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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_20 -verify-machineinstrs | FileCheck %s
; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_30 -verify-machineinstrs | FileCheck %s
; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_20 -verify-machineinstrs | %ptxas-verify %}
; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_30 -verify-machineinstrs | %ptxas-verify %}
target triple = "nvptx-unknown-cuda"
declare void @llvm.nvvm.sust.b.1d.i32.trap(i64, i32, i32)
declare i64 @llvm.nvvm.texsurf.handle.internal.p1(ptr addrspace(1))
define ptx_kernel void @foo(i64 %img, i32 %val, i32 %idx) {
; CHECK-LABEL: foo(
; CHECK: {
; CHECK-NEXT: .reg .b32 %r<3>;
; CHECK-NEXT: .reg .b64 %rd<2>;
; CHECK-EMPTY:
; CHECK-NEXT: // %bb.0:
; CHECK-NEXT: ld.param.u64 %rd1, [foo_param_0];
; CHECK-NEXT: ld.param.u32 %r1, [foo_param_1];
; CHECK-NEXT: ld.param.u32 %r2, [foo_param_2];
; CHECK-NEXT: sust.b.1d.b32.trap [%rd1, {%r2}], {%r1};
; CHECK-NEXT: ret;
tail call void @llvm.nvvm.sust.b.1d.i32.trap(i64 %img, i32 %idx, i32 %val)
ret void
}
@surf0 = internal addrspace(1) global i64 0, align 8
define ptx_kernel void @bar(i32 %val, i32 %idx) {
; CHECK-LABEL: bar(
; CHECK: {
; CHECK-NEXT: .reg .b32 %r<3>;
; CHECK-NEXT: .reg .b64 %rd<2>;
; CHECK-EMPTY:
; CHECK-NEXT: // %bb.0:
; CHECK-NEXT: ld.param.u32 %r1, [bar_param_0];
; CHECK-NEXT: ld.param.u32 %r2, [bar_param_1];
; CHECK-NEXT: sust.b.1d.b32.trap [surf0, {%r2}], {%r1};
; CHECK-NEXT: ret;
%surfHandle = tail call i64 @llvm.nvvm.texsurf.handle.internal.p1(ptr addrspace(1) @surf0)
tail call void @llvm.nvvm.sust.b.1d.i32.trap(i64 %surfHandle, i32 %idx, i32 %val)
ret void
}
!nvvm.annotations = !{!1}
!1 = !{ptr addrspace(1) @surf0, !"surface", i32 1}
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