| ; RUN: llc < %s -march=nvptx -verify-machineinstrs |
| ; RUN: %if ptxas %{ llc < %s -march=nvptx | %ptxas-verify %} |
| |
| ; Check that llc will not crash even when first MBB doesn't contain |
| ; any instruction. |
| |
| target datalayout = "e-i64:64-i128:128-v16:16-v32:32-n16:32:64" |
| target triple = "nvptx64" |
| |
| %printf_args.0.8 = type { ptr } |
| |
| define internal i32 @__kmpc_get_hardware_thread_id_in_block(i1 %0) { |
| %2 = alloca %printf_args.0.8, i32 0, align 8 |
| br i1 true, label %._crit_edge1, label %._crit_edge |
| |
| ._crit_edge: ; preds = %1, %._crit_edge |
| %3 = call i32 null(ptr null, ptr %2) |
| br i1 %0, label %._crit_edge, label %._crit_edge1 |
| |
| ._crit_edge1: ; preds = %._crit_edge, %1 |
| ret i32 0 |
| |
| ; uselistorder directives |
| uselistorder label %._crit_edge, { 1, 0 } |
| } |
