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| author | Manman Ren <manman.ren@gmail.com> | 2016-03-29 17:37:21 +0000 |
|---|---|---|
| committer | Manman Ren <manman.ren@gmail.com> | 2016-03-29 17:37:21 +0000 |
| commit | f46262e0b7a183c22b9384cd729c5fb0f05e5d38 (patch) | |
| tree | a4c3cb4390adf67c3341875e7734d38230204150 /llvm/test/CodeGen/AArch64/swiftself.ll | |
| parent | 6e5c1fed08edf57725b9dc2e5c7ab429d25569a6 (diff) | |
| download | bcm5719-llvm-f46262e0b7a183c22b9384cd729c5fb0f05e5d38.tar.gz bcm5719-llvm-f46262e0b7a183c22b9384cd729c5fb0f05e5d38.zip | |
Swift Calling Convention: add swiftself attribute.
Differential Revision: http://reviews.llvm.org/D17866
llvm-svn: 264754
Diffstat (limited to 'llvm/test/CodeGen/AArch64/swiftself.ll')
| -rw-r--r-- | llvm/test/CodeGen/AArch64/swiftself.ll | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AArch64/swiftself.ll b/llvm/test/CodeGen/AArch64/swiftself.ll new file mode 100644 index 00000000000..f93f8f39822 --- /dev/null +++ b/llvm/test/CodeGen/AArch64/swiftself.ll @@ -0,0 +1,29 @@ +; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-apple-ios | FileCheck --check-prefix=CHECK-APPLE %s +; RUN: llc -O0 -verify-machineinstrs < %s -mtriple=aarch64-apple-ios | FileCheck --check-prefix=CHECK-O0 %s + +; Parameter with swiftself should be allocated to x9. +define void @check_swiftself(i32* swiftself %addr0) { +; CHECK-APPLE-LABEL: check_swiftself: +; CHECK-O0-LABEL: check_swiftself: + + %val0 = load volatile i32, i32* %addr0 +; CHECK-APPLE: ldr w{{.*}}, [x9] +; CHECK-O0: ldr w{{.*}}, [x9] + ret void +} + +@var8_3 = global i8 0 +declare void @take_swiftself(i8* swiftself %addr0) + +define void @simple_args() { +; CHECK-APPLE-LABEL: simple_args: +; CHECK-O0-LABEL: simple_args: + + call void @take_swiftself(i8* @var8_3) +; CHECK-APPLE: add x9, +; CHECK-APPLE: bl {{_?}}take_swiftself +; CHECK-O0: add x9, +; CHECK-O0: bl {{_?}}take_swiftself + + ret void +} |
