llvm-project/llvm/test/Transforms/Inline/cfg_preserve_test.ll

; This test ensures that inlining an "empty" function does not destroy the CFG
;
; RUN: opt < %s -inline -S | FileCheck %s

define i32 @func(i32 %i) {
  ret i32 %i
}


define i32 @main() {
; CHECK-LABEL: define i32 @main()
entry:
  %X = call i32 @func(i32 7)
; CHECK-NOT: call
; CHECK-NOT: br

  ret i32 %X
; CHECK: ret i32 7
}
new testcase llvm-svn: 8098 2003-08-24 12:06:04 +08:00			`; This test ensures that inlining an "empty" function does not destroy the CFG`
			`;`
[Inliner] Modernize all of the inliner tests that were using grep. This mostly involved converting from grep to FileCheck and tidying up the IR used. In one case (invoke_test-3.ll) the test had become completely pointless as we use 'resume' rather than 'unwind' now, and even then it did not occur at the end of the line. llvm-svn: 290570 2016-12-27 10:47:37 +08:00			`; RUN: opt < %s -inline -S \| FileCheck %s`
new testcase llvm-svn: 8098 2003-08-24 12:06:04 +08:00
Remove llvm-upgrade and update test cases. llvm-svn: 47793 2008-03-01 17:15:35 +08:00			`define i32 @func(i32 %i) {`
[Inliner] Modernize all of the inliner tests that were using grep. This mostly involved converting from grep to FileCheck and tidying up the IR used. In one case (invoke_test-3.ll) the test had become completely pointless as we use 'resume' rather than 'unwind' now, and even then it did not occur at the end of the line. llvm-svn: 290570 2016-12-27 10:47:37 +08:00			`ret i32 %i`
new testcase llvm-svn: 8098 2003-08-24 12:06:04 +08:00			`}`


[Inliner] Modernize all of the inliner tests that were using grep. This mostly involved converting from grep to FileCheck and tidying up the IR used. In one case (invoke_test-3.ll) the test had become completely pointless as we use 'resume' rather than 'unwind' now, and even then it did not occur at the end of the line. llvm-svn: 290570 2016-12-27 10:47:37 +08:00			`define i32 @main() {`
			`; CHECK-LABEL: define i32 @main()`
			`entry:`
			`%X = call i32 @func(i32 7)`
			`; CHECK-NOT: call`
			`; CHECK-NOT: br`

			`ret i32 %X`
			`; CHECK: ret i32 7`
new testcase llvm-svn: 8098 2003-08-24 12:06:04 +08:00			`}`
Remove llvm-upgrade and update test cases. llvm-svn: 47793 2008-03-01 17:15:35 +08:00