diff options
| author | Daniel Jasper <djasper@google.com> | 2016-10-11 07:36:11 +0000 |
|---|---|---|
| committer | Daniel Jasper <djasper@google.com> | 2016-10-11 07:36:11 +0000 |
| commit | 0c42dc4784c77adf363995fe3962cbd2da2ac4d0 (patch) | |
| tree | c7deba39d818d7e8228f3cfd6b5ca59c31f7b41f /llvm/test/CodeGen/AArch64/machine_cse.ll | |
| parent | 0df59d8c029db83a6ca7de2186fcd556c7d7ab29 (diff) | |
| download | bcm5719-llvm-0c42dc4784c77adf363995fe3962cbd2da2ac4d0.tar.gz bcm5719-llvm-0c42dc4784c77adf363995fe3962cbd2da2ac4d0.zip | |
Revert "Codegen: Tail-duplicate during placement."
This reverts commit r283842.
test/CodeGen/X86/tail-dup-repeat.ll causes and llc crash with our
internal testing. I'll share a link with you.
llvm-svn: 283857
Diffstat (limited to 'llvm/test/CodeGen/AArch64/machine_cse.ll')
| -rw-r--r-- | llvm/test/CodeGen/AArch64/machine_cse.ll | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/llvm/test/CodeGen/AArch64/machine_cse.ll b/llvm/test/CodeGen/AArch64/machine_cse.ll index e9fa68041d9..032199e6218 100644 --- a/llvm/test/CodeGen/AArch64/machine_cse.ll +++ b/llvm/test/CodeGen/AArch64/machine_cse.ll @@ -1,8 +1,4 @@ -; RUN: llc < %s -mtriple=aarch64-linux-gnuabi -O2 -tail-dup-placement=0 | FileCheck %s -; -tail-dup-placement causes tail duplication during layout. This breaks the -; assumptions of the test case as written (specifically, it creates an -; additional cmp instruction, creating a false positive), so we pass -; -tail-dup-placement=0 to restore the original behavior +; RUN: llc < %s -mtriple=aarch64-linux-gnuabi -O2 | FileCheck %s ; marked as external to prevent possible optimizations @a = external global i32 |
