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| author | Jim Grosbach <grosbach@apple.com> | 2012-05-18 19:12:01 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2012-05-18 19:12:01 +0000 |
| commit | 3e96531186ba574b0c25a4be62d24b8b7d752c9f (patch) | |
| tree | 7d7125c9e62b05642d228d02100138e98c3da272 /test/CodeGen/Thumb2 | |
| parent | 18e2f6e94cf9dc48bfc6dfa3848971aa88e334da (diff) | |
| download | llvm-3e96531186ba574b0c25a4be62d24b8b7d752c9f.tar.gz llvm-3e96531186ba574b0c25a4be62d24b8b7d752c9f.tar.bz2 llvm-3e96531186ba574b0c25a4be62d24b8b7d752c9f.tar.xz | |
Refactor data-in-code annotations.
Use a dedicated MachO load command to annotate data-in-code regions.
This is the same format the linker produces for final executable images,
allowing consistency of representation and use of introspection tools
for both object and executable files.
Data-in-code regions are annotated via ".data_region"/".end_data_region"
directive pairs, with an optional region type.
data_region_directive := ".data_region" { region_type }
region_type := "jt8" | "jt16" | "jt32" | "jta32"
end_data_region_directive := ".end_data_region"
The previous handling of ARM-style "$d.*" labels was broken and has
been removed. Specifically, it didn't handle ARM vs. Thumb mode when
marking the end of the section.
rdar://11459456
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157062 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Thumb2')
| -rw-r--r-- | test/CodeGen/Thumb2/thumb2-tbb.ll | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/test/CodeGen/Thumb2/thumb2-tbb.ll b/test/CodeGen/Thumb2/thumb2-tbb.ll index 5dc3cc3ce7..a9d71d6bda 100644 --- a/test/CodeGen/Thumb2/thumb2-tbb.ll +++ b/test/CodeGen/Thumb2/thumb2-tbb.ll @@ -5,7 +5,9 @@ define void @bar(i32 %n.u) { entry: ; CHECK: bar: ; CHECK: tbb -; CHECK: .align 1 +; CHECK: .data_region jt8 +; CHECK: .end_data_region +; CHECK-NEXT: .align 1 switch i32 %n.u, label %bb12 [i32 1, label %bb i32 2, label %bb6 i32 4, label %bb7 i32 5, label %bb8 i32 6, label %bb10 i32 7, label %bb1 i32 8, label %bb3 i32 9, label %bb4 i32 10, label %bb9 i32 11, label %bb2 i32 12, label %bb5 i32 13, label %bb11 ] bb: |