Vendor import of llvm RELEASE_350/final tag r216957 (effectively, 3.5.0 release):vendor/llvm/llvm-release_350-r216957

https://llvm.org/svn/llvm-project/llvm/tags/RELEASE_350/final@216957

1 files changed, 29 insertions, 0 deletions

diff --git a/test/CodeGen/R600/llvm.AMDGPU.trig_preop.ll b/test/CodeGen/R600/llvm.AMDGPU.trig_preop.ll
new file mode 100644
index 000000000000..1c736d447ea9
--- /dev/null
+++ b/test/CodeGen/R600/llvm.AMDGPU.trig_preop.ll
@@ -0,0 +1,29 @@
+; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
+
+declare double @llvm.AMDGPU.trig.preop.f64(double, i32) nounwind readnone
+
+; SI-LABEL: @test_trig_preop_f64:
+; SI-DAG: BUFFER_LOAD_DWORD [[SEG:v[0-9]+]]
+; SI-DAG: BUFFER_LOAD_DWORDX2 [[SRC:v\[[0-9]+:[0-9]+\]]],
+; SI: V_TRIG_PREOP_F64 [[RESULT:v\[[0-9]+:[0-9]+\]]], [[SRC]], [[SEG]]
+; SI: BUFFER_STORE_DWORDX2 [[RESULT]],
+; SI: S_ENDPGM
+define void @test_trig_preop_f64(double addrspace(1)* %out, double addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind {
+  %a = load double addrspace(1)* %aptr, align 8
+  %b = load i32 addrspace(1)* %bptr, align 4
+  %result = call double @llvm.AMDGPU.trig.preop.f64(double %a, i32 %b) nounwind readnone
+  store double %result, double addrspace(1)* %out, align 8
+  ret void
+}
+
+; SI-LABEL: @test_trig_preop_f64_imm_segment:
+; SI: BUFFER_LOAD_DWORDX2 [[SRC:v\[[0-9]+:[0-9]+\]]],
+; SI: V_TRIG_PREOP_F64 [[RESULT:v\[[0-9]+:[0-9]+\]]], [[SRC]], 7
+; SI: BUFFER_STORE_DWORDX2 [[RESULT]],
+; SI: S_ENDPGM
+define void @test_trig_preop_f64_imm_segment(double addrspace(1)* %out, double addrspace(1)* %aptr) nounwind {
+  %a = load double addrspace(1)* %aptr, align 8
+  %result = call double @llvm.AMDGPU.trig.preop.f64(double %a, i32 7) nounwind readnone
+  store double %result, double addrspace(1)* %out, align 8
+  ret void
+}