Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Verifier/musttail-invalid.ll

@@ -1,82 +0,0 @@
-; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s
-
-; Each musttail call should fail to validate.
-
-declare x86_stdcallcc void @cc_mismatch_callee()
-define void @cc_mismatch() {
-; CHECK: mismatched calling conv
-  musttail call x86_stdcallcc void @cc_mismatch_callee()
-  ret void
-}
-
-declare void @more_parms_callee(i32)
-define void @more_parms() {
-; CHECK: mismatched parameter counts
-  musttail call void @more_parms_callee(i32 0)
-  ret void
-}
-
-declare void @mismatched_intty_callee(i8)
-define void @mismatched_intty(i32) {
-; CHECK: mismatched parameter types
-  musttail call void @mismatched_intty_callee(i8 0)
-  ret void
-}
-
-declare void @mismatched_vararg_callee(i8*, ...)
-define void @mismatched_vararg(i8*) {
-; CHECK: mismatched varargs
-  musttail call void (i8*, ...) @mismatched_vararg_callee(i8* null)
-  ret void
-}
-
-; We would make this an implicit sret parameter, which would disturb the
-; tail call.
-declare { i32, i32, i32 } @mismatched_retty_callee(i32)
-define void @mismatched_retty(i32) {
-; CHECK: mismatched return types
-  musttail call { i32, i32, i32 } @mismatched_retty_callee(i32 0)
-  ret void
-}
-
-declare void @mismatched_byval_callee({ i32 }*)
-define void @mismatched_byval({ i32 }* byval %a) {
-; CHECK: mismatched ABI impacting function attributes
-  musttail call void @mismatched_byval_callee({ i32 }* %a)
-  ret void
-}
-
-declare void @mismatched_inreg_callee(i32 inreg)
-define void @mismatched_inreg(i32 %a) {
-; CHECK: mismatched ABI impacting function attributes
-  musttail call void @mismatched_inreg_callee(i32 inreg %a)
-  ret void
-}
-
-declare void @mismatched_sret_callee(i32* sret)
-define void @mismatched_sret(i32* %a) {
-; CHECK: mismatched ABI impacting function attributes
-  musttail call void @mismatched_sret_callee(i32* sret %a)
-  ret void
-}
-
-declare void @mismatched_alignment_callee(i32* byval align 8)
-define void @mismatched_alignment(i32* byval align 4 %a) {
-; CHECK: mismatched ABI impacting function attributes
-  musttail call void @mismatched_alignment_callee(i32* byval align 8 %a)
-  ret void
-}
-
-declare i32 @not_tail_pos_callee()
-define i32 @not_tail_pos() {
-; CHECK: musttail call must be precede a ret with an optional bitcast
-  %v = musttail call i32 @not_tail_pos_callee()
-  %w = add i32 %v, 1
-  ret i32 %w
-}
-
-define void @inline_asm() {
-; CHECK: cannot use musttail call with inline asm
-  musttail call void asm "ret", ""()
-  ret void
-}