[WebAssembly] Switch to a more traditional assembly syntax
This new syntax is built around putting each instruction on its own line
in a "mnemonic op, op, op" like syntax. It also uses conventional data
section directives like ".byte" and so on rather than requiring everything
to be in hierarchical S-expression format. This is a more natural syntax
for a ".s" file format from the perspective of LLVM MC and related tools,
while remaining easy to translate into other forms as needed.
llvm-svn: 249364
diff --git a/llvm/test/CodeGen/WebAssembly/unused-argument.ll b/llvm/test/CodeGen/WebAssembly/unused-argument.ll
index 8f0c58f..e2f11e5 100644
--- a/llvm/test/CodeGen/WebAssembly/unused-argument.ll
+++ b/llvm/test/CodeGen/WebAssembly/unused-argument.ll
@@ -5,18 +5,24 @@
target datalayout = "e-p:32:32-i64:64-n32:64-S128"
target triple = "wasm32-unknown-unknown"
-; CHECK-LABEL: (func $unused_first
-; CHECK-NEXT: (param i32) (param i32) (result i32)
-; CHECK-NEXT: (set_local @0 (argument 1))
-; CHECK-NEXT: (return @0)
+; CHECK-LABEL: unused_first:
+; CHECK-NEXT: .param i32{{$}}
+; CHECK-NEXT: .param i32{{$}}
+; CHECK-NEXT: .result i32{{$}}
+; CHECK-NEXT: @1{{$}}
+; CHECK-NEXT: set_local @2, pop{{$}}
+; CHECK-NEXT: return @2{{$}}
define i32 @unused_first(i32 %x, i32 %y) {
ret i32 %y
}
-; CHECK-LABEL: (func $unused_second
-; CHECK-NEXT: (param i32) (param i32) (result i32)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (return @0)
+; CHECK-LABEL: unused_second:
+; CHECK-NEXT: .param i32{{$}}
+; CHECK-NEXT: .param i32{{$}}
+; CHECK-NEXT: .result i32{{$}}
+; CHECK-NEXT: @0{{$}}
+; CHECK-NEXT: set_local @2, pop{{$}}
+; CHECK-NEXT: return @2{{$}}
define i32 @unused_second(i32 %x, i32 %y) {
ret i32 %x
}