diff test/CodeGen/AMDGPU/fptosi.f16.ll @ 121:803732b1fca8

LLVM 5.0
author kono
date Fri, 27 Oct 2017 17:07:41 +0900
parents 1172e4bd9c6f
children
line wrap: on
line diff
--- a/test/CodeGen/AMDGPU/fptosi.f16.ll	Fri Nov 25 19:14:25 2016 +0900
+++ b/test/CodeGen/AMDGPU/fptosi.f16.ll	Fri Oct 27 17:07:41 2017 +0900
@@ -1,5 +1,5 @@
-; RUN: llc -march=amdgcn -verify-machineinstrs -enable-unsafe-fp-math < %s | FileCheck -check-prefix=GCN -check-prefix=SI %s
-; RUN: llc -march=amdgcn -mcpu=fiji -verify-machineinstrs -enable-unsafe-fp-math < %s | FileCheck -check-prefix=GCN -check-prefix=VI %s
+; RUN:  llc -amdgpu-scalarize-global-loads=false  -march=amdgcn -verify-machineinstrs -enable-unsafe-fp-math < %s | FileCheck -check-prefix=GCN -check-prefix=SI %s
+; RUN:  llc -amdgpu-scalarize-global-loads=false  -march=amdgcn -mcpu=fiji -mattr=-flat-for-global -verify-machineinstrs -enable-unsafe-fp-math < %s | FileCheck -check-prefix=GCN -check-prefix=VI %s
 
 ; GCN-LABEL: {{^}}fptosi_f16_to_i16
 ; GCN: buffer_load_ushort v[[A_F16:[0-9]+]]
@@ -7,7 +7,7 @@
 ; GCN: v_cvt_i32_f32_e32 v[[R_I16:[0-9]+]], v[[A_F32]]
 ; GCN: buffer_store_short v[[R_I16]]
 ; GCN: s_endpgm
-define void @fptosi_f16_to_i16(
+define amdgpu_kernel void @fptosi_f16_to_i16(
     i16 addrspace(1)* %r,
     half addrspace(1)* %a) {
 entry:
@@ -23,7 +23,7 @@
 ; GCN: v_cvt_i32_f32_e32 v[[R_I32:[0-9]+]], v[[A_F32]]
 ; GCN: buffer_store_dword v[[R_I32]]
 ; GCN: s_endpgm
-define void @fptosi_f16_to_i32(
+define amdgpu_kernel void @fptosi_f16_to_i32(
     i32 addrspace(1)* %r,
     half addrspace(1)* %a) {
 entry:
@@ -40,7 +40,7 @@
 ; GCN: buffer_load_ushort
 ; GCN: v_cvt_f32_f16_e32
 ; GCN: s_endpgm
-define void @fptosi_f16_to_i64(
+define amdgpu_kernel void @fptosi_f16_to_i64(
     i64 addrspace(1)* %r,
     half addrspace(1)* %a) {
 entry:
@@ -52,17 +52,26 @@
 
 ; GCN-LABEL: {{^}}fptosi_v2f16_to_v2i16
 ; GCN: buffer_load_dword v[[A_V2_F16:[0-9]+]]
-; GCN: v_lshrrev_b32_e32 v[[A_F16_1:[0-9]+]], 16, v[[A_V2_F16]]
-; GCN: v_cvt_f32_f16_e32 v[[A_F32_0:[0-9]+]], v[[A_V2_F16]]
-; GCN: v_cvt_f32_f16_e32 v[[A_F32_1:[0-9]+]], v[[A_F16_1]]
-; GCN: v_cvt_i32_f32_e32 v[[R_I16_0:[0-9]+]], v[[A_F32_0]]
-; GCN: v_cvt_i32_f32_e32 v[[R_I16_1:[0-9]+]], v[[A_F32_1]]
-; GCN: v_and_b32_e32 v[[R_I16_LO:[0-9]+]], 0xffff, v[[R_I16_0]]
-; GCN: v_lshlrev_b32_e32 v[[R_I16_HI:[0-9]+]], 16, v[[R_I16_1]]
-; GCN: v_or_b32_e32 v[[R_V2_I16:[0-9]+]], v[[R_I16_HI]], v[[R_I16_LO]]
+
+; SI: v_lshrrev_b32_e32 v[[A_F16_1:[0-9]+]], 16, v[[A_V2_F16]]
+; SI: v_cvt_f32_f16_e32 v[[A_F32_0:[0-9]+]], v[[A_V2_F16]]
+; SI: v_cvt_f32_f16_e32 v[[A_F32_1:[0-9]+]], v[[A_F16_1]]
+; SI: v_cvt_i32_f32_e32 v[[R_I16_0:[0-9]+]], v[[A_F32_0]]
+; SI-DAG: v_cvt_i32_f32_e32 v[[R_I16_1:[0-9]+]], v[[A_F32_1]]
+; SI-DAG: v_and_b32_e32 v[[R_I16_LO:[0-9]+]], 0xffff, v[[R_I16_0]]
+; SI: v_lshlrev_b32_e32 v[[R_I16_HI:[0-9]+]], 16, v[[R_I16_1]]
+; SI: v_or_b32_e32 v[[R_V2_I16:[0-9]+]], v[[R_I16_LO]], v[[R_I16_HI]]
+
+; VI: v_cvt_f32_f16_e32 v[[A_F32_0:[0-9]+]], v[[A_V2_F16]]
+; VI: v_cvt_f32_f16_sdwa v[[A_F32_1:[0-9]+]], v[[A_V2_F16]] dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
+; VI: v_cvt_i32_f32_e32 v[[R_I16_0:[0-9]+]], v[[A_F32_0]]
+; VI: v_cvt_i32_f32_sdwa v[[R_I16_1:[0-9]+]], v[[A_F32_1]] dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD
+; VI: v_or_b32_sdwa v[[R_V2_I16:[0-9]+]], v[[R_I16_0]], v[[R_I16_1]] dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
+
 ; GCN: buffer_store_dword v[[R_V2_I16]]
 ; GCN: s_endpgm
-define void @fptosi_v2f16_to_v2i16(
+
+define amdgpu_kernel void @fptosi_v2f16_to_v2i16(
     <2 x i16> addrspace(1)* %r,
     <2 x half> addrspace(1)* %a) {
 entry:
@@ -75,12 +84,13 @@
 ; GCN-LABEL: {{^}}fptosi_v2f16_to_v2i32
 ; GCN: buffer_load_dword
 ; GCN: v_cvt_f32_f16_e32
-; GCN: v_cvt_f32_f16_e32
+; SI: v_cvt_f32_f16_e32
+; VI: v_cvt_f32_f16_sdwa
 ; GCN: v_cvt_i32_f32_e32
 ; GCN: v_cvt_i32_f32_e32
 ; GCN: buffer_store_dwordx2
 ; GCN: s_endpgm
-define void @fptosi_v2f16_to_v2i32(
+define amdgpu_kernel void @fptosi_v2f16_to_v2i32(
     <2 x i32> addrspace(1)* %r,
     <2 x half> addrspace(1)* %a) {
 entry:
@@ -96,9 +106,10 @@
 ; GCN-LABEL: {{^}}fptosi_v2f16_to_v2i64
 ; GCN: buffer_load_dword
 ; GCN: v_cvt_f32_f16_e32
-; GCN: v_cvt_f32_f16_e32
+; SI: v_cvt_f32_f16_e32
+; VI: v_cvt_f32_f16_sdwa
 ; GCN: s_endpgm
-define void @fptosi_v2f16_to_v2i64(
+define amdgpu_kernel void @fptosi_v2f16_to_v2i64(
     <2 x i64> addrspace(1)* %r,
     <2 x half> addrspace(1)* %a) {
 entry: