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| author | Wouter van Oortmerssen <aardappel@gmail.com> | 2018-07-27 20:56:43 +0000 |
|---|---|---|
| committer | Wouter van Oortmerssen <aardappel@gmail.com> | 2018-07-27 20:56:43 +0000 |
| commit | a67c4137c365e0169f0eb1248742bc635a8116db (patch) | |
| tree | 5c04ec7f66cf837353610a9b70ad272e577a5ceb /llvm/test/CodeGen/WebAssembly/userstack.ll | |
| parent | 2d396a912a76f88f36f4f805d926884d4b08019c (diff) | |
| download | bcm5719-llvm-a67c4137c365e0169f0eb1248742bc635a8116db.tar.gz bcm5719-llvm-a67c4137c365e0169f0eb1248742bc635a8116db.zip | |
[WebAssembly] Added default stack-only instruction mode for MC.
Summary:
Moved Explicit Locals pass to last.
Made that pass obligatory.
Made it convert from register to stack based instructions, and removed the registers.
Fixes to related code that was expecting register based instructions.
Added the correct testing flag to all tests, depending on what the
format they were expecting so far.
Translated one test to stack format as example: reg-stackify-stack.ll
tested:
llvm-lit -v `find test -name WebAssembly`
unittests/MC/*
Reviewers: dschuff, sunfish
Subscribers: sbc100, jgravelle-google, eraman, aheejin, llvm-commits
Differential Revision: https://reviews.llvm.org/D49160
llvm-svn: 338164
Diffstat (limited to 'llvm/test/CodeGen/WebAssembly/userstack.ll')
| -rw-r--r-- | llvm/test/CodeGen/WebAssembly/userstack.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/userstack.ll b/llvm/test/CodeGen/WebAssembly/userstack.ll index 520ae72e2eb..e918cca3c23 100644 --- a/llvm/test/CodeGen/WebAssembly/userstack.ll +++ b/llvm/test/CodeGen/WebAssembly/userstack.ll @@ -1,4 +1,4 @@ -; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt | FileCheck %s +; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-explicit-locals-codegen-test-mode | FileCheck %s target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" target triple = "wasm32-unknown-unknown" @@ -138,7 +138,7 @@ define void @dynamic_alloca(i32 %alloc) { ; Target independent codegen bumps the stack pointer. ; CHECK: i32.sub ; Check that SP is written back to memory after decrement - ; CHECK: set_global __stack_pointer, + ; CHECK: set_global __stack_pointer, %r = alloca i32, i32 %alloc ; Target-independent codegen also calculates the store addr ; CHECK: call ext_func_i32@FUNCTION |
