1 files changed, 0 insertions, 149 deletions
diff --git a/test/CodeGen/WebAssembly/varargs.ll b/test/CodeGen/WebAssembly/varargs.ll
deleted file mode 100644
index 3f04700131cc..000000000000
--- a/test/CodeGen/WebAssembly/varargs.ll
+++ /dev/null
@@ -1,149 +0,0 @@
-; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -disable-wasm-explicit-locals -verify-machineinstrs | FileCheck %s
-
-; Test varargs constructs.
-
-target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
-target triple = "wasm32-unknown-unknown-wasm"
-
-; Test va_start.
-
-; TODO: Test va_start.
-; CHECK-LABEL: start:
-; CHECK-NEXT: .param i32, i32
-; CHECK-NOT: __stack_pointer
-define void @start(i8** %ap, ...) {
-entry:
-  %0 = bitcast i8** %ap to i8*
-; Store the second argument (the hidden vararg buffer pointer) into ap
-; CHECK: i32.store 0($0), $1
-  call void @llvm.va_start(i8* %0)
-  ret void
-}
-
-; Test va_end.
-
-; CHECK-LABEL: end:
-; CHECK-NEXT: .param i32{{$}}
-; CHECK-NEXT: return{{$}}
-define void @end(i8** %ap) {
-entry:
-  %0 = bitcast i8** %ap to i8*
-  call void @llvm.va_end(i8* %0)
-  ret void
-}
-
-; Test va_copy.
-
-; CHECK-LABEL: copy:
-; CHECK-NEXT: .param i32, i32{{$}}
-; CHECK-NEXT: i32.load  $push0=, 0($1){{$}}
-; CHECK-NEXT: i32.store 0($0), $pop0{{$}}
-; CHECK-NEXT: return{{$}}
-define void @copy(i8** %ap, i8** %bp) {
-entry:
-  %0 = bitcast i8** %ap to i8*
-  %1 = bitcast i8** %bp to i8*
-  call void @llvm.va_copy(i8* %0, i8* %1)
-  ret void
-}
-
-; Test va_arg with an i8 argument.
-
-; CHECK-LABEL: arg_i8:
-; CHECK-NEXT: .param     i32{{$}}
-; CHECK-NEXT: .result    i32{{$}}
-; CHECK-NEXT: i32.load   $push[[NUM0:[0-9]+]]=, 0($0){{$}}
-; CHECK-NEXT: tee_local  $push[[NUM1:[0-9]+]]=, $1=, $pop[[NUM0]]{{$}}
-; CHECK-NEXT: i32.const  $push[[NUM2:[0-9]+]]=, 4{{$}}
-; CHECK-NEXT: i32.add    $push[[NUM3:[0-9]+]]=, $pop[[NUM1]], $pop[[NUM2]]{{$}}
-; CHECK-NEXT: i32.store  0($0), $pop[[NUM3]]{{$}}
-; CHECK-NEXT: i32.load   $push[[NUM4:[0-9]+]]=, 0($1){{$}}
-; CHECK-NEXT: return     $pop[[NUM4]]{{$}}
-define i8 @arg_i8(i8** %ap) {
-entry:
-  %t = va_arg i8** %ap, i8
-  ret i8 %t
-}
-
-; Test va_arg with an i32 argument.
-
-; CHECK-LABEL: arg_i32:
-; CHECK-NEXT: .param     i32{{$}}
-; CHECK-NEXT: .result    i32{{$}}
-; CHECK-NEXT: i32.load   $push[[NUM0:[0-9]+]]=, 0($0){{$}}
-; CHECK-NEXT: i32.const  $push[[NUM1:[0-9]+]]=, 3{{$}}
-; CHECK-NEXT: i32.add    $push[[NUM2:[0-9]+]]=, $pop[[NUM0]], $pop[[NUM1]]{{$}}
-; CHECK-NEXT: i32.const  $push[[NUM3:[0-9]+]]=, -4{{$}}
-; CHECK-NEXT: i32.and    $push[[NUM4:[0-9]+]]=, $pop[[NUM2]], $pop[[NUM3]]{{$}}
-; CHECK-NEXT: tee_local  $push[[NUM5:[0-9]+]]=, $1=, $pop[[NUM4]]{{$}}
-; CHECK-NEXT: i32.const  $push[[NUM6:[0-9]+]]=, 4{{$}}
-; CHECK-NEXT: i32.add    $push[[NUM7:[0-9]+]]=, $pop[[NUM5]], $pop[[NUM6]]{{$}}
-; CHECK-NEXT: i32.store  0($0), $pop[[NUM7]]{{$}}
-; CHECK-NEXT: i32.load   $push[[NUM8:[0-9]+]]=, 0($1){{$}}
-; CHECK-NEXT: return     $pop[[NUM8]]{{$}}
-define i32 @arg_i32(i8** %ap) {
-entry:
-  %t = va_arg i8** %ap, i32
-  ret i32 %t
-}
-
-; Test va_arg with an i128 argument.
-
-; CHECK-LABEL: arg_i128:
-; CHECK-NEXT: .param i32, i32{{$}}
-; CHECK: i32.and
-; CHECK: i64.load
-; CHECK: i64.load
-; CHECK: return{{$}}
-define i128 @arg_i128(i8** %ap) {
-entry:
-  %t = va_arg i8** %ap, i128
-  ret i128 %t
-}
-
-; Test a varargs call with no actual arguments.
-
-declare void @callee(...)
-
-; CHECK-LABEL: caller_none:
-; CHECK-NEXT: i32.const $push0=, 0
-; CHECK-NEXT: call callee@FUNCTION, $pop0
-; CHECK-NEXT: return{{$}}
-define void @caller_none() {
-  call void (...) @callee()
-  ret void
-}
-
-; Test a varargs call with some actual arguments.
-; Note that the store of 2.0 is converted to an i64 store; this optimization
-; is not needed on WebAssembly, but there isn't currently a convenient hook for
-; disabling it.
-
-; CHECK-LABEL: caller_some
-; CHECK-DAG: i32.store
-; CHECK-DAG: i64.store
-define void @caller_some() {
-  call void (...) @callee(i32 0, double 2.0)
-  ret void
-}
-
-; Test a va_start call in a non-entry block
-; CHECK-LABEL: startbb:
-; CHECK: .param i32, i32, i32
-define void @startbb(i1 %cond, i8** %ap, ...) {
-entry:
-  br i1 %cond, label %bb0, label %bb1
-bb0:
-  ret void
-bb1:
-  %0 = bitcast i8** %ap to i8*
-; Store the second argument (the hidden vararg buffer pointer) into ap
-; CHECK: i32.store 0($1), $2
-  call void @llvm.va_start(i8* %0)
-  ret void
-}
-
-
-declare void @llvm.va_start(i8*)
-declare void @llvm.va_end(i8*)
-declare void @llvm.va_copy(i8*, i8*)