Add test for conflict option

paperchalice · paperchalice · commit 691b64737f77 · 2024-01-23T13:45:36.000+08:00
diff --git a/llvm/test/tools/llc/new-pm/option-conflict.ll b/llvm/test/tools/llc/new-pm/option-conflict.ll
@@ -0,0 +1,3 @@
+; RUN: not llc -mtriple=x86_64-pc-linux-gnu -passes=foo -start-before=mergeicmps -stop-after=gc-lowering -filetype=null %s 2>&1 | FileCheck  %s
+
+; CHECK: warning: run-pass cannot be used with start-before and stop-after.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+; RUN: not llc -mtriple=x86_64-pc-linux-gnu -passes=foo -start-before=mergeicmps -stop-after=gc-lowering -filetype=null %s 2>&1 \| FileCheck %s`
	`2`	`+`
	`3`	`+; CHECK: warning: run-pass cannot be used with start-before and stop-after.`