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| author | Reid Kleckner <reid@kleckner.net> | 2014-04-10 22:58:43 +0000 |
|---|---|---|
| committer | Reid Kleckner <reid@kleckner.net> | 2014-04-10 22:58:43 +0000 |
| commit | 9c6582129a34d68c6093817608eaf3a24daf10fa (patch) | |
| tree | df53059a8dc2565fe4ec248fe09f7c1765bae970 /llvm/test/CodeGen/Thumb2/segmented-stacks.ll | |
| parent | 79ae6008189fbc64ce01b9196e4c61e5c8f35056 (diff) | |
| download | bcm5719-llvm-9c6582129a34d68c6093817608eaf3a24daf10fa.tar.gz bcm5719-llvm-9c6582129a34d68c6093817608eaf3a24daf10fa.zip | |
Move the segmented stack switch to a function attribute
This removes the -segmented-stacks command line flag in favor of a
per-function "split-stack" attribute.
Patch by Luqman Aden and Alex Crichton!
llvm-svn: 205997
Diffstat (limited to 'llvm/test/CodeGen/Thumb2/segmented-stacks.ll')
| -rw-r--r-- | llvm/test/CodeGen/Thumb2/segmented-stacks.ll | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/llvm/test/CodeGen/Thumb2/segmented-stacks.ll b/llvm/test/CodeGen/Thumb2/segmented-stacks.ll index 602fc84e254..38bf91564eb 100644 --- a/llvm/test/CodeGen/Thumb2/segmented-stacks.ll +++ b/llvm/test/CodeGen/Thumb2/segmented-stacks.ll @@ -1,11 +1,11 @@ -; RUN: llc < %s -mtriple=thumb-linux-androideabi -march=thumb -mcpu=arm1156t2-s -mattr=+thumb2 -segmented-stacks -verify-machineinstrs | FileCheck %s -check-prefix=Thumb-android -; RUN: llc < %s -mtriple=thumb-linux-androideabi -march=thumb -mcpu=arm1156t2-s -mattr=+thumb2 -segmented-stacks -filetype=obj +; RUN: llc < %s -mtriple=thumb-linux-androideabi -march=thumb -mcpu=arm1156t2-s -mattr=+thumb2 -verify-machineinstrs | FileCheck %s -check-prefix=Thumb-android +; RUN: llc < %s -mtriple=thumb-linux-androideabi -march=thumb -mcpu=arm1156t2-s -mattr=+thumb2 -filetype=obj ; Just to prevent the alloca from being optimized away declare void @dummy_use(i32*, i32) -define void @test_basic() { +define void @test_basic() #0 { %mem = alloca i32, i32 10 call void @dummy_use (i32* %mem, i32 10) ret void @@ -30,3 +30,5 @@ define void @test_basic() { ; Thumb-android: pop {r4, r5} } + +attributes #0 = { "split-stack" } |
