R600: Implement zero undef variants of ctlz/cttz

[oota-llvm.git] / test / CodeGen / R600 / ctlz_zero_undef.ll

diff --git a/test/CodeGen/R600/ctlz_zero_undef.ll b/test/CodeGen/R600/ctlz_zero_undef.ll
index 15b5188efd608bed389405d12cf81bfa351e8a8d..1340ef98c6055101cdd46894cfa02f56a9afc508 100644 (file)
--- a/test/CodeGen/R600/ctlz_zero_undef.ll
+++ b/test/CodeGen/R600/ctlz_zero_undef.ll
@@ -1,4 +1,5 @@
 ; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
+; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
 
 declare i32 @llvm.ctlz.i32(i32, i1) nounwind readnone
 declare <2 x i32> @llvm.ctlz.v2i32(<2 x i32>, i1) nounwind readnone
@@ -10,6 +11,8 @@ declare <4 x i32> @llvm.ctlz.v4i32(<4 x i32>, i1) nounwind readnone
 ; SI: V_MOV_B32_e32 [[VRESULT:v[0-9]+]], [[SRESULT]]
 ; SI: BUFFER_STORE_DWORD [[VRESULT]],
 ; SI: S_ENDPGM
+; EG: MEM_RAT_CACHELESS STORE_RAW [[RESULT:T[0-9]+\.[XYZW]]]
+; EG: FFBH_UINT {{\*? *}}[[RESULT]]
 define void @s_ctlz_zero_undef_i32(i32 addrspace(1)* noalias %out, i32 %val) nounwind {
   %ctlz = call i32 @llvm.ctlz.i32(i32 %val, i1 true) nounwind readnone
   store i32 %ctlz, i32 addrspace(1)* %out, align 4
@@ -21,6 +24,8 @@ define void @s_ctlz_zero_undef_i32(i32 addrspace(1)* noalias %out, i32 %val) nou
 ; SI: V_FFBH_U32_e32 [[RESULT:v[0-9]+]], [[VAL]]
 ; SI: BUFFER_STORE_DWORD [[RESULT]],
 ; SI: S_ENDPGM
+; EG: MEM_RAT_CACHELESS STORE_RAW [[RESULT:T[0-9]+\.[XYZW]]]
+; EG: FFBH_UINT {{\*? *}}[[RESULT]]
 define void @v_ctlz_zero_undef_i32(i32 addrspace(1)* noalias %out, i32 addrspace(1)* noalias %valptr) nounwind {
   %val = load i32 addrspace(1)* %valptr, align 4
   %ctlz = call i32 @llvm.ctlz.i32(i32 %val, i1 true) nounwind readnone
@@ -34,6 +39,9 @@ define void @v_ctlz_zero_undef_i32(i32 addrspace(1)* noalias %out, i32 addrspace
 ; SI: V_FFBH_U32_e32
 ; SI: BUFFER_STORE_DWORDX2
 ; SI: S_ENDPGM
+; EG: MEM_RAT_CACHELESS STORE_RAW [[RESULT:T[0-9]+]]{{\.[XYZW]}}
+; EG: FFBH_UINT {{\*? *}}[[RESULT]]
+; EG: FFBH_UINT {{\*? *}}[[RESULT]]
 define void @v_ctlz_zero_undef_v2i32(<2 x i32> addrspace(1)* noalias %out, <2 x i32> addrspace(1)* noalias %valptr) nounwind {
   %val = load <2 x i32> addrspace(1)* %valptr, align 8
   %ctlz = call <2 x i32> @llvm.ctlz.v2i32(<2 x i32> %val, i1 true) nounwind readnone
@@ -49,6 +57,11 @@ define void @v_ctlz_zero_undef_v2i32(<2 x i32> addrspace(1)* noalias %out, <2 x
 ; SI: V_FFBH_U32_e32
 ; SI: BUFFER_STORE_DWORDX4
 ; SI: S_ENDPGM
+; EG: MEM_RAT_CACHELESS STORE_RAW [[RESULT:T[0-9]+]]{{\.[XYZW]}}
+; EG: FFBH_UINT {{\*? *}}[[RESULT]]
+; EG: FFBH_UINT {{\*? *}}[[RESULT]]
+; EG: FFBH_UINT {{\*? *}}[[RESULT]]
+; EG: FFBH_UINT {{\*? *}}[[RESULT]]
 define void @v_ctlz_zero_undef_v4i32(<4 x i32> addrspace(1)* noalias %out, <4 x i32> addrspace(1)* noalias %valptr) nounwind {
   %val = load <4 x i32> addrspace(1)* %valptr, align 16
   %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %val, i1 true) nounwind readnone