[llvm] [MC][DebugInfo] Emit linetable entries with known offsets immediately (PR #134677)

[Fangrui Song via llvm-commits]

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@@ -0,0 +1,94 @@
+; RUN: llc %s -o %t.o -filetype=obj
+; RUN: llvm-dwarfdump --debug-line %t.o | FileCheck %s --check-prefix=LINES
+; RUN: llc %s -o %t.o -filetype=obj -debug-only=mc-dump 2>&1 | FileCheck %s --check-prefix=FRAGMENTS
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MaskRay wrote:

Adding -debug-only tests requires caution. They need REQUIRES: asserts

https://github.com/llvm/llvm-project/pull/134677