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| author | Bob Wilson <bob.wilson@apple.com> | 2012-09-29 21:43:49 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2012-09-29 21:43:49 +0000 |
| commit | eb1641d54a7eda7717304bc4d55d059208d8ebed (patch) | |
| tree | 91e463fd0509b2545b7bde7aac893736e625a5e6 /test/CodeGen/ARM/call-noret.ll | |
| parent | 154418cdd82b3d8dcf23efd65f5647833e43bc45 (diff) | |
| download | llvm-eb1641d54a7eda7717304bc4d55d059208d8ebed.tar.gz llvm-eb1641d54a7eda7717304bc4d55d059208d8ebed.tar.bz2 llvm-eb1641d54a7eda7717304bc4d55d059208d8ebed.tar.xz | |
Add LLVM support for Swift.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164899 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/ARM/call-noret.ll')
| -rw-r--r-- | test/CodeGen/ARM/call-noret.ll | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/call-noret.ll b/test/CodeGen/ARM/call-noret.ll new file mode 100644 index 0000000000..d294f2cf1a --- /dev/null +++ b/test/CodeGen/ARM/call-noret.ll @@ -0,0 +1,39 @@ +; RUN: llc < %s -mtriple=armv7-apple-ios -mcpu=cortex-a8 | FileCheck %s -check-prefix=ARM +; RUN: llc < %s -mtriple=armv7-apple-ios -mcpu=swift | FileCheck %s -check-prefix=SWIFT +; RUN: llc < %s -mtriple=thumbv7-apple-ios -mcpu=cortex-a8 | FileCheck %s -check-prefix=T2 +; rdar://8979299 + +define void @t1() noreturn nounwind ssp { +entry: +; ARM: t1: +; ARM: mov lr, pc +; ARM: b _bar + +; SWIFT: t1: +; SWIFT: mov lr, pc +; SWIFT: b _bar + +; T2: t1: +; T2: blx _bar + tail call void @bar() noreturn nounwind + unreachable +} + +define void @t2() noreturn nounwind ssp { +entry: +; ARM: t2: +; ARM: mov lr, pc +; ARM: b _t1 + +; SWIFT: t2: +; SWIFT: mov lr, pc +; SWIFT: b _t1 + +; T2: t2: +; T2: mov lr, pc +; T2: b.w _t1 + tail call void @t1() noreturn nounwind + unreachable +} + +declare void @bar() noreturn |