AMDGPU: Improve accuracy of instruction rates for VOPC
These were all using the default 32-bit VALU write class,
but the i64/f64 compares are half rate.
I'm not sure this is really correct, because they are still using
the write to VALU write class, even though they really write
to the SALU.
llvm-svn: 248582
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.AMDGPU.class.ll b/llvm/test/CodeGen/AMDGPU/llvm.AMDGPU.class.ll
index 805a88b..80eb3b9 100644
--- a/llvm/test/CodeGen/AMDGPU/llvm.AMDGPU.class.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.AMDGPU.class.ll
@@ -271,7 +271,8 @@
; SI: s_load_dwordx2 [[SA:s\[[0-9]+:[0-9]+\]]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
; SI: v_mov_b32_e32 [[MASK:v[0-9]+]], 0x1ff{{$}}
; SI: v_cmp_class_f64_e32 vcc, [[SA]], [[MASK]]
-; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, vcc
+; SI-NOT: vcc
+; SI: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, vcc
; SI-NEXT: buffer_store_dword [[RESULT]]
; SI: s_endpgm
define void @test_class_full_mask_f64(i32 addrspace(1)* %out, double %a) #0 {
@@ -285,7 +286,8 @@
; SI-DAG: buffer_load_dwordx2 [[VA:v\[[0-9]+:[0-9]+\]]]
; SI-DAG: v_mov_b32_e32 [[MASK:v[0-9]+]], 0x1ff{{$}}
; SI: v_cmp_class_f64_e32 vcc, [[VA]], [[MASK]]
-; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, vcc
+; SI-NOT: vcc
+; SI: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, vcc
; SI: buffer_store_dword [[RESULT]]
; SI: s_endpgm
define void @v_test_class_full_mask_f64(i32 addrspace(1)* %out, double addrspace(1)* %in) #0 {