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/import.ll | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'llvm/test/CodeGen/WebAssembly/import.ll') diff --git a/llvm/test/CodeGen/WebAssembly/import.ll b/llvm/test/CodeGen/WebAssembly/import.ll index 09c7cefcd65..2547bae92ea 100644 --- a/llvm/test/CodeGen/WebAssembly/import.ll +++ b/llvm/test/CodeGen/WebAssembly/import.ll @@ -16,13 +16,13 @@ define void @f(i32 %a, float %b, i128 %c, i1 %d) { } ; CHECK-LABEL: .imports -; CHECK-NEXT: .import $printi "" "printi" (param i32) (result i32){{$}} -; CHECK-NEXT: .import $printf "" "printf" (param f32) (result f32){{$}} -; CHECK-NEXT: .import $printv "" "printv"{{$}} -; CHECK-NEXT: .import $add2 "" "add2" (param i32 i32) (result i32){{$}} -; CHECK-NEXT: .import $split_arg "" "split_arg" (param i64 i64){{$}} -; CHECK-NEXT: .import $expanded_arg "" "expanded_arg" (param i32){{$}} -; CHECK-NEXT: .import $lowered_result "" "lowered_result" (result i32){{$}} +; CHECK-NEXT: .import printi "" printi (param i32) (result i32){{$}} +; CHECK-NEXT: .import printf "" printf (param f32) (result f32){{$}} +; CHECK-NEXT: .import printv "" printv{{$}} +; CHECK-NEXT: .import add2 "" add2 (param i32 i32) (result i32){{$}} +; CHECK-NEXT: .import split_arg "" split_arg (param i64 i64){{$}} +; CHECK-NEXT: .import expanded_arg "" expanded_arg (param i32){{$}} +; CHECK-NEXT: .import lowered_result "" lowered_result (result i32){{$}} declare i32 @printi(i32) declare float @printf(float) declare void @printv() -- cgit v1.2.3