; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc < %s -mcpu=sm_100 -mattr=+ptx88 -O3 -disable-post-ra               \
; RUN: -frame-pointer=all -verify-machineinstrs                               \
; RUN: | FileCheck %s --check-prefixes=CHECK-F32X2
; RUN: %if ptxas-sm_100 && ptxas-isa-8.8 %{                                                      \
; RUN:  llc < %s -mcpu=sm_100 -mattr=+ptx88 -O3 -disable-post-ra              \
; RUN:  -frame-pointer=all -verify-machineinstrs | %ptxas-verify -arch=sm_100 \
; RUN: %}
target triple = "nvptx64-nvidia-cuda"

; Since fdiv doesn't support f32x2, this will create BUILD_VECTORs that will be
; folded into the store, turning it into st.global.v8.b32.
define void @writevec(<8 x float> %v1, <8 x float> %v2, ptr addrspace(1) %p) {
; CHECK-F32X2-LABEL: writevec(
; CHECK-F32X2:       {
; CHECK-F32X2-NEXT:    .reg .b32 %r<25>;
; CHECK-F32X2-NEXT:    .reg .b64 %rd<2>;
; CHECK-F32X2-EMPTY:
; CHECK-F32X2-NEXT:  // %bb.0:
; CHECK-F32X2-NEXT:    ld.param.v4.b32 {%r1, %r2, %r3, %r4}, [writevec_param_0];
; CHECK-F32X2-NEXT:    ld.param.v4.b32 {%r5, %r6, %r7, %r8}, [writevec_param_0+16];
; CHECK-F32X2-NEXT:    ld.param.v4.b32 {%r9, %r10, %r11, %r12}, [writevec_param_1+16];
; CHECK-F32X2-NEXT:    div.rn.f32 %r13, %r8, %r12;
; CHECK-F32X2-NEXT:    div.rn.f32 %r14, %r7, %r11;
; CHECK-F32X2-NEXT:    div.rn.f32 %r15, %r6, %r10;
; CHECK-F32X2-NEXT:    div.rn.f32 %r16, %r5, %r9;
; CHECK-F32X2-NEXT:    ld.param.v4.b32 {%r17, %r18, %r19, %r20}, [writevec_param_1];
; CHECK-F32X2-NEXT:    div.rn.f32 %r21, %r4, %r20;
; CHECK-F32X2-NEXT:    div.rn.f32 %r22, %r3, %r19;
; CHECK-F32X2-NEXT:    div.rn.f32 %r23, %r2, %r18;
; CHECK-F32X2-NEXT:    div.rn.f32 %r24, %r1, %r17;
; CHECK-F32X2-NEXT:    ld.param.b64 %rd1, [writevec_param_2];
; CHECK-F32X2-NEXT:    st.global.v8.b32 [%rd1], {%r24, %r23, %r22, %r21, %r16, %r15, %r14, %r13};
; CHECK-F32X2-NEXT:    ret;
  %v = fdiv <8 x float> %v1, %v2
  store <8 x float> %v, ptr addrspace(1) %p, align 32
  ret void
}