From 9dd55a80655780cc5e38937958106bdb0143e669 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Thu, 12 Nov 2015 06:10:03 +0000 Subject: [WebAssembly] Switch to MC for instruction printing. This encompasses several changes which are all interconnected: - Use the MC framework for printing almost all instructions. - AsmStrings are now live. - This introduces an indirection between LLVM vregs and WebAssembly registers, and a new pass, WebAssemblyRegNumbering, for computing a basic the mapping. This addresses some basic issues with argument registers and unused registers. - The way ARGUMENT instructions are handled no longer generates redundant get_local+set_local for every argument. This also changes the assembly syntax somewhat; most notably, MC's printing use sigils on label names, so those are no longer present, and push/pop now have a sigil to keep them unambiguous. The usage of set_local/get_local/$push/$pop will continue to evolve significantly. This patch is just one step of a larger change. llvm-svn: 252858 --- llvm/test/CodeGen/WebAssembly/memory-addr32.ll | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'llvm/test/CodeGen/WebAssembly/memory-addr32.ll') diff --git a/llvm/test/CodeGen/WebAssembly/memory-addr32.ll b/llvm/test/CodeGen/WebAssembly/memory-addr32.ll index 194fd64cce8..9193d794b5e 100644 --- a/llvm/test/CodeGen/WebAssembly/memory-addr32.ll +++ b/llvm/test/CodeGen/WebAssembly/memory-addr32.ll @@ -12,7 +12,7 @@ declare void @llvm.wasm.grow.memory.i32(i32) nounwind ; CHECK-NEXT: .result i32{{$}} ; CHECK-NEXT: .local i32{{$}} ; CHECK-NEXT: memory_size -; CHECK-NEXT: set_local 0, pop{{$}} +; CHECK-NEXT: set_local 0, $pop{{$}} ; CHECK-NEXT: return (get_local 0){{$}} define i32 @memory_size() { %a = call i32 @llvm.wasm.memory.size.i32() @@ -22,7 +22,7 @@ define i32 @memory_size() { ; CHECK-LABEL: grow_memory: ; CHECK-NEXT: .param i32 ; CHECK-NEXT: .local i32{{$}} -; CHECK: grow_memory (get_local 1) +; CHECK: grow_memory (get_local 0) ; CHECK-NEXT: return define void @grow_memory(i32 %n) { call void @llvm.wasm.grow.memory.i32(i32 %n) -- cgit v1.2.3