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| author | Akira Hatanaka <ahatanaka@apple.com> | 2015-09-11 18:54:38 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@apple.com> | 2015-09-11 18:54:38 +0000 |
| commit | bc497c93f5182757dc220b7bea5bd9801a47138b (patch) | |
| tree | e5f99720b31fc40c71de9456539f24225bfeb543 /llvm/test/CodeGen/Generic/ForceStackAlign.ll | |
| parent | 660195a7925bf42b556239deda2883326a0f376b (diff) | |
| download | bcm5719-llvm-bc497c93f5182757dc220b7bea5bd9801a47138b.tar.gz bcm5719-llvm-bc497c93f5182757dc220b7bea5bd9801a47138b.zip | |
Use function attribute "stackrealign" to decide whether stack
realignment should be forced.
With this commit, we can now force stack realignment when doing LTO and
do so on a per-function basis. Also, add a new cl::opt option
"stackrealign" to CommandFlags.h which is used to force stack
realignment via llc's command line.
Out-of-tree projects currently using -force-align-stack to force stack
realignment should make changes to attach the attribute to the functions
in the IR.
Differential Revision: http://reviews.llvm.org/D11814
llvm-svn: 247450
Diffstat (limited to 'llvm/test/CodeGen/Generic/ForceStackAlign.ll')
| -rw-r--r-- | llvm/test/CodeGen/Generic/ForceStackAlign.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/Generic/ForceStackAlign.ll b/llvm/test/CodeGen/Generic/ForceStackAlign.ll index f798fca06d7..57ccb2c41d7 100644 --- a/llvm/test/CodeGen/Generic/ForceStackAlign.ll +++ b/llvm/test/CodeGen/Generic/ForceStackAlign.ll @@ -1,7 +1,7 @@ ; Check that stack alignment can be forced. Individual targets should test their ; specific implementation details. -; RUN: llc < %s -force-align-stack -stack-alignment=32 | FileCheck %s +; RUN: llc < %s -stackrealign -stack-alignment=32 | FileCheck %s ; CHECK-LABEL: @f ; CHECK-LABEL: @g |
