[PATCH] D103408: Teach peephole optimizer to not emit sub-register defs

[Ahsan Saghir via Phabricator via llvm-commits]

saghir added inline comments.


================
Comment at: llvm/test/CodeGen/PowerPC/peephole-subreg-def.mir:8-26
+--- |
+  declare i64 @strlen()
+
+  define dso_local fastcc void @test_peephole_subreg_def() {
+  entry:
+    %call413 = call i64 @strlen()
+    %sext1679 = shl i64 %call413, 32
----------------
Since I renamed the file, I am writing my response to the earlier comment, of removing the IR section, here for better visibility:

"I have simplified the IR to generate the test case. However, removing the IR section, gives me error for use of undefined global value @strlen."


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D103408/new/

https://reviews.llvm.org/D103408