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| author | dim <dim@FreeBSD.org> | 2013-06-10 20:36:52 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2013-06-10 20:36:52 +0000 |
| commit | aa45f148926e3461a1fd8b10c990f0a51a908cc9 (patch) | |
| tree | 909310b2e05119d1d6efda049977042abbb58bb1 /test/CodeGen/SystemZ/frame-11.ll | |
| parent | 169d2bd06003c39970bc94c99669a34b61bb7e45 (diff) | |
| download | FreeBSD-src-aa45f148926e3461a1fd8b10c990f0a51a908cc9.zip FreeBSD-src-aa45f148926e3461a1fd8b10c990f0a51a908cc9.tar.gz | |
Vendor import of llvm tags/RELEASE_33/final r183502 (effectively, 3.3
release):
http://llvm.org/svn/llvm-project/llvm/tags/RELEASE_33/final@183502
Diffstat (limited to 'test/CodeGen/SystemZ/frame-11.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/frame-11.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/frame-11.ll b/test/CodeGen/SystemZ/frame-11.ll new file mode 100644 index 0000000..8422205 --- /dev/null +++ b/test/CodeGen/SystemZ/frame-11.ll @@ -0,0 +1,18 @@ +; Test the stackrestore builtin. +; +; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s + +declare void @llvm.stackrestore(i8 *) + +; we should use a frame pointer and tear down the frame based on %r11 +; rather than %r15. +define void @f1(i8 *%src) { +; CHECK: f1: +; CHECK: stmg %r11, %r15, 88(%r15) +; CHECK: lgr %r11, %r15 +; CHECK: lgr %r15, %r2 +; CHECK: lmg %r11, %r15, 88(%r11) +; CHECK: br %r14 + call void @llvm.stackrestore(i8 *%src) + ret void +} |
