[llvm] [NVPTX] Only run LowerUnreachable when necessary (PR #109868)

Artem Belevich via llvm-commits llvm-commits at lists.llvm.org
Wed Oct 9 11:07:15 PDT 2024


================
@@ -24,25 +26,30 @@ define void @kernel_func() {
   call void @throw()
 ; CHECK-TRAP-NOT: exit;
 ; CHECK-TRAP: trap;
+
 ; CHECK-NOTRAP-NOT: trap;
 ; CHECK: exit;
+
+; CHECK-BUG-FIXED-NOT: exit;
----------------
Artem-B wrote:

Let's convert the test to use autogenerated checks.
The negative checks give me headaches and are often broken.

https://github.com/llvm/llvm-project/pull/109868


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