AMDGPU/R600: Enable Load combine

Fix and improve tests

Differential Revision: https://reviews.llvm.org/D23899

llvm-svn: 279925

1 files changed, 369 insertions, 19 deletions

diff --git a/llvm/test/CodeGen/AMDGPU/load-local-i16.ll b/llvm/test/CodeGen/AMDGPU/load-local-i16.ll
index 0af378dcd25..ce311bfc1e6 100644
--- a/llvm/test/CodeGen/AMDGPU/load-local-i16.ll
+++ b/llvm/test/CodeGen/AMDGPU/load-local-i16.ll
@@ -5,7 +5,11 @@
 ; FUNC-LABEL: {{^}}local_load_i16:
 ; GCN: ds_read_u16 v{{[0-9]+}}
 
-; EG: LDS_USHORT_READ_RET
+; EG: MOV {{[* ]*}}[[FROM:T[0-9]+\.[XYZW]]], KC0[2].Z
+; EG: LDS_USHORT_READ_RET {{.*}} [[FROM]]
+; EG-DAG: MOV {{[* ]*}}[[DATA:T[0-9]+\.[XYZW]]], OQAP
+; EG-DAG: MOV {{[* ]*}}[[TO:T[0-9]+\.[XYZW]]], KC0[2].Y
+; EG: LDS_SHORT_WRITE {{\*?}} [[TO]], [[DATA]]
 define void @local_load_i16(i16 addrspace(3)* %out, i16 addrspace(3)* %in) {
 entry:
   %ld = load i16, i16 addrspace(3)* %in
@@ -16,7 +20,11 @@ entry:
 ; FUNC-LABEL: {{^}}local_load_v2i16:
 ; GCN: ds_read_b32
 
-; EG: LDS_READ_RET
+; EG: MOV {{[* ]*}}[[FROM:T[0-9]+\.[XYZW]]], KC0[2].Z
+; EG: LDS_READ_RET {{.*}} [[FROM]]
+; EG-DAG: MOV {{[* ]*}}[[DATA:T[0-9]+\.[XYZW]]], OQAP
+; EG-DAG: MOV {{[* ]*}}[[TO:T[0-9]+\.[XYZW]]], KC0[2].Y
+; EG: LDS_WRITE {{\*?}} [[TO]], [[DATA]]
 define void @local_load_v2i16(<2 x i16> addrspace(3)* %out, <2 x i16> addrspace(3)* %in) {
 entry:
   %ld = load <2 x i16>, <2 x i16> addrspace(3)* %in
@@ -89,7 +97,11 @@ entry:
 ; GCN: ds_read_u16
 ; GCN: ds_write_b32
 
-; EG: LDS_USHORT_READ_RET
+; EG: MOV {{[* ]*}}[[FROM:T[0-9]+\.[XYZW]]], KC0[2].Z
+; EG: LDS_USHORT_READ_RET {{.*}} [[FROM]]
+; EG-DAG: MOV {{[* ]*}}[[DATA:T[0-9]+\.[XYZW]]], OQAP
+; EG-DAG: MOV {{[* ]*}}[[TO:T[0-9]+\.[XYZW]]], KC0[2].Y
+; EG: LDS_WRITE {{\*?}} [[TO]], [[DATA]]
 define void @local_zextload_i16_to_i32(i32 addrspace(3)* %out, i16 addrspace(3)* %in) #0 {
   %a = load i16, i16 addrspace(3)* %in
   %ext = zext i16 %a to i32
@@ -102,8 +114,13 @@ define void @local_zextload_i16_to_i32(i32 addrspace(3)* %out, i16 addrspace(3)*
 ; GCN: s_mov_b32 m0
 ; GCN: ds_read_i16
 
-; EG: LDS_USHORT_READ_RET
-; EG: BFE_INT
+; EG: MOV {{[* ]*}}[[FROM:T[0-9]+\.[XYZW]]], KC0[2].Z
+; EG: LDS_USHORT_READ_RET {{.*}} [[FROM]]
+; EG-DAG: MOV {{[* ]*}}[[TMP:T[0-9]+\.[XYZW]]], OQAP
+; EG-DAG: MOV {{[* ]*}}[[TO:T[0-9]+\.[XYZW]]], KC0[2].Y
+; EG-DAG: BFE_INT {{[* ]*}}[[DATA:T[0-9]+\.[XYZW]]], {{.*}}, 0.0, literal
+; EG: 16
+; EG: LDS_WRITE {{\*?}} [[TO]], [[DATA]]
 define void @local_sextload_i16_to_i32(i32 addrspace(3)* %out, i16 addrspace(3)* %in) #0 {
   %a = load i16, i16 addrspace(3)* %in
   %ext = sext i16 %a to i32
@@ -113,6 +130,12 @@ define void @local_sextload_i16_to_i32(i32 addrspace(3)* %out, i16 addrspace(3)*
 
 ; FUNC-LABEL: {{^}}local_zextload_v1i16_to_v1i32:
 ; GCN: ds_read_u16
+
+; EG: MOV {{[* ]*}}[[FROM:T[0-9]+\.[XYZW]]], KC0[2].Z
+; EG: LDS_USHORT_READ_RET {{.*}} [[FROM]]
+; EG-DAG: MOV {{[* ]*}}[[DATA:T[0-9]+\.[XYZW]]], OQAP
+; EG-DAG: MOV {{[* ]*}}[[TO:T[0-9]+\.[XYZW]]], KC0[2].Y
+; EG: LDS_WRITE {{\*?}} [[TO]], [[DATA]]
 define void @local_zextload_v1i16_to_v1i32(<1 x i32> addrspace(3)* %out, <1 x i16> addrspace(3)* %in) #0 {
   %load = load <1 x i16>, <1 x i16> addrspace(3)* %in
   %ext = zext <1 x i16> %load to <1 x i32>
@@ -122,6 +145,14 @@ define void @local_zextload_v1i16_to_v1i32(<1 x i32> addrspace(3)* %out, <1 x i1
 
 ; FUNC-LABEL: {{^}}local_sextload_v1i16_to_v1i32:
 ; GCN: ds_read_i16
+
+; EG: MOV {{[* ]*}}[[FROM:T[0-9]+\.[XYZW]]], KC0[2].Z
+; EG: LDS_USHORT_READ_RET {{.*}} [[FROM]]
+; EG-DAG: MOV {{[* ]*}}[[TMP:T[0-9]+\.[XYZW]]], OQAP
+; EG-DAG: MOV {{[* ]*}}[[TO:T[0-9]+\.[XYZW]]], KC0[2].Y
+; EG-DAG: BFE_INT {{[* ]*}}[[DATA:T[0-9]+\.[XYZW]]], {{.*}}, 0.0, literal
+; EG: 16
+; EG: LDS_WRITE {{\*?}} [[TO]], [[DATA]]
 define void @local_sextload_v1i16_to_v1i32(<1 x i32> addrspace(3)* %out, <1 x i16> addrspace(3)* %in) #0 {
   %load = load <1 x i16>, <1 x i16> addrspace(3)* %in
   %ext = sext <1 x i16> %load to <1 x i32>
@@ -134,8 +165,7 @@ define void @local_sextload_v1i16_to_v1i32(<1 x i32> addrspace(3)* %out, <1 x i1
 ; GCN: s_mov_b32 m0
 ; GCN: ds_read_b32
 
-; EG: LDS_USHORT_READ_RET
-; EG: LDS_USHORT_READ_RET
+; EG: LDS_READ_RET
 define void @local_zextload_v2i16_to_v2i32(<2 x i32> addrspace(3)* %out, <2 x i16> addrspace(3)* %in) #0 {
   %load = load <2 x i16>, <2 x i16> addrspace(3)* %in
   %ext = zext <2 x i16> %load to <2 x i32>
@@ -148,10 +178,9 @@ define void @local_zextload_v2i16_to_v2i32(<2 x i32> addrspace(3)* %out, <2 x i1
 ; GCN: s_mov_b32 m0
 ; GCN: ds_read_b32
 
-; EG-DAG: LDS_USHORT_READ_RET
-; EG-DAG: LDS_USHORT_READ_RET
-; EG-DAG: BFE_INT
-; EG-DAG: BFE_INT
+; EG: LDS_READ_RET
+; EG: BFE_INT
+; EG: BFE_INT
 define void @local_sextload_v2i16_to_v2i32(<2 x i32> addrspace(3)* %out, <2 x i16> addrspace(3)* %in) #0 {
   %load = load <2 x i16>, <2 x i16> addrspace(3)* %in
   %ext = sext <2 x i16> %load to <2 x i32>
@@ -163,6 +192,8 @@ define void @local_sextload_v2i16_to_v2i32(<2 x i32> addrspace(3)* %out, <2 x i1
 ; GCN: ds_read_b64
 ; GCN-DAG: ds_write_b32
 ; GCN-DAG: ds_write_b64
+
+; EG: LDS_READ_RET
 define void @local_local_zextload_v3i16_to_v3i32(<3 x i32> addrspace(3)* %out, <3 x i16> addrspace(3)* %in) {
 entry:
   %ld = load <3 x i16>, <3 x i16> addrspace(3)* %in
@@ -175,6 +206,11 @@ entry:
 ; GCN: ds_read_b64
 ; GCN-DAG: ds_write_b32
 ; GCN-DAG: ds_write_b64
+
+; EG: LDS_READ_RET
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
 define void @local_local_sextload_v3i16_to_v3i32(<3 x i32> addrspace(3)* %out, <3 x i16> addrspace(3)* %in) {
 entry:
   %ld = load <3 x i16>, <3 x i16> addrspace(3)* %in
@@ -188,10 +224,8 @@ entry:
 ; GCN: s_mov_b32 m0
 ; GCN: ds_read_b64
 
-; EG: LDS_USHORT_READ_RET
-; EG: LDS_USHORT_READ_RET
-; EG: LDS_USHORT_READ_RET
-; EG: LDS_USHORT_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
 define void @local_local_zextload_v4i16_to_v4i32(<4 x i32> addrspace(3)* %out, <4 x i16> addrspace(3)* %in) #0 {
   %load = load <4 x i16>, <4 x i16> addrspace(3)* %in
   %ext = zext <4 x i16> %load to <4 x i32>
@@ -204,10 +238,8 @@ define void @local_local_zextload_v4i16_to_v4i32(<4 x i32> addrspace(3)* %out, <
 ; GCN: s_mov_b32 m0
 ; GCN: ds_read_b64
 
-; EG-DAG: LDS_USHORT_READ_RET
-; EG-DAG: LDS_USHORT_READ_RET
-; EG-DAG: LDS_USHORT_READ_RET
-; EG-DAG: LDS_USHORT_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
 ; EG-DAG: BFE_INT
 ; EG-DAG: BFE_INT
 ; EG-DAG: BFE_INT
@@ -221,6 +253,11 @@ define void @local_sextload_v4i16_to_v4i32(<4 x i32> addrspace(3)* %out, <4 x i1
 
 ; FUNC-LABEL: {{^}}local_zextload_v8i16_to_v8i32:
 ; GCN: ds_read2_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}} offset1:1{{$}}
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
 define void @local_zextload_v8i16_to_v8i32(<8 x i32> addrspace(3)* %out, <8 x i16> addrspace(3)* %in) #0 {
   %load = load <8 x i16>, <8 x i16> addrspace(3)* %in
   %ext = zext <8 x i16> %load to <8 x i32>
@@ -230,6 +267,19 @@ define void @local_zextload_v8i16_to_v8i32(<8 x i32> addrspace(3)* %out, <8 x i1
 
 ; FUNC-LABEL: {{^}}local_sextload_v8i16_to_v8i32:
 ; GCN: ds_read2_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}} offset1:1{{$}}
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
 define void @local_sextload_v8i16_to_v8i32(<8 x i32> addrspace(3)* %out, <8 x i16> addrspace(3)* %in) #0 {
   %load = load <8 x i16>, <8 x i16> addrspace(3)* %in
   %ext = sext <8 x i16> %load to <8 x i32>
@@ -247,6 +297,15 @@ define void @local_sextload_v8i16_to_v8i32(<8 x i32> addrspace(3)* %out, <8 x i1
 ; GCN: ds_write2_b64
 ; GCN: ds_write2_b64
 ; GCN: ds_write2_b64
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
 define void @local_zextload_v16i16_to_v16i32(<16 x i32> addrspace(3)* %out, <16 x i16> addrspace(3)* %in) #0 {
   %load = load <16 x i16>, <16 x i16> addrspace(3)* %in
   %ext = zext <16 x i16> %load to <16 x i32>
@@ -258,6 +317,31 @@ define void @local_zextload_v16i16_to_v16i32(<16 x i32> addrspace(3)* %out, <16
 ; GCN-DAG: ds_read_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+$}}
 ; GCN-DAG: ds_read2_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}} offset0:1 offset1:3{{$}}
 ; GCN-DAG: ds_read_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}} offset:16{{$}}
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
 define void @local_sextload_v16i16_to_v16i32(<16 x i32> addrspace(3)* %out, <16 x i16> addrspace(3)* %in) #0 {
   %load = load <16 x i16>, <16 x i16> addrspace(3)* %in
   %ext = sext <16 x i16> %load to <16 x i32>
@@ -270,6 +354,23 @@ define void @local_sextload_v16i16_to_v16i32(<16 x i32> addrspace(3)* %out, <16
 ; GCN-DAG: ds_read2_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}} offset0:2 offset1:3
 ; GCN-DAG: ds_read2_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}} offset0:4 offset1:5
 ; GCN-DAG: ds_read2_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}} offset0:6 offset1:7
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
 define void @local_zextload_v32i16_to_v32i32(<32 x i32> addrspace(3)* %out, <32 x i16> addrspace(3)* %in) #0 {
   %load = load <32 x i16>, <32 x i16> addrspace(3)* %in
   %ext = zext <32 x i16> %load to <32 x i32>
@@ -282,6 +383,23 @@ define void @local_zextload_v32i16_to_v32i32(<32 x i32> addrspace(3)* %out, <32
 ; GCN-DAG: ds_read2_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}} offset0:3 offset1:4
 ; GCN-DAG: ds_read2_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}} offset1:5{{$}}
 ; GCN-DAG: ds_read2_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}} offset0:6 offset1:7
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
 define void @local_sextload_v32i16_to_v32i32(<32 x i32> addrspace(3)* %out, <32 x i16> addrspace(3)* %in) #0 {
   %load = load <32 x i16>, <32 x i16> addrspace(3)* %in
   %ext = sext <32 x i16> %load to <32 x i32>
@@ -300,6 +418,39 @@ define void @local_sextload_v32i16_to_v32i32(<32 x i32> addrspace(3)* %out, <32
 ; GCN-DAG: ds_read2_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}} offset0:9 offset1:10
 ; GCN-DAG: ds_read2_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}} offset0:12 offset1:13
 ; GCN-DAG: ds_read_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}} offset:112
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
 define void @local_zextload_v64i16_to_v64i32(<64 x i32> addrspace(3)* %out, <64 x i16> addrspace(3)* %in) #0 {
   %load = load <64 x i16>, <64 x i16> addrspace(3)* %in
   %ext = zext <64 x i16> %load to <64 x i32>
@@ -308,6 +459,39 @@ define void @local_zextload_v64i16_to_v64i32(<64 x i32> addrspace(3)* %out, <64
 }
 
 ; FUNC-LABEL: {{^}}local_sextload_v64i16_to_v64i32:
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
 define void @local_sextload_v64i16_to_v64i32(<64 x i32> addrspace(3)* %out, <64 x i16> addrspace(3)* %in) #0 {
   %load = load <64 x i16>, <64 x i16> addrspace(3)* %in
   %ext = sext <64 x i16> %load to <64 x i32>
@@ -320,6 +504,13 @@ define void @local_sextload_v64i16_to_v64i32(<64 x i32> addrspace(3)* %out, <64
 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0{{$}}
 
 ; GCN: ds_write_b64 v{{[0-9]+}}, v{{\[}}[[LO]]:[[HI]]]
+
+; EG: MOV {{[* ]*}}[[FROM:T[0-9]+\.[XYZW]]], KC0[2].Z
+; EG: LDS_USHORT_READ_RET {{.*}} [[FROM]]
+; EG-DAG: MOV {{[* ]*}}[[DATA:T[0-9]+\.[XYZW]]], OQAP
+; EG-DAG: MOV {{[* ]*}}[[TO:T[0-9]+\.[XYZW]]], KC0[2].Y
+; EG-DAG: LDS_WRITE
+; EG: LDS_WRITE {{\*?}} [[TO]], [[DATA]]
 define void @local_zextload_i16_to_i64(i64 addrspace(3)* %out, i16 addrspace(3)* %in) #0 {
   %a = load i16, i16 addrspace(3)* %in
   %ext = zext i16 %a to i64
@@ -332,6 +523,15 @@ define void @local_zextload_i16_to_i64(i64 addrspace(3)* %out, i16 addrspace(3)*
 ; GCN-DAG: v_ashrrev_i32_e32 v[[HI:[0-9]+]], 31, v[[LO]]
 
 ; GCN: ds_write_b64 v{{[0-9]+}}, v{{\[}}[[LO]]:[[HI]]]
+
+; EG: MOV {{[* ]*}}[[FROM:T[0-9]+\.[XYZW]]], KC0[2].Z
+; EG: LDS_USHORT_READ_RET {{.*}} [[FROM]]
+; EG-DAG: MOV {{[* ]*}}[[TMP:T[0-9]+\.[XYZW]]], OQAP
+; EG-DAG: MOV {{[* ]*}}[[TO:T[0-9]+\.[XYZW]]], KC0[2].Y
+; EG-DAG: BFE_INT {{[* ]*}}[[DATA:T[0-9]+\.[XYZW]]], {{.*}}, 0.0, literal
+; EG-DAG: LDS_WRITE
+; EG-DAG: 16
+; EG: LDS_WRITE {{\*?}} [[TO]], [[DATA]]
 define void @local_sextload_i16_to_i64(i64 addrspace(3)* %out, i16 addrspace(3)* %in) #0 {
   %a = load i16, i16 addrspace(3)* %in
   %ext = sext i16 %a to i64
@@ -340,6 +540,13 @@ define void @local_sextload_i16_to_i64(i64 addrspace(3)* %out, i16 addrspace(3)*
 }
 
 ; FUNC-LABEL: {{^}}local_zextload_v1i16_to_v1i64:
+
+; EG: MOV {{[* ]*}}[[FROM:T[0-9]+\.[XYZW]]], KC0[2].Z
+; EG: LDS_USHORT_READ_RET {{.*}} [[FROM]]
+; EG-DAG: MOV {{[* ]*}}[[DATA:T[0-9]+\.[XYZW]]], OQAP
+; EG-DAG: MOV {{[* ]*}}[[TO:T[0-9]+\.[XYZW]]], KC0[2].Y
+; EG-DAG: LDS_WRITE
+; EG: LDS_WRITE {{\*?}} [[TO]], [[DATA]]
 define void @local_zextload_v1i16_to_v1i64(<1 x i64> addrspace(3)* %out, <1 x i16> addrspace(3)* %in) #0 {
   %load = load <1 x i16>, <1 x i16> addrspace(3)* %in
   %ext = zext <1 x i16> %load to <1 x i64>
@@ -348,6 +555,15 @@ define void @local_zextload_v1i16_to_v1i64(<1 x i64> addrspace(3)* %out, <1 x i1
 }
 
 ; FUNC-LABEL: {{^}}local_sextload_v1i16_to_v1i64:
+
+; EG: MOV {{[* ]*}}[[FROM:T[0-9]+\.[XYZW]]], KC0[2].Z
+; EG: LDS_USHORT_READ_RET {{.*}} [[FROM]]
+; EG-DAG: MOV {{[* ]*}}[[TMP:T[0-9]+\.[XYZW]]], OQAP
+; EG-DAG: MOV {{[* ]*}}[[TO:T[0-9]+\.[XYZW]]], KC0[2].Y
+; EG-DAG: BFE_INT {{[* ]*}}[[DATA:T[0-9]+\.[XYZW]]], {{.*}}, 0.0, literal
+; EG-DAG: LDS_WRITE
+; EG-DAG: 16
+; EG: LDS_WRITE {{\*?}} [[TO]], [[DATA]]
 define void @local_sextload_v1i16_to_v1i64(<1 x i64> addrspace(3)* %out, <1 x i16> addrspace(3)* %in) #0 {
   %load = load <1 x i16>, <1 x i16> addrspace(3)* %in
   %ext = sext <1 x i16> %load to <1 x i64>
@@ -356,6 +572,8 @@ define void @local_sextload_v1i16_to_v1i64(<1 x i64> addrspace(3)* %out, <1 x i1
 }
 
 ; FUNC-LABEL: {{^}}local_zextload_v2i16_to_v2i64:
+
+; EG: LDS_READ_RET
 define void @local_zextload_v2i16_to_v2i64(<2 x i64> addrspace(3)* %out, <2 x i16> addrspace(3)* %in) #0 {
   %load = load <2 x i16>, <2 x i16> addrspace(3)* %in
   %ext = zext <2 x i16> %load to <2 x i64>
@@ -364,6 +582,10 @@ define void @local_zextload_v2i16_to_v2i64(<2 x i64> addrspace(3)* %out, <2 x i1
 }
 
 ; FUNC-LABEL: {{^}}local_sextload_v2i16_to_v2i64:
+
+; EG: LDS_READ_RET
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
 define void @local_sextload_v2i16_to_v2i64(<2 x i64> addrspace(3)* %out, <2 x i16> addrspace(3)* %in) #0 {
   %load = load <2 x i16>, <2 x i16> addrspace(3)* %in
   %ext = sext <2 x i16> %load to <2 x i64>
@@ -372,6 +594,9 @@ define void @local_sextload_v2i16_to_v2i64(<2 x i64> addrspace(3)* %out, <2 x i1
 }
 
 ; FUNC-LABEL: {{^}}local_zextload_v4i16_to_v4i64:
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
 define void @local_zextload_v4i16_to_v4i64(<4 x i64> addrspace(3)* %out, <4 x i16> addrspace(3)* %in) #0 {
   %load = load <4 x i16>, <4 x i16> addrspace(3)* %in
   %ext = zext <4 x i16> %load to <4 x i64>
@@ -380,6 +605,13 @@ define void @local_zextload_v4i16_to_v4i64(<4 x i64> addrspace(3)* %out, <4 x i1
 }
 
 ; FUNC-LABEL: {{^}}local_sextload_v4i16_to_v4i64:
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
 define void @local_sextload_v4i16_to_v4i64(<4 x i64> addrspace(3)* %out, <4 x i16> addrspace(3)* %in) #0 {
   %load = load <4 x i16>, <4 x i16> addrspace(3)* %in
   %ext = sext <4 x i16> %load to <4 x i64>
@@ -388,6 +620,11 @@ define void @local_sextload_v4i16_to_v4i64(<4 x i64> addrspace(3)* %out, <4 x i1
 }
 
 ; FUNC-LABEL: {{^}}local_zextload_v8i16_to_v8i64:
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
 define void @local_zextload_v8i16_to_v8i64(<8 x i64> addrspace(3)* %out, <8 x i16> addrspace(3)* %in) #0 {
   %load = load <8 x i16>, <8 x i16> addrspace(3)* %in
   %ext = zext <8 x i16> %load to <8 x i64>
@@ -396,6 +633,19 @@ define void @local_zextload_v8i16_to_v8i64(<8 x i64> addrspace(3)* %out, <8 x i1
 }
 
 ; FUNC-LABEL: {{^}}local_sextload_v8i16_to_v8i64:
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
 define void @local_sextload_v8i16_to_v8i64(<8 x i64> addrspace(3)* %out, <8 x i16> addrspace(3)* %in) #0 {
   %load = load <8 x i16>, <8 x i16> addrspace(3)* %in
   %ext = sext <8 x i16> %load to <8 x i64>
@@ -404,6 +654,15 @@ define void @local_sextload_v8i16_to_v8i64(<8 x i64> addrspace(3)* %out, <8 x i1
 }
 
 ; FUNC-LABEL: {{^}}local_zextload_v16i16_to_v16i64:
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
 define void @local_zextload_v16i16_to_v16i64(<16 x i64> addrspace(3)* %out, <16 x i16> addrspace(3)* %in) #0 {
   %load = load <16 x i16>, <16 x i16> addrspace(3)* %in
   %ext = zext <16 x i16> %load to <16 x i64>
@@ -412,6 +671,31 @@ define void @local_zextload_v16i16_to_v16i64(<16 x i64> addrspace(3)* %out, <16
 }
 
 ; FUNC-LABEL: {{^}}local_sextload_v16i16_to_v16i64:
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
 define void @local_sextload_v16i16_to_v16i64(<16 x i64> addrspace(3)* %out, <16 x i16> addrspace(3)* %in) #0 {
   %load = load <16 x i16>, <16 x i16> addrspace(3)* %in
   %ext = sext <16 x i16> %load to <16 x i64>
@@ -420,6 +704,23 @@ define void @local_sextload_v16i16_to_v16i64(<16 x i64> addrspace(3)* %out, <16
 }
 
 ; FUNC-LABEL: {{^}}local_zextload_v32i16_to_v32i64:
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
 define void @local_zextload_v32i16_to_v32i64(<32 x i64> addrspace(3)* %out, <32 x i16> addrspace(3)* %in) #0 {
   %load = load <32 x i16>, <32 x i16> addrspace(3)* %in
   %ext = zext <32 x i16> %load to <32 x i64>
@@ -428,6 +729,55 @@ define void @local_zextload_v32i16_to_v32i64(<32 x i64> addrspace(3)* %out, <32
 }
 
 ; FUNC-LABEL: {{^}}local_sextload_v32i16_to_v32i64:
+
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG: LDS_READ_RET
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
+; EG-DAG: BFE_INT
+; EG-DAG: BFE_INT
+; EG-DAG: ASHR
+; EG-DAG: ASHR
 define void @local_sextload_v32i16_to_v32i64(<32 x i64> addrspace(3)* %out, <32 x i16> addrspace(3)* %in) #0 {
   %load = load <32 x i16>, <32 x i16> addrspace(3)* %in
   %ext = sext <32 x i16> %load to <32 x i64>