commit b2cb5f8105b427ec88f4dd4ec988bfc8f89e1384
author Matt Arsenault <Matthew.Arsenault@amd.com> Sat Jul 09 07:55:03 2016 +0000
committer Matt Arsenault <Matthew.Arsenault@amd.com> Sat Jul 09 07:55:03 2016 +0000
tree ec6387e8c90635ad8c9547ecb2e9f51c2ffc8e7e
parent f35424b73fbad4479bfc81fe58dd3ffc5a298361

AMDGPU: Simplify tests with per function subtargets

llvm-svn: 274971

llvm/test/CodeGen/AMDGPU/hsa-fp-mode.ll

diff --git a/llvm/test/CodeGen/AMDGPU/hsa-fp-mode.ll b/llvm/test/CodeGen/AMDGPU/hsa-fp-mode.ll
index cab8651..36aa677 100644
--- a/llvm/test/CodeGen/AMDGPU/hsa-fp-mode.ll
+++ b/llvm/test/CodeGen/AMDGPU/hsa-fp-mode.ll
@@ -1,10 +1,68 @@
-; RUN: llc -march=amdgcn -mcpu=kaveri -mtriple=amdgcn-unknown-amdhsa -mattr=-fp32-denormals,+fp64-denormals < %s | FileCheck -check-prefix=FP64-DENORMAL -check-prefix=COMMON %s
+; RUN: llc -mtriple=amdgcn--amdhsa -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
 
-; COMMON-LABEL: {{^}}test_kernel:
-; COMMON-DENORMAL: compute_pgm_rsrc1_float_mode = compute_pgm_rsrc1_float_mode = 192
-; COMMON-DENORMAL: compute_pgm_rsrc1_dx10_clamp = 1
-define void @test_kernel(float addrspace(1)* %out0, double addrspace(1)* %out1) nounwind {
+; GCN-LABEL: {{^}}test_default_ci:
+; GCN: compute_pgm_rsrc1_float_mode = 192
+; GCN: compute_pgm_rsrc1_dx10_clamp = 1
+; GCN: compute_pgm_rsrc1_ieee_mode = 0
+define void @test_default_ci(float addrspace(1)* %out0, double addrspace(1)* %out1) #0 {
   store float 0.0, float addrspace(1)* %out0
   store double 0.0, double addrspace(1)* %out1
   ret void
 }
+
+; GCN-LABEL: {{^}}test_default_vi:
+; GCN: compute_pgm_rsrc1_float_mode = 192
+; GCN: compute_pgm_rsrc1_dx10_clamp = 1
+; GCN: compute_pgm_rsrc1_ieee_mode = 0
+define void @test_default_vi(float addrspace(1)* %out0, double addrspace(1)* %out1) #1 {
+  store float 0.0, float addrspace(1)* %out0
+  store double 0.0, double addrspace(1)* %out1
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_f64_denormals:
+; GCN: compute_pgm_rsrc1_float_mode = 192
+; GCN: compute_pgm_rsrc1_dx10_clamp = 1
+; GCN: compute_pgm_rsrc1_ieee_mode = 0
+define void @test_f64_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #2 {
+  store float 0.0, float addrspace(1)* %out0
+  store double 0.0, double addrspace(1)* %out1
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_f32_denormals:
+; GCN: compute_pgm_rsrc1_float_mode = 48
+; GCN: compute_pgm_rsrc1_dx10_clamp = 1
+; GCN: compute_pgm_rsrc1_ieee_mode = 0
+define void @test_f32_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #3 {
+  store float 0.0, float addrspace(1)* %out0
+  store double 0.0, double addrspace(1)* %out1
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_f32_f64_denormals:
+; GCN: compute_pgm_rsrc1_float_mode = 240
+; GCN: compute_pgm_rsrc1_dx10_clamp = 1
+; GCN: compute_pgm_rsrc1_ieee_mode = 0
+define void @test_f32_f64_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #4 {
+  store float 0.0, float addrspace(1)* %out0
+  store double 0.0, double addrspace(1)* %out1
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_no_denormals:
+; GCN: compute_pgm_rsrc1_float_mode = 0
+; GCN: compute_pgm_rsrc1_dx10_clamp = 1
+; GCN: compute_pgm_rsrc1_ieee_mode = 0
+define void @test_no_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #5 {
+  store float 0.0, float addrspace(1)* %out0
+  store double 0.0, double addrspace(1)* %out1
+  ret void
+}
+
+attributes #0 = { nounwind "target-cpu"="kaveri" }
+attributes #1 = { nounwind "target-cpu"="fiji" }
+attributes #2 = { nounwind "target-features"="-fp32-denormals,+fp64-denormals" }
+attributes #3 = { nounwind "target-features"="+fp32-denormals,-fp64-denormals" }
+attributes #4 = { nounwind "target-features"="+fp32-denormals,+fp64-denormals" }
+attributes #5 = { nounwind "target-features"="-fp32-denormals,-fp64-denormals" }