GFX12-NEXT:    s_wait_loadcnt 0x0
+; GFX12-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX12-NEXT:    s_nop 0
+; GFX12-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX12-NEXT:    s_endpgm
+;
+; GFX9-PAL-LABEL: sgpr_base_large_offset_split:
+; GFX9-PAL:       ; %bb.0: ; %entry
+; GFX9-PAL-NEXT:    s_getpc_b64 s[2:3]
+; GFX9-PAL-NEXT:    s_mov_b32 s2, s8
+; GFX9-PAL-NEXT:    s_load_dwordx2 s[2:3], s[2:3], 0x0
+; GFX9-PAL-NEXT:    s_waitcnt lgkmcnt(0)
+; GFX9-PAL-NEXT:    s_and_b32 s3, s3, 0xffff
+; GFX9-PAL-NEXT:    s_add_u32 flat_scratch_lo, s2, s5
+; GFX9-PAL-NEXT:    s_addc_u32 flat_scratch_hi, s3, 0
+; GFX9-PAL-NEXT:    s_and_b32 s0, s0, -4
+; GFX9-PAL-NEXT:    s_add_i32 s0, s0, 0x100f000
+; GFX9-PAL-NEXT:    scratch_load_dword v2, off, s0 offset:4072 glc
+; GFX9-PAL-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-PAL-NEXT:    global_store_dword v[0:1], v2, off
+; GFX9-PAL-NEXT:    s_endpgm
+;
+; GFX940-LABEL: sgpr_base_large_offset_split:
+; GFX940:       ; %bb.0: ; %entry
+; GFX940-NEXT:    s_and_b32 s0, s0, -4
+; GFX940-NEXT:    v_mov_b32_e32 v2, 0x100f000
+; GFX940-NEXT:    scratch_load_dword v2, v2, s0 offset:4072 sc0 sc1
+; GFX940-NEXT:    s_waitcnt vmcnt(0)
+; GFX940-NEXT:    global_store_dword v[0:1], v2, off sc0 sc1
+; GFX940-NEXT:    s_endpgm
+;
+; GFX10-PAL-LABEL: sgpr_base_large_offset_split:
+; GFX10-PAL:       ; %bb.0: ; %entry
+; GFX10-PAL-NEXT:    s_getpc_b64 s[2:3]
+; GFX10-PAL-NEXT:    s_mov_b32 s2, s8
+; GFX10-PAL-NEXT:    s_load_dwordx2 s[2:3], s[2:3], 0x0
+; GFX10-PAL-NEXT:    s_waitcnt lgkmcnt(0)
+; GFX10-PAL-NEXT:    s_and_b32 s3, s3, 0xffff
+; GFX10-PAL-NEXT:    s_add_u32 s2, s2, s5
+; GFX10-PAL-NEXT:    s_addc_u32 s3, s3, 0
+; GFX10-PAL-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_LO), s2
+; GFX10-PAL-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_HI), s3
+; GFX10-PAL-NEXT:    s_and_b32 s0, s0, -4
+; GFX10-PAL-NEXT:    s_add_i32 s0, s0, 0x100f800
+; GFX10-PAL-NEXT:    scratch_load_dword v2, off, s0 offset:2024 glc dlc
+; GFX10-PAL-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-PAL-NEXT:    global_store_dword v[0:1], v2, off
+; GFX10-PAL-NEXT:    s_endpgm
+;
+; GFX11-PAL-LABEL: sgpr_base_large_offset_split:
+; GFX11-PAL:       ; %bb.0: ; %entry
+; GFX11-PAL-NEXT:    v_mov_b32_e32 v2, 0x100f000
+; GFX11-PAL-NEXT:    s_and_b32 s0, s0, -4
+; GFX11-PAL-NEXT:    scratch_load_b32 v2, v2, s0 offset:4072 glc dlc
+; GFX11-PAL-NEXT:    s_waitcnt vmcnt(0)
+; GFX11-PAL-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX11-PAL-NEXT:    s_nop 0
+; GFX11-PAL-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX11-PAL-NEXT:    s_endpgm
+;
+; GFX12-PAL-LABEL: sgpr_base_large_offset_split:
+; GFX12-PAL:       ; %bb.0: ; %entry
+; GFX12-PAL-NEXT:    v_mov_b32_e32 v2, 0x1000000
+; GFX12-PAL-NEXT:    s_and_b32 s0, s0, -4
+; GFX12-PAL-NEXT:    scratch_load_b32 v2, v2, s0 offset:-24 scope:SCOPE_SYS
+; GFX12-PAL-NEXT:    s_wait_loadcnt 0x0
+; GFX12-PAL-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX12-PAL-NEXT:    s_nop 0
+; GFX12-PAL-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX12-PAL-NEXT:    s_endpgm
+entry:
+  ;%allignedBase = alloca [33554432 x i8], align 4, addrspace(5)
+  %sgpr_base_i32 = ptrtoint ptr addrspace(5) %sgpr_base to i32
+  %sgpr_base_i32_align4 = and i32 %sgpr_base_i32, 4294967292
+  %sgpr_base_align4 = inttoptr i32 %sgpr_base_i32_align4 to ptr addrspace(5)
+  %split_offset = getelementptr inbounds [33554432 x i8], ptr addrspace(5) %sgpr_base_align4, i32 0, i32 16842728
+  %load = load volatile i32, ptr addrspace(5) %split_offset, align 4
+  store i32 %load, ptr addrspace(1) %out
+  ret void
+}
+
+define amdgpu_gs void @sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset(ptr addrspace(5) inreg %sgpr_base, i32 inreg %sidx, i32 %vidx) {
+; GFX9-LABEL: sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset:
+; GFX9:       ; %bb.0: ; %bb
+; GFX9-NEXT:    s_add_u32 flat_scratch_lo, s0, s5
+; GFX9-NEXT:    s_addc_u32 flat_scratch_hi, s1, 0
+; GFX9-NEXT:    s_add_i32 s2, s2, s3
+; GFX9-NEXT:    v_add_u32_e32 v0, s2, v0
+; GFX9-NEXT:    v_add_u32_e32 v0, 0xffe8, v0
+; GFX9-NEXT:    v_mov_b32_e32 v1, 15
+; GFX9-NEXT:    scratch_store_dword v0, v1, off
+; GFX9-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-NEXT:    s_endpgm
+;
+; GFX10-LABEL: sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset:
+; GFX10:       ; %bb.0: ; %bb
+; GFX10-NEXT:    s_add_u32 s0, s0, s5
+; GFX10-NEXT:    s_addc_u32 s1, s1, 0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_LO), s0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_HI), s1
+; GFX10-NEXT:    s_add_i32 s2, s2, s3
+; GFX10-NEXT:    v_mov_b32_e32 v1, 15
+; GFX10-NEXT:    v_add3_u32 v0, s2, v0, 0xffe8
+; GFX10-NEXT:    scratch_store_dword v0, v1, off
+; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT:    s_endpgm
+;
+; GFX11-LABEL: sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset:
+; GFX11:       ; %bb.0: ; %bb
+; GFX11-NEXT:    s_add_i32 s0, s0, s1
+; GFX11-NEXT:    v_mov_b32_e32 v1, 15
+; GFX11-NEXT:    v_add3_u32 v0, s0, v0, 0xffe8
+; GFX11-NEXT:    scratch_store_b32 v0, v1, off dlc
+; GFX11-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX11-NEXT:    s_endpgm
+;
+; GFX12-LABEL: sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset:
+; GFX12:       ; %bb.0: ; %bb
+; GFX12-NEXT:    v_mov_b32_e32 v1, 15
+; GFX12-NEXT:    s_add_co_i32 s0, s0, s1
+; GFX12-NEXT:    scratch_store_b32 v0, v1, s0 offset:-24 scope:SCOPE_SYS
+; GFX12-NEXT:    s_wait_storecnt 0x0
+; GFX12-NEXT:    s_endpgm
+;
+; GFX9-PAL-LABEL: sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset:
+; GFX9-PAL:       ; %bb.0: ; %bb
+; GFX9-PAL-NEXT:    s_getpc_b64 s[2:3]
+; GFX9-PAL-NEXT:    s_mov_b32 s2, s8
+; GFX9-PAL-NEXT:    s_load_dwordx2 s[2:3], s[2:3], 0x0
+; GFX9-PAL-NEXT:    v_mov_b32_e32 v1, 15
+; GFX9-PAL-NEXT:    s_waitcnt lgkmcnt(0)
+; GFX9-PAL-NEXT:    s_and_b32 s3, s3, 0xffff
+; GFX9-PAL-NEXT:    s_add_u32 flat_scratch_lo, s2, s5
+; GFX9-PAL-NEXT:    s_addc_u32 flat_scratch_hi, s3, 0
+; GFX9-PAL-NEXT:    s_add_i32 s0, s0, s1
+; GFX9-PAL-NEXT:    v_add_u32_e32 v0, s0, v0
+; GFX9-PAL-NEXT:    v_add_u32_e32 v0, 0xffe8, v0
+; GFX9-PAL-NEXT:    scratch_store_dword v0, v1, off
+; GFX9-PAL-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-PAL-NEXT:    s_endpgm
+;
+; GFX940-LABEL: sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset:
+; GFX940:       ; %bb.0: ; %bb
+; GFX940-NEXT:    s_add_i32 s0, s0, s1
+; GFX940-NEXT:    v_add_u32_e32 v0, s0, v0
+; GFX940-NEXT:    v_add_u32_e32 v0, 0xffe8, v0
+; GFX940-NEXT:    v_mov_b32_e32 v1, 15
+; GFX940-NEXT:    scratch_store_dword v0, v1, off sc0 sc1
+; GFX940-NEXT:    s_waitcnt vmcnt(0)
+; GFX940-NEXT:    s_endpgm
+;
+; GFX10-PAL-LABEL: sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset:
+; GFX10-PAL:       ; %bb.0: ; %bb
+; GFX10-PAL-NEXT:    s_getpc_b64 s[2:3]
+; GFX10-PAL-NEXT:    s_mov_b32 s2, s8
+; GFX10-PAL-NEXT:    s_load_dwordx2 s[2:3], s[2:3], 0x0
+; GFX10-PAL-NEXT:    s_waitcnt lgkmcnt(0)
+; GFX10-PAL-NEXT:    s_and_b32 s3, s3, 0xffff
+; GFX10-PAL-NEXT:    s_add_u32 s2, s2, s5
+; GFX10-PAL-NEXT:    s_addc_u32 s3, s3, 0
+; GFX10-PAL-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_LO), s2
+; GFX10-PAL-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_HI), s3
+; GFX10-PAL-NEXT:    s_add_i32 s0, s0, s1
+; GFX10-PAL-NEXT:    v_mov_b32_e32 v1, 15
+; GFX10-PAL-NEXT:    v_add3_u32 v0, s0, v0, 0xffe8
+; GFX10-PAL-NEXT:    scratch_store_dword v0, v1, off
+; GFX10-PAL-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-PAL-NEXT:    s_endpgm
+;
+; GFX11-PAL-LABEL: sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset:
+; GFX11-PAL:       ; %bb.0: ; %bb
+; GFX11-PAL-NEXT:    s_add_i32 s0, s0, s1
+; GFX11-PAL-NEXT:    v_mov_b32_e32 v1, 15
+; GFX11-PAL-NEXT:    v_add3_u32 v0, s0, v0, 0xffe8
+; GFX11-PAL-NEXT:    scratch_store_b32 v0, v1, off dlc
+; GFX11-PAL-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX11-PAL-NEXT:    s_endpgm
+;
+; GFX12-PAL-LABEL: sgpr_base_plus_sgpr_plus_vgpr_plus_large_imm_offset:
+; GFX12-PAL:       ; %bb.0: ; %bb
+; GFX12-PAL-NEXT:    v_mov_b32_e32 v1, 15
+; GFX12-PAL-NEXT:    s_add_co_i32 s0, s0, s1
+; GFX12-PAL-NEXT:    scratch_store_b32 v0, v1, s0 offset:-24 scope:SCOPE_SYS
+; GFX12-PAL-NEXT:    s_wait_storecnt 0x0
+; GFX12-PAL-NEXT:    s_endpgm
+bb:
+  %add1 = add nsw i32 %sidx, %vidx
+  %add2 = add nsw i32 %add1, 65512
+  %gep = getelementptr inbounds [33554432 x i8], ptr addrspace(5) %sgpr_base, i32 0, i32 %add2
+  store volatile i32 15, ptr addrspace(5) %gep, align 4
+  ret void
+}
+
+define amdgpu_gs void @sgpr_base_negative_offset(ptr addrspace(1) %out, ptr addrspace(5) inreg %scevgep) {
+; GFX9-LABEL: sgpr_base_negative_offset:
+; GFX9:       ; %bb.0: ; %entry
+; GFX9-NEXT:    s_add_u32 flat_scratch_lo, s0, s5
+; GFX9-NEXT:    s_addc_u32 flat_scratch_hi, s1, 0
+; GFX9-NEXT:    s_addk_i32 s2, 0xffe8
+; GFX9-NEXT:    scratch_load_dword v2, off, s2
+; GFX9-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-NEXT:    global_store_dword v[0:1], v2, off
+; GFX9-NEXT:    s_endpgm
+;
+; GFX10-LABEL: sgpr_base_negative_offset:
+; GFX10:       ; %bb.0: ; %entry
+; GFX10-NEXT:    s_add_u32 s0, s0, s5
+; GFX10-NEXT:    s_addc_u32 s1, s1, 0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_LO), s0
+; GFX10-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_HI), s1
+; GFX10-NEXT:    scratch_load_dword v2, off, s2 offset:-24
+; GFX10-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-NEXT:    global_store_dword v[0:1], v2, off
+; GFX10-NEXT:    s_endpgm
+;
+; GFX11-LABEL: sgpr_base_negative_offset:
+; GFX11:       ; %bb.0: ; %entry
+; GFX11-NEXT:    scratch_load_b32 v2, off, s0 offset:-24
+; GFX11-NEXT:    s_waitcnt vmcnt(0)
+; GFX11-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX11-NEXT:    s_nop 0
+; GFX11-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX11-NEXT:    s_endpgm
+;
+; GFX12-LABEL: sgpr_base_negative_offset:
+; GFX12:       ; %bb.0: ; %entry
+; GFX12-NEXT:    scratch_load_b32 v2, off, s0 offset:-24
+; GFX12-NEXT:    s_wait_loadcnt 0x0
+; GFX12-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX12-NEXT:    s_nop 0
+; GFX12-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX12-NEXT:    s_endpgm
+;
+; GFX9-PAL-LABEL: sgpr_base_negative_offset:
+; GFX9-PAL:       ; %bb.0: ; %entry
+; GFX9-PAL-NEXT:    s_getpc_b64 s[2:3]
+; GFX9-PAL-NEXT:    s_mov_b32 s2, s8
+; GFX9-PAL-NEXT:    s_load_dwordx2 s[2:3], s[2:3], 0x0
+; GFX9-PAL-NEXT:    s_waitcnt lgkmcnt(0)
+; GFX9-PAL-NEXT:    s_and_b32 s3, s3, 0xffff
+; GFX9-PAL-NEXT:    s_add_u32 flat_scratch_lo, s2, s5
+; GFX9-PAL-NEXT:    s_addc_u32 flat_scratch_hi, s3, 0
+; GFX9-PAL-NEXT:    s_addk_i32 s0, 0xffe8
+; GFX9-PAL-NEXT:    scratch_load_dword v2, off, s0
+; GFX9-PAL-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-PAL-NEXT:    global_store_dword v[0:1], v2, off
+; GFX9-PAL-NEXT:    s_endpgm
+;
+; GFX940-LABEL: sgpr_base_negative_offset:
+; GFX940:       ; %bb.0: ; %entry
+; GFX940-NEXT:    s_addk_i32 s0, 0xffe8
+; GFX940-NEXT:    scratch_load_dword v2, off, s0
+; GFX940-NEXT:    s_waitcnt vmcnt(0)
+; GFX940-NEXT:    global_store_dword v[0:1], v2, off sc0 sc1
+; GFX940-NEXT:    s_endpgm
+;
+; GFX10-PAL-LABEL: sgpr_base_negative_offset:
+; GFX10-PAL:       ; %bb.0: ; %entry
+; GFX10-PAL-NEXT:    s_getpc_b64 s[2:3]
+; GFX10-PAL-NEXT:    s_mov_b32 s2, s8
+; GFX10-PAL-NEXT:    s_load_dwordx2 s[2:3], s[2:3], 0x0
+; GFX10-PAL-NEXT:    s_waitcnt lgkmcnt(0)
+; GFX10-PAL-NEXT:    s_and_b32 s3, s3, 0xffff
+; GFX10-PAL-NEXT:    s_add_u32 s2, s2, s5
+; GFX10-PAL-NEXT:    s_addc_u32 s3, s3, 0
+; GFX10-PAL-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_LO), s2
+; GFX10-PAL-NEXT:    s_setreg_b32 hwreg(HW_REG_FLAT_SCR_HI), s3
+; GFX10-PAL-NEXT:    scratch_load_dword v2, off, s0 offset:-24
+; GFX10-PAL-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-PAL-NEXT:    global_store_dword v[0:1], v2, off
+; GFX10-PAL-NEXT:    s_endpgm
+;
+; GFX11-PAL-LABEL: sgpr_base_negative_offset:
+; GFX11-PAL:       ; %bb.0: ; %entry
+; GFX11-PAL-NEXT:    scratch_load_b32 v2, off, s0 offset:-24
+; GFX11-PAL-NEXT:    s_waitcnt vmcnt(0)
+; GFX11-PAL-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX11-PAL-NEXT:    s_nop 0
+; GFX11-PAL-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX11-PAL-NEXT:    s_endpgm
+;
+; GFX12-PAL-LABEL: sgpr_base_negative_offset:
+; GFX12-PAL:       ; %bb.0: ; %entry
+; GFX12-PAL-NEXT:    scratch_load_b32 v2, off, s0 offset:-24
+; GFX12-PAL-NEXT:    s_wait_loadcnt 0x0
+; GFX12-PAL-NEXT:    global_store_b32 v[0:1], v2, off
+; GFX12-PAL-NEXT:    s_nop 0
+; GFX12-PAL-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX12-PAL-NEXT:    s_endpgm
+entry:
+  %scevgep28 = getelementptr i8, ptr addrspace(5) %scevgep, i32 -24
+  %0 = load i32, ptr addrspace(5) %scevgep28, align 4
+  store i32 %0, ptr addrspace(1) %out
+  ret void
+}
+
 declare void @llvm.memset.p5.i64(ptr addrspace(5) nocapture writeonly, i8, i64, i1 immarg)
 declare i32 @llvm.amdgcn.workitem.id.x()



More information about the llvm-commits mailing list