AMDGPU: Remove llvm.AMDGPU.cube intrinsic

llvm-svn: 295359

4 files changed, 22 insertions, 24 deletions

diff --git a/llvm/test/CodeGen/AMDGPU/cube.ll b/llvm/test/CodeGen/AMDGPU/cube.ll
index 9b512c439b0..3c126a42fdd 100644
--- a/llvm/test/CodeGen/AMDGPU/cube.ll
+++ b/llvm/test/CodeGen/AMDGPU/cube.ll
@@ -6,9 +6,6 @@ declare float @llvm.amdgcn.cubesc(float, float, float) #0
 declare float @llvm.amdgcn.cubetc(float, float, float) #0
 declare float @llvm.amdgcn.cubema(float, float, float) #0
 
-declare <4 x float> @llvm.AMDGPU.cube(<4 x float>) #0
-
-
 ; GCN-LABEL: {{^}}cube:
 ; GCN-DAG: v_cubeid_f32 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
 ; GCN-DAG: v_cubesc_f32 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
@@ -29,18 +26,5 @@ define void @cube(<4 x float> addrspace(1)* %out, float %a, float %b, float %c)
   ret void
 }
 
-; GCN-LABEL: {{^}}legacy_cube:
-; GCN-DAG: v_cubeid_f32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, s{{[0-9]+}}
-; GCN-DAG: v_cubesc_f32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, s{{[0-9]+}}
-; GCN-DAG: v_cubetc_f32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, s{{[0-9]+}}
-; GCN-DAG: v_cubema_f32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, s{{[0-9]+}}
-; GCN: _store_dwordx4
-define void @legacy_cube(<4 x float> addrspace(1)* %out, <4 x float> %abcx) #1 {
-  %cube = call <4 x float> @llvm.AMDGPU.cube(<4 x float> %abcx)
-  store <4 x float> %cube, <4 x float> addrspace(1)* %out
-  ret void
-}
-
 attributes #0 = { nounwind readnone }
 attributes #1 = { nounwind }
-
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.AMDGPU.cube.ll b/llvm/test/CodeGen/AMDGPU/llvm.r600.cube.ll
index 78b88122229..b5a0de95acf 100644
--- a/llvm/test/CodeGen/AMDGPU/llvm.AMDGPU.cube.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.r600.cube.ll
@@ -22,7 +22,7 @@ main_body:
   %tmp12 = insertelement <4 x float> %tmp11, float %tmp7, i32 1
   %tmp13 = insertelement <4 x float> %tmp12, float %tmp10, i32 2
   %tmp14 = insertelement <4 x float> %tmp13, float 1.000000e+00, i32 3
-  %tmp15 = call <4 x float> @llvm.AMDGPU.cube(<4 x float> %tmp14)
+  %tmp15 = call <4 x float> @llvm.r600.cube(<4 x float> %tmp14)
   %tmp16 = extractelement <4 x float> %tmp15, i32 0
   %tmp17 = extractelement <4 x float> %tmp15, i32 1
   %tmp18 = extractelement <4 x float> %tmp15, i32 2
@@ -44,7 +44,7 @@ main_body:
 }
 
 ; Function Attrs: readnone
-declare <4 x float> @llvm.AMDGPU.cube(<4 x float>) #0
+declare <4 x float> @llvm.r600.cube(<4 x float>) #0
 
 ; Function Attrs: nounwind readnone
 declare float @llvm.fabs.f32(float) #0
diff --git a/llvm/test/CodeGen/AMDGPU/r600-infinite-loop-bug-while-reorganizing-vector.ll b/llvm/test/CodeGen/AMDGPU/r600-infinite-loop-bug-while-reorganizing-vector.ll
index 461caf5b5d2..e2143ff85b7 100644
--- a/llvm/test/CodeGen/AMDGPU/r600-infinite-loop-bug-while-reorganizing-vector.ll
+++ b/llvm/test/CodeGen/AMDGPU/r600-infinite-loop-bug-while-reorganizing-vector.ll
@@ -10,7 +10,7 @@ main_body:
   %tmp6 = insertelement <4 x float> %tmp5, float %tmp2, i32 1
   %tmp7 = insertelement <4 x float> %tmp6, float %tmp3, i32 2
   %tmp8 = insertelement <4 x float> %tmp7, float %tmp4, i32 3
-  %tmp9 = call <4 x float> @llvm.AMDGPU.cube(<4 x float> %tmp8)
+  %tmp9 = call <4 x float> @llvm.r600.cube(<4 x float> %tmp8)
   %tmp10 = extractelement <4 x float> %tmp9, i32 0
   %tmp11 = extractelement <4 x float> %tmp9, i32 1
   %tmp12 = extractelement <4 x float> %tmp9, i32 2
@@ -45,7 +45,7 @@ main_body:
 }
 
 ; Function Attrs: readnone
-declare <4 x float> @llvm.AMDGPU.cube(<4 x float>) #0
+declare <4 x float> @llvm.r600.cube(<4 x float>) #0
 
 ; Function Attrs: readnone
 declare float @fabs(float) #0
diff --git a/llvm/test/CodeGen/AMDGPU/si-sgpr-spill.ll b/llvm/test/CodeGen/AMDGPU/si-sgpr-spill.ll
index 974823e8b8c..d71f872637b 100644
--- a/llvm/test/CodeGen/AMDGPU/si-sgpr-spill.ll
+++ b/llvm/test/CodeGen/AMDGPU/si-sgpr-spill.ll
@@ -586,7 +586,19 @@ IF67:                                             ; preds = %LOOP65
   %tmp449 = insertelement <4 x float> %tmp448, float %tmp445, i32 1
   %tmp450 = insertelement <4 x float> %tmp449, float %tmp447, i32 2
   %tmp451 = insertelement <4 x float> %tmp450, float %tmp194, i32 3
-  %tmp452 = call <4 x float> @llvm.AMDGPU.cube(<4 x float> %tmp451)
+
+  %tmp451.x = extractelement <4 x float> %tmp451, i32 0
+  %tmp451.y = extractelement <4 x float> %tmp451, i32 1
+  %tmp451.z = extractelement <4 x float> %tmp451, i32 2
+  %cubetc = call float @llvm.amdgcn.cubetc(float %tmp451.x, float %tmp451.y, float %tmp451.z)
+  %cubesc = call float @llvm.amdgcn.cubesc(float %tmp451.x, float %tmp451.y, float %tmp451.z)
+  %cubema = call float @llvm.amdgcn.cubema(float %tmp451.x, float %tmp451.y, float %tmp451.z)
+  %cubeid = call float @llvm.amdgcn.cubeid(float %tmp451.x, float %tmp451.y, float %tmp451.z)
+  %tmp452.0 = insertelement <4 x float> undef, float %cubetc, i32 0
+  %tmp452.1 = insertelement <4 x float> %tmp452.0, float %cubesc, i32 1
+  %tmp452.2 = insertelement <4 x float> %tmp452.1, float %cubema, i32 2
+  %tmp452 = insertelement <4 x float> %tmp452.2, float %cubeid, i32 3
+
   %tmp453 = extractelement <4 x float> %tmp452, i32 0
   %tmp454 = extractelement <4 x float> %tmp452, i32 1
   %tmp455 = extractelement <4 x float> %tmp452, i32 2
@@ -1841,9 +1853,6 @@ declare float @llvm.amdgcn.rsq.f32(float) #0
 declare <4 x float> @llvm.SI.image.sample.d.v8i32(<8 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #0
 
 ; Function Attrs: nounwind readnone
-declare <4 x float> @llvm.AMDGPU.cube(<4 x float>) #0
-
-; Function Attrs: nounwind readnone
 declare float @llvm.fabs.f32(float) #0
 
 ; Function Attrs: nounwind readnone
@@ -1863,6 +1872,11 @@ declare float @llvm.amdgcn.interp.p1(float, i32, i32, i32) #0
 ; Function Attrs: nounwind readnone
 declare float @llvm.amdgcn.interp.p2(float, float, i32, i32, i32) #0
 
+declare float @llvm.amdgcn.cubeid(float, float, float) #0
+declare float @llvm.amdgcn.cubesc(float, float, float) #0
+declare float @llvm.amdgcn.cubetc(float, float, float) #0
+declare float @llvm.amdgcn.cubema(float, float, float) #0
+
 attributes #0 = { nounwind readnone }
 attributes #1 = { nounwind }