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| author | Stephen Hines <srhines@google.com> | 2014-12-04 19:51:48 +0000 |
|---|---|---|
| committer | Android Git Automerger <android-git-automerger@android.com> | 2014-12-04 19:51:48 +0000 |
| commit | a21bbdfad461e957fa42ac9d6860ddc9de2da3e9 (patch) | |
| tree | 8d32ff2094b47e15a8def30d62fd7dee6e009de3 /test/CodeGen/X86/stackmap-nops.ll | |
| parent | 6b8c6a5088c221af2b25065b8b6b8b0fec8a116f (diff) | |
| parent | 876d6995443e99d13696f3941c3a789a4daa7c7a (diff) | |
| download | external_llvm-a21bbdfad461e957fa42ac9d6860ddc9de2da3e9.zip external_llvm-a21bbdfad461e957fa42ac9d6860ddc9de2da3e9.tar.gz external_llvm-a21bbdfad461e957fa42ac9d6860ddc9de2da3e9.tar.bz2 | |
am 876d6995: Merge "Update aosp/master LLVM for rebase to r222494."
* commit '876d6995443e99d13696f3941c3a789a4daa7c7a':
Update aosp/master LLVM for rebase to r222494.
Diffstat (limited to 'test/CodeGen/X86/stackmap-nops.ll')
| -rw-r--r-- | test/CodeGen/X86/stackmap-nops.ll | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/test/CodeGen/X86/stackmap-nops.ll b/test/CodeGen/X86/stackmap-nops.ll index 5a78f24..7932c0d 100644 --- a/test/CodeGen/X86/stackmap-nops.ll +++ b/test/CodeGen/X86/stackmap-nops.ll @@ -1,4 +1,4 @@ -; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 -disable-fp-elim | FileCheck %s +; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 | FileCheck %s define void @nop_test() { entry: @@ -224,6 +224,10 @@ entry: tail call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 28, i32 28) tail call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 29, i32 29) tail call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 30, i32 30) +; Add an extra stackmap with a zero-length shadow to thwart the shadow +; optimization. This will force all 15 bytes of the previous shadow to be +; padded with nops. + tail call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 31, i32 0) ret void } |