Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

external/llvm/test/CodeGen/X86/fp-elim.ll

@@ -1,62 +0,0 @@
-; RUN: llc < %s -mtriple=i686-- -asm-verbose=false                           | FileCheck %s -check-prefix=FP-ELIM
-; RUN: llc < %s -mtriple=i686-- -asm-verbose=false -disable-fp-elim          | FileCheck %s -check-prefix=NO-ELIM
-
-; Implement -momit-leaf-frame-pointer
-; rdar://7886181
-
-define i32 @t1() nounwind readnone {
-entry:
-; FP-ELIM-LABEL:  t1:
-; FP-ELIM-NEXT:     movl
-; FP-ELIM-NEXT:     ret
-
-; NO-ELIM-LABEL:  t1:
-; NO-ELIM-NEXT:     pushl %ebp
-; NO-ELIM:          popl %ebp
-; NO-ELIM-NEXT:     ret
-  ret i32 10
-}
-
-define void @t2() nounwind {
-entry:
-; FP-ELIM-LABEL:  t2:
-; FP-ELIM-NOT:      pushl %ebp
-; FP-ELIM:          ret
-
-; NO-ELIM-LABEL:  t2:
-; NO-ELIM-NEXT:     pushl %ebp
-; NO-ELIM:          popl %ebp
-; NO-ELIM-NEXT:     ret
-  tail call void @foo(i32 0) nounwind
-  ret void
-}
-
-define i32 @t3() "no-frame-pointer-elim-non-leaf" nounwind readnone {
-entry:
-; FP-ELIM-LABEL:  t3:
-; FP-ELIM-NEXT:     movl
-; FP-ELIM-NEXT:     ret
-
-; NO-ELIM-LABEL:  t3:
-; NO-ELIM-NEXT:     pushl %ebp
-; NO-ELIM:          popl %ebp
-; NO-ELIM-NEXT:     ret
-  ret i32 10
-}
-
-define void @t4() "no-frame-pointer-elim-non-leaf" nounwind {
-entry:
-; FP-ELIM-LABEL:  t4:
-; FP-ELIM-NEXT:     pushl %ebp
-; FP-ELIM:          popl %ebp
-; FP-ELIM-NEXT:     ret
-
-; NO-ELIM-LABEL:  t4:
-; NO-ELIM-NEXT:     pushl %ebp
-; NO-ELIM:          popl %ebp
-; NO-ELIM-NEXT:     ret
-  tail call void @foo(i32 0) nounwind
-  ret void
-}
-
-declare void @foo(i32)