[WebAssembly] Revert r319186 "Support bitcasted function addresses with varargs."
The patch broke Emscripten's EM_ASM macros, which utiltize unprototyped
functions.
See https://bugs.llvm.org/show_bug.cgi?id=35385 for details.
llvm-svn: 319452
diff --git a/llvm/test/CodeGen/WebAssembly/function-bitcasts.ll b/llvm/test/CodeGen/WebAssembly/function-bitcasts.ll
index 17843a2..3e796e3 100644
--- a/llvm/test/CodeGen/WebAssembly/function-bitcasts.ll
+++ b/llvm/test/CodeGen/WebAssembly/function-bitcasts.ll
@@ -20,13 +20,13 @@
; CHECK-NEXT: call .Lbitcast@FUNCTION{{$}}
; CHECK-NEXT: call .Lbitcast.1@FUNCTION{{$}}
; CHECK-NEXT: i32.const $push[[L0:[0-9]+]]=, 0
-; CHECK-NEXT: call .Lbitcast.4@FUNCTION, $pop[[L0]]{{$}}
+; CHECK-NEXT: call .Lbitcast.2@FUNCTION, $pop[[L0]]{{$}}
; CHECK-NEXT: i32.const $push[[L1:[0-9]+]]=, 0
-; CHECK-NEXT: call .Lbitcast.4@FUNCTION, $pop[[L1]]{{$}}
+; CHECK-NEXT: call .Lbitcast.2@FUNCTION, $pop[[L1]]{{$}}
; CHECK-NEXT: i32.const $push[[L2:[0-9]+]]=, 0
-; CHECK-NEXT: call .Lbitcast.4@FUNCTION, $pop[[L2]]{{$}}
+; CHECK-NEXT: call .Lbitcast.2@FUNCTION, $pop[[L2]]{{$}}
; CHECK-NEXT: call foo0@FUNCTION
-; CHECK-NEXT: i32.call $drop=, .Lbitcast.5@FUNCTION{{$}}
+; CHECK-NEXT: i32.call $drop=, .Lbitcast.3@FUNCTION{{$}}
; CHECK-NEXT: call foo2@FUNCTION{{$}}
; CHECK-NEXT: call foo1@FUNCTION{{$}}
; CHECK-NEXT: call foo3@FUNCTION{{$}}
@@ -54,10 +54,10 @@
; CHECK-LABEL: test_varargs:
; CHECK: set_global
; CHECK: i32.const $push[[L3:[0-9]+]]=, 0{{$}}
-; CHECK-NEXT: call .Lbitcast.2@FUNCTION, $pop[[L3]]{{$}}
+; CHECK-NEXT: call vararg@FUNCTION, $pop[[L3]]{{$}}
; CHECK-NEXT: i32.const $push[[L4:[0-9]+]]=, 0{{$}}
; CHECK-NEXT: i32.store 0($[[L5:[0-9]+]]), $pop[[L4]]{{$}}
-; CHECK-NEXT: call .Lbitcast.3@FUNCTION, $[[L5]]{{$}}
+; CHECK-NEXT: call plain@FUNCTION, $[[L5]]{{$}}
define void @test_varargs() {
call void bitcast (void (...)* @vararg to void (i32)*)(i32 0)
call void (...) bitcast (void (i32)* @plain to void (...)*)(i32 0)
@@ -147,19 +147,11 @@
; CHECK-NEXT: end_function
; CHECK-LABEL: .Lbitcast.2:
-; CHECK: call vararg@FUNCTION, $1{{$}}
-; CHECK: end_function
-
-; CHECK-LABEL: .Lbitcast.3:
-; CHECK: call plain@FUNCTION, $1{{$}}
-; CHECK: end_function
-
-; CHECK-LABEL: .Lbitcast.4:
; CHECK-NEXT: .param i32
; CHECK-NEXT: call foo0@FUNCTION{{$}}
; CHECK-NEXT: end_function
-; CHECK-LABEL: .Lbitcast.5:
+; CHECK-LABEL: .Lbitcast.3:
; CHECK-NEXT: .result i32
; CHECK-NEXT: call foo1@FUNCTION{{$}}
; CHECK-NEXT: copy_local $push0=, $0