diff options
| author | Dan Gohman <dan433584@gmail.com> | 2016-05-21 00:21:56 +0000 |
|---|---|---|
| committer | Dan Gohman <dan433584@gmail.com> | 2016-05-21 00:21:56 +0000 |
| commit | b7c2400fa744c032dc96a2e180f24425911bc794 (patch) | |
| tree | 484ce7a4b2401ae6b97de9e54543eb83d598703b /llvm/test/CodeGen/WebAssembly/cfg-stackify.ll | |
| parent | 2907e51246a8cf0a440fa1767f94dc10eda195eb (diff) | |
| download | bcm5719-llvm-b7c2400fa744c032dc96a2e180f24425911bc794.tar.gz bcm5719-llvm-b7c2400fa744c032dc96a2e180f24425911bc794.zip | |
[WebAssembly] Optimize away return instructions using fallthroughs.
This saves a small amount of code size, and is a first small step toward
passing values on the stack across block boundaries.
Differential Review: http://reviews.llvm.org/D20450
llvm-svn: 270294
Diffstat (limited to 'llvm/test/CodeGen/WebAssembly/cfg-stackify.ll')
| -rw-r--r-- | llvm/test/CodeGen/WebAssembly/cfg-stackify.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/cfg-stackify.ll b/llvm/test/CodeGen/WebAssembly/cfg-stackify.ll index 8e3529a5c61..d46898b4470 100644 --- a/llvm/test/CodeGen/WebAssembly/cfg-stackify.ll +++ b/llvm/test/CodeGen/WebAssembly/cfg-stackify.ll @@ -1,5 +1,5 @@ -; RUN: llc < %s -asm-verbose=false -disable-block-placement -verify-machineinstrs -fast-isel=false | FileCheck %s -; RUN: llc < %s -asm-verbose=false -verify-machineinstrs -fast-isel=false | FileCheck -check-prefix=OPT %s +; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -disable-block-placement -verify-machineinstrs -fast-isel=false | FileCheck %s +; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -verify-machineinstrs -fast-isel=false | FileCheck -check-prefix=OPT %s ; Test the CFG stackifier pass. |
