[AMDGPU][SDAG] Handle ISD::PTRADD in VOP3 patterns

llvm/lib/Target/AMDGPU/VOP3Instructions.td

@@ -9,6 +9,10 @@
 def BITOP3_32 : ComplexPattern<i32, 4, "SelectBITOP3", [and, or, xor]>;
 def BITOP3_16 : ComplexPattern<i16, 4, "SelectBITOP3", [and, or, xor]>;
 
+// Matches PTRADD as a commutative operation.
+def ptradd_commutative : PatFrags<(ops node:$src0, node:$src1),
+  [(ptradd node:$src0, node:$src1), (ptradd node:$src1, node:$src0)]>;
+
 // Special case for v_div_fmas_{f32|f64}, since it seems to be the
 // only VOP instruction that implicitly reads VCC.
 let Asm64 = " $vdst, $src0_modifiers, $src1_modifiers, $src2_modifiers$clamp$omod" in {
@@ -938,12 +942,18 @@ def : GCNPat<
  (DivergentBinFrag<mul> i32:$src0, IsPow2Plus1:$src1),
  (V_LSHL_ADD_U32_e64 i32:$src0, (i32 (Log2_32 imm:$src1)), i32:$src0)>;
 
-let SubtargetPredicate = HasLshlAddU64Inst in
+let SubtargetPredicate = HasLshlAddU64Inst in {
 def : GCNPat<
   (ThreeOpFrag<shl_0_to_4, add> i64:$src0, i32:$src1, i64:$src2),
   (V_LSHL_ADD_U64_e64 VSrc_b64:$src0, VSrc_b32:$src1, VSrc_b64:$src2)
 >;
 
+def : GCNPat <
+  // (ptradd z, (shl x, y)) or (ptradd (shl x, y), z) -> ((x << y) + z)
+  (ThreeOpFrag<shl_0_to_4, ptradd_commutative> i64:$src0, i32:$src1, i64:$src2),
+  (V_LSHL_ADD_U64_e64 VSrc_b64:$src0, VSrc_b32:$src1, VSrc_b64:$src2)>;
+} // End SubtargetPredicate = HasLshlAddU64Inst
+
 let SubtargetPredicate = HasAddMinMaxInsts in {
 def : ThreeOp_i32_Pats<add, smax, V_ADD_MAX_I32_e64>;
 def : ThreeOp_i32_Pats<add, umax, V_ADD_MAX_U32_e64>;
@@ -1019,19 +1029,24 @@ multiclass IMAD32_Pats <VOP3_Pseudo inst> {
 
 // Handle cases where amdgpu-codegenprepare-mul24 made a mul24 instead of a normal mul.
 // We need to separate this because otherwise OtherPredicates would be overriden.
-class IMAD32_Mul24_Pat<VOP3_Pseudo inst>: GCNPat <
-    (i64 (add (i64 (AMDGPUmul_u24 i32:$src0, i32:$src1)), i64:$src2)),
+class IMAD32_Mul24_Pats_Impl<VOP3_Pseudo inst, SDPatternOperator AddOp> : GCNPat <
+    (i64 (AddOp (i64 (AMDGPUmul_u24 i32:$src0, i32:$src1)), i64:$src2)),
     (inst $src0, $src1, $src2, 0 /* clamp */)
     >;
 
+multiclass IMAD32_Mul24_Pats<VOP3_Pseudo inst> {
+  def : IMAD32_Mul24_Pats_Impl<inst, add>;
+  def : IMAD32_Mul24_Pats_Impl<inst, ptradd_commutative>;
+}
+
 // exclude pre-GFX9 where it was slow
 let OtherPredicates = [HasNotMADIntraFwdBug], SubtargetPredicate = isGFX9Plus in {
   defm : IMAD32_Pats<V_MAD_U64_U32_e64>;
-  def : IMAD32_Mul24_Pat<V_MAD_U64_U32_e64>;
+  defm : IMAD32_Mul24_Pats<V_MAD_U64_U32_e64>;
 }
 let OtherPredicates = [HasMADIntraFwdBug], SubtargetPredicate = isGFX11Only in {
   defm : IMAD32_Pats<V_MAD_U64_U32_gfx11_e64>;
-  def : IMAD32_Mul24_Pat<V_MAD_U64_U32_gfx11_e64>;
+  defm : IMAD32_Mul24_Pats<V_MAD_U64_U32_gfx11_e64>;
 }
 
 def VOP3_PERMLANE_Profile : VOP3_Profile<VOPProfile <[i32, i32, i32, i32]>, VOP3_OPSEL> {

llvm/test/CodeGen/AMDGPU/fold-gep-offset.ll

@@ -119,10 +119,7 @@ define i32 @flat_offset_maybe_oob(ptr %p, i32 %i) {
 ; GFX942-GISEL:       ; %bb.0:
 ; GFX942-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX942-GISEL-NEXT:    v_ashrrev_i32_e32 v3, 31, v2
-; GFX942-GISEL-NEXT:    v_lshlrev_b64 v[2:3], 2, v[2:3]
-; GFX942-GISEL-NEXT:    v_add_co_u32_e32 v0, vcc, v0, v2
-; GFX942-GISEL-NEXT:    s_nop 1
-; GFX942-GISEL-NEXT:    v_addc_co_u32_e32 v1, vcc, v1, v3, vcc
+; GFX942-GISEL-NEXT:    v_lshl_add_u64 v[0:1], v[2:3], 2, v[0:1]
 ; GFX942-GISEL-NEXT:    v_add_co_u32_e32 v0, vcc, 12, v0
 ; GFX942-GISEL-NEXT:    s_nop 1
 ; GFX942-GISEL-NEXT:    v_addc_co_u32_e32 v1, vcc, 0, v1, vcc

llvm/test/CodeGen/AMDGPU/llvm.amdgcn.cluster.load.async.to.lds.ll

@@ -270,29 +270,15 @@ entry:
 }
 
 define amdgpu_ps void @cluster_load_async_to_lds_b64_saddr_no_scale_offset(ptr addrspace(1) inreg %gaddr, ptr addrspace(3) %laddr, i32 inreg %mask, i32 %idx) {
-; GFX1250-SDAG-LABEL: cluster_load_async_to_lds_b64_saddr_no_scale_offset:
-; GFX1250-SDAG:       ; %bb.0: ; %entry
-; GFX1250-SDAG-NEXT:    v_mov_b32_e32 v2, v1
-; GFX1250-SDAG-NEXT:    s_mov_b32 m0, s2
-; GFX1250-SDAG-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
-; GFX1250-SDAG-NEXT:    v_ashrrev_i32_e32 v3, 31, v2
-; GFX1250-SDAG-NEXT:    v_lshl_add_u64 v[2:3], v[2:3], 2, s[0:1]
-; GFX1250-SDAG-NEXT:    cluster_load_async_to_lds_b64 v0, v[2:3], off offset:16 th:TH_LOAD_NT
-; GFX1250-SDAG-NEXT:    s_endpgm
-;
-; GFX1250-GISEL-LABEL: cluster_load_async_to_lds_b64_saddr_no_scale_offset:
-; GFX1250-GISEL:       ; %bb.0: ; %entry
-; GFX1250-GISEL-NEXT:    v_mov_b32_e32 v2, v1
-; GFX1250-GISEL-NEXT:    v_mov_b64_e32 v[4:5], s[0:1]
-; GFX1250-GISEL-NEXT:    s_mov_b32 m0, s2
-; GFX1250-GISEL-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
-; GFX1250-GISEL-NEXT:    v_ashrrev_i32_e32 v3, 31, v2
-; GFX1250-GISEL-NEXT:    v_lshlrev_b64_e32 v[2:3], 2, v[2:3]
-; GFX1250-GISEL-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
-; GFX1250-GISEL-NEXT:    v_add_co_u32 v2, vcc_lo, v4, v2
-; GFX1250-GISEL-NEXT:    v_add_co_ci_u32_e64 v3, null, v5, v3, vcc_lo
-; GFX1250-GISEL-NEXT:    cluster_load_async_to_lds_b64 v0, v[2:3], off offset:16 th:TH_LOAD_NT
-; GFX1250-GISEL-NEXT:    s_endpgm
+; GFX1250-LABEL: cluster_load_async_to_lds_b64_saddr_no_scale_offset:
+; GFX1250:       ; %bb.0: ; %entry
+; GFX1250-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1250-NEXT:    s_mov_b32 m0, s2
+; GFX1250-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
+; GFX1250-NEXT:    v_ashrrev_i32_e32 v3, 31, v2
+; GFX1250-NEXT:    v_lshl_add_u64 v[2:3], v[2:3], 2, s[0:1]
+; GFX1250-NEXT:    cluster_load_async_to_lds_b64 v0, v[2:3], off offset:16 th:TH_LOAD_NT
+; GFX1250-NEXT:    s_endpgm
 entry:
   %idxprom = sext i32 %idx to i64
   %gep = getelementptr i32, ptr addrspace(1) %gaddr, i64 %idxprom

llvm/test/CodeGen/AMDGPU/llvm.amdgcn.global.load.async.to.lds.ll

@@ -160,27 +160,14 @@ entry:
 }
 
 define amdgpu_ps void @global_load_async_to_lds_b64_saddr_no_scale_offset(ptr addrspace(1) inreg %gaddr, ptr addrspace(3) %laddr, i32 %idx) {
-; GFX1250-SDAG-LABEL: global_load_async_to_lds_b64_saddr_no_scale_offset:
-; GFX1250-SDAG:       ; %bb.0: ; %entry
-; GFX1250-SDAG-NEXT:    v_mov_b32_e32 v2, v1
-; GFX1250-SDAG-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
-; GFX1250-SDAG-NEXT:    v_ashrrev_i32_e32 v3, 31, v2
-; GFX1250-SDAG-NEXT:    v_lshl_add_u64 v[2:3], v[2:3], 2, s[0:1]
-; GFX1250-SDAG-NEXT:    global_load_async_to_lds_b64 v0, v[2:3], off offset:16 th:TH_LOAD_NT
-; GFX1250-SDAG-NEXT:    s_endpgm
-;
-; GFX1250-GISEL-LABEL: global_load_async_to_lds_b64_saddr_no_scale_offset:
-; GFX1250-GISEL:       ; %bb.0: ; %entry
-; GFX1250-GISEL-NEXT:    v_mov_b32_e32 v2, v1
-; GFX1250-GISEL-NEXT:    v_mov_b64_e32 v[4:5], s[0:1]
-; GFX1250-GISEL-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
-; GFX1250-GISEL-NEXT:    v_ashrrev_i32_e32 v3, 31, v2
-; GFX1250-GISEL-NEXT:    v_lshlrev_b64_e32 v[2:3], 2, v[2:3]
-; GFX1250-GISEL-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
-; GFX1250-GISEL-NEXT:    v_add_co_u32 v2, vcc_lo, v4, v2
-; GFX1250-GISEL-NEXT:    v_add_co_ci_u32_e64 v3, null, v5, v3, vcc_lo
-; GFX1250-GISEL-NEXT:    global_load_async_to_lds_b64 v0, v[2:3], off offset:16 th:TH_LOAD_NT
-; GFX1250-GISEL-NEXT:    s_endpgm
+; GFX1250-LABEL: global_load_async_to_lds_b64_saddr_no_scale_offset:
+; GFX1250:       ; %bb.0: ; %entry
+; GFX1250-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1250-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
+; GFX1250-NEXT:    v_ashrrev_i32_e32 v3, 31, v2
+; GFX1250-NEXT:    v_lshl_add_u64 v[2:3], v[2:3], 2, s[0:1]
+; GFX1250-NEXT:    global_load_async_to_lds_b64 v0, v[2:3], off offset:16 th:TH_LOAD_NT
+; GFX1250-NEXT:    s_endpgm
 entry:
   %idxprom = sext i32 %idx to i64
   %gep = getelementptr i32, ptr addrspace(1) %gaddr, i64 %idxprom

llvm/test/CodeGen/AMDGPU/llvm.amdgcn.global.store.async.from.lds.ll

@@ -160,27 +160,14 @@ entry:
 }
 
 define amdgpu_ps void @global_store_async_from_lds_b64_saddr_no_scale_offset(ptr addrspace(1) inreg %gaddr, ptr addrspace(3) %laddr, i32 %idx) {
-; GFX1250-SDAG-LABEL: global_store_async_from_lds_b64_saddr_no_scale_offset:
-; GFX1250-SDAG:       ; %bb.0: ; %entry
-; GFX1250-SDAG-NEXT:    v_mov_b32_e32 v2, v1
-; GFX1250-SDAG-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
-; GFX1250-SDAG-NEXT:    v_ashrrev_i32_e32 v3, 31, v2
-; GFX1250-SDAG-NEXT:    v_lshl_add_u64 v[2:3], v[2:3], 2, s[0:1]
-; GFX1250-SDAG-NEXT:    global_store_async_from_lds_b64 v[2:3], v0, off offset:16 th:TH_STORE_NT
-; GFX1250-SDAG-NEXT:    s_endpgm
-;
-; GFX1250-GISEL-LABEL: global_store_async_from_lds_b64_saddr_no_scale_offset:
-; GFX1250-GISEL:       ; %bb.0: ; %entry
-; GFX1250-GISEL-NEXT:    v_mov_b32_e32 v2, v1
-; GFX1250-GISEL-NEXT:    v_mov_b64_e32 v[4:5], s[0:1]
-; GFX1250-GISEL-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
-; GFX1250-GISEL-NEXT:    v_ashrrev_i32_e32 v3, 31, v2
-; GFX1250-GISEL-NEXT:    v_lshlrev_b64_e32 v[2:3], 2, v[2:3]
-; GFX1250-GISEL-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
-; GFX1250-GISEL-NEXT:    v_add_co_u32 v2, vcc_lo, v4, v2
-; GFX1250-GISEL-NEXT:    v_add_co_ci_u32_e64 v3, null, v5, v3, vcc_lo
-; GFX1250-GISEL-NEXT:    global_store_async_from_lds_b64 v[2:3], v0, off offset:16 th:TH_STORE_NT
-; GFX1250-GISEL-NEXT:    s_endpgm
+; GFX1250-LABEL: global_store_async_from_lds_b64_saddr_no_scale_offset:
+; GFX1250:       ; %bb.0: ; %entry
+; GFX1250-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1250-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
+; GFX1250-NEXT:    v_ashrrev_i32_e32 v3, 31, v2
+; GFX1250-NEXT:    v_lshl_add_u64 v[2:3], v[2:3], 2, s[0:1]
+; GFX1250-NEXT:    global_store_async_from_lds_b64 v[2:3], v0, off offset:16 th:TH_STORE_NT
+; GFX1250-NEXT:    s_endpgm
 entry:
   %idxprom = sext i32 %idx to i64
   %gep = getelementptr i32, ptr addrspace(1) %gaddr, i64 %idxprom

llvm/test/CodeGen/AMDGPU/llvm.amdgcn.load.monitor.gfx1250.ll

@@ -169,33 +169,22 @@ entry:
 }
 
 define amdgpu_ps void @global_load_monitor_b64_saddr_no_scale_offset(ptr addrspace(1) inreg %addr, ptr addrspace(1) %use, i32 %idx) {
-; GFX1250-SDAG-LABEL: global_load_monitor_b64_saddr_no_scale_offset:
-; GFX1250-SDAG:       ; %bb.0: ; %entry
-; GFX1250-SDAG-NEXT:    v_ashrrev_i32_e32 v3, 31, v2
-; GFX1250-SDAG-NEXT:    s_delay_alu instid0(VALU_DEP_1)
-; GFX1250-SDAG-NEXT:    v_lshl_add_u64 v[2:3], v[2:3], 2, s[0:1]
-; GFX1250-SDAG-NEXT:    global_load_monitor_b64 v[2:3], v[2:3], off th:TH_LOAD_NT
-; GFX1250-SDAG-NEXT:    s_wait_loadcnt 0x0
-; GFX1250-SDAG-NEXT:    global_store_b64 v[0:1], v[2:3], off
-; GFX1250-SDAG-NEXT:    s_endpgm
-;
-; GFX1250-GISEL-LABEL: global_load_monitor_b64_saddr_no_scale_offset:
-; GFX1250-GISEL:       ; %bb.0: ; %entry
-; GFX1250-GISEL-NEXT:    v_ashrrev_i32_e32 v3, 31, v2
-; GFX1250-GISEL-NEXT:    v_mov_b64_e32 v[4:5], s[0:1]
-; GFX1250-GISEL-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
-; GFX1250-GISEL-NEXT:    v_lshlrev_b64_e32 v[2:3], 2, v[2:3]
-; GFX1250-GISEL-NEXT:    v_add_co_u32 v2, vcc_lo, v4, v2
-; GFX1250-GISEL-NEXT:    s_delay_alu instid0(VALU_DEP_1)
-; GFX1250-GISEL-NEXT:    v_add_co_ci_u32_e64 v3, null, v5, v3, vcc_lo
-; GFX1250-GISEL-NEXT:    global_load_monitor_b64 v[2:3], v[2:3], off th:TH_LOAD_NT
-; GFX1250-GISEL-NEXT:    s_wait_loadcnt 0x0
-; GFX1250-GISEL-NEXT:    global_store_b64 v[0:1], v[2:3], off
-; GFX1250-GISEL-NEXT:    s_endpgm
+; GFX1250-LABEL: global_load_monitor_b64_saddr_no_scale_offset:
+; GFX1250:       ; %bb.0: ; %entry
+; GFX1250-NEXT:    v_ashrrev_i32_e32 v3, 31, v2
+; GFX1250-NEXT:    s_delay_alu instid0(VALU_DEP_1)
+; GFX1250-NEXT:    v_lshl_add_u64 v[2:3], v[2:3], 2, s[0:1]
+; GFX1250-NEXT:    global_load_monitor_b64 v[2:3], v[2:3], off th:TH_LOAD_NT
+; GFX1250-NEXT:    s_wait_loadcnt 0x0
+; GFX1250-NEXT:    global_store_b64 v[0:1], v[2:3], off
+; GFX1250-NEXT:    s_endpgm
 entry:
   %idxprom = sext i32 %idx to i64
   %gep = getelementptr i32, ptr addrspace(1) %addr, i64 %idxprom
   %val = call <2 x i32> @llvm.amdgcn.global.load.monitor.b64.v2i32(ptr addrspace(1) %gep, i32 1)
   store <2 x i32> %val, ptr addrspace(1) %use
   ret void
 }
+;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
+; GFX1250-GISEL: {{.*}}
+; GFX1250-SDAG: {{.*}}

llvm/test/CodeGen/AMDGPU/ptradd-sdag-optimizations.ll

@@ -265,42 +265,25 @@ define amdgpu_kernel void @fold_mad64(ptr addrspace(1) %p) {
 
 ; Use non-zero shift amounts in v_lshl_add_u64.
 define ptr @select_v_lshl_add_u64(ptr %base, i64 %voffset) {
-; GFX942_PTRADD-LABEL: select_v_lshl_add_u64:
-; GFX942_PTRADD:       ; %bb.0:
-; GFX942_PTRADD-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX942_PTRADD-NEXT:    v_lshlrev_b64 v[2:3], 3, v[2:3]
-; GFX942_PTRADD-NEXT:    v_lshl_add_u64 v[0:1], v[0:1], 0, v[2:3]
-; GFX942_PTRADD-NEXT:    s_setpc_b64 s[30:31]
-;
-; GFX942_LEGACY-LABEL: select_v_lshl_add_u64:
-; GFX942_LEGACY:       ; %bb.0:
-; GFX942_LEGACY-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX942_LEGACY-NEXT:    v_lshl_add_u64 v[0:1], v[2:3], 3, v[0:1]
-; GFX942_LEGACY-NEXT:    s_setpc_b64 s[30:31]
+; GFX942-LABEL: select_v_lshl_add_u64:
+; GFX942:       ; %bb.0:
+; GFX942-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX942-NEXT:    v_lshl_add_u64 v[0:1], v[2:3], 3, v[0:1]
+; GFX942-NEXT:    s_setpc_b64 s[30:31]
   %gep = getelementptr inbounds i64, ptr %base, i64 %voffset
   ret ptr %gep
 }
 
 ; Fold mul and add into v_mad, even if amdgpu-codegenprepare-mul24 turned the
 ; mul into a mul24.
 define ptr @fold_mul24_into_mad(ptr %base, i64 %a, i64 %b) {
-; GFX942_PTRADD-LABEL: fold_mul24_into_mad:
-; GFX942_PTRADD:       ; %bb.0:
-; GFX942_PTRADD-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX942_PTRADD-NEXT:    v_and_b32_e32 v2, 0xfffff, v2
-; GFX942_PTRADD-NEXT:    v_and_b32_e32 v4, 0xfffff, v4
-; GFX942_PTRADD-NEXT:    v_mul_hi_u32_u24_e32 v3, v2, v4
-; GFX942_PTRADD-NEXT:    v_mul_u32_u24_e32 v2, v2, v4
-; GFX942_PTRADD-NEXT:    v_lshl_add_u64 v[0:1], v[0:1], 0, v[2:3]
-; GFX942_PTRADD-NEXT:    s_setpc_b64 s[30:31]
-;
-; GFX942_LEGACY-LABEL: fold_mul24_into_mad:
-; GFX942_LEGACY:       ; %bb.0:
-; GFX942_LEGACY-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX942_LEGACY-NEXT:    v_and_b32_e32 v2, 0xfffff, v2
-; GFX942_LEGACY-NEXT:    v_and_b32_e32 v3, 0xfffff, v4
-; GFX942_LEGACY-NEXT:    v_mad_u64_u32 v[0:1], s[0:1], v2, v3, v[0:1]
-; GFX942_LEGACY-NEXT:    s_setpc_b64 s[30:31]
+; GFX942-LABEL: fold_mul24_into_mad:
+; GFX942:       ; %bb.0:
+; GFX942-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX942-NEXT:    v_and_b32_e32 v2, 0xfffff, v2
+; GFX942-NEXT:    v_and_b32_e32 v3, 0xfffff, v4
+; GFX942-NEXT:    v_mad_u64_u32 v[0:1], s[0:1], v2, v3, v[0:1]
+; GFX942-NEXT:    s_setpc_b64 s[30:31]
   %a_masked = and i64 %a, u0xfffff
   %b_masked = and i64 %b, u0xfffff
   %mul = mul i64 %a_masked, %b_masked

llvm/test/CodeGen/AMDGPU/ptradd-sdag.ll

@@ -25,20 +25,12 @@ define ptr @gep_as0(ptr %p, i64 %offset) {
 ; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
 ; GFX8-NEXT:    s_setpc_b64 s[30:31]
 ;
-; GFX942_PTRADD-LABEL: gep_as0:
-; GFX942_PTRADD:       ; %bb.0: ; %entry
-; GFX942_PTRADD-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX942_PTRADD-NEXT:    v_lshlrev_b64 v[2:3], 2, v[2:3]
-; GFX942_PTRADD-NEXT:    v_lshl_add_u64 v[0:1], v[0:1], 0, v[2:3]
-; GFX942_PTRADD-NEXT:    v_lshl_add_u64 v[0:1], v[0:1], 0, 5
-; GFX942_PTRADD-NEXT:    s_setpc_b64 s[30:31]
-;
-; GFX942_LEGACY-LABEL: gep_as0:
-; GFX942_LEGACY:       ; %bb.0: ; %entry
-; GFX942_LEGACY-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX942_LEGACY-NEXT:    v_lshl_add_u64 v[0:1], v[2:3], 2, v[0:1]
-; GFX942_LEGACY-NEXT:    v_lshl_add_u64 v[0:1], v[0:1], 0, 5
-; GFX942_LEGACY-NEXT:    s_setpc_b64 s[30:31]
+; GFX942-LABEL: gep_as0:
+; GFX942:       ; %bb.0: ; %entry
+; GFX942-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX942-NEXT:    v_lshl_add_u64 v[0:1], v[2:3], 2, v[0:1]
+; GFX942-NEXT:    v_lshl_add_u64 v[0:1], v[0:1], 0, 5
+; GFX942-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: gep_as0:
 ; GFX10:       ; %bb.0: ; %entry
@@ -188,20 +180,12 @@ define ptr @multi_gep_as0(ptr %p, i64 %offset) {
 ; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
 ; GFX8-NEXT:    s_setpc_b64 s[30:31]
 ;
-; GFX942_PTRADD-LABEL: multi_gep_as0:
-; GFX942_PTRADD:       ; %bb.0: ; %entry
-; GFX942_PTRADD-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX942_PTRADD-NEXT:    v_lshlrev_b64 v[2:3], 2, v[2:3]
-; GFX942_PTRADD-NEXT:    v_lshl_add_u64 v[0:1], v[0:1], 0, v[2:3]
-; GFX942_PTRADD-NEXT:    v_lshl_add_u64 v[0:1], v[0:1], 0, 5
-; GFX942_PTRADD-NEXT:    s_setpc_b64 s[30:31]
-;
-; GFX942_LEGACY-LABEL: multi_gep_as0:
-; GFX942_LEGACY:       ; %bb.0: ; %entry
-; GFX942_LEGACY-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX942_LEGACY-NEXT:    v_lshl_add_u64 v[0:1], v[2:3], 2, v[0:1]
-; GFX942_LEGACY-NEXT:    v_lshl_add_u64 v[0:1], v[0:1], 0, 5
-; GFX942_LEGACY-NEXT:    s_setpc_b64 s[30:31]
+; GFX942-LABEL: multi_gep_as0:
+; GFX942:       ; %bb.0: ; %entry
+; GFX942-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX942-NEXT:    v_lshl_add_u64 v[0:1], v[2:3], 2, v[0:1]
+; GFX942-NEXT:    v_lshl_add_u64 v[0:1], v[0:1], 0, 5
+; GFX942-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: multi_gep_as0:
 ; GFX10:       ; %bb.0: ; %entry
@@ -537,3 +521,5 @@ entry:
 ; GFX12_PTRADD: {{.*}}
 ; GFX8_LEGACY: {{.*}}
 ; GFX8_PTRADD: {{.*}}
+; GFX942_LEGACY: {{.*}}
+; GFX942_PTRADD: {{.*}}