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author | Sam Clegg <sbc@chromium.org> | 2017-09-15 20:54:59 +0000 |
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committer | Sam Clegg <sbc@chromium.org> | 2017-09-15 20:54:59 +0000 |
commit | a9217f66bfc724c1f38b784aa724b06539645e79 (patch) | |
tree | 5fc390b13fe2109d5089915b7a720bf37ce7595f /test/MC | |
parent | f271376d62c1a37f180133b7d3551e5e4a8a43f5 (diff) | |
download | llvm-a9217f66bfc724c1f38b784aa724b06539645e79.tar.gz |
[WebAssembly] MC: Create wasm data segments based on MCSections
This means that we can honor -fdata-sections rather than
always creating a segment for each symbol.
It also allows for a followup change to add .init_array and friends.
Differential Revision: https://reviews.llvm.org/D37876
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313395 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC')
-rw-r--r-- | test/MC/WebAssembly/explicit-sections.ll | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/test/MC/WebAssembly/explicit-sections.ll b/test/MC/WebAssembly/explicit-sections.ll new file mode 100644 index 00000000000..e9607242252 --- /dev/null +++ b/test/MC/WebAssembly/explicit-sections.ll @@ -0,0 +1,65 @@ +; RUN: llc -mtriple wasm32-unknown-unknown-wasm -filetype=obj %s -o - | obj2yaml | FileCheck %s + +%struct.bd = type { i32, i8 } + +@global0 = global i32 8, align 8 +@global1 = global %struct.bd { i32 1, i8 3 }, align 8, section ".sec1" +@global2 = global i64 7, align 8, section ".sec1" +@global3 = global i32 8, align 8, section ".sec2" + +; CHECK: - Type: GLOBAL +; CHECK-NEXT: Globals: +; CHECK-NEXT: - Type: I32 +; CHECK-NEXT: Mutable: false +; CHECK-NEXT: InitExpr: +; CHECK-NEXT: Opcode: I32_CONST +; CHECK-NEXT: Value: 0 +; CHECK-NEXT: - Type: I32 +; CHECK-NEXT: Mutable: false +; CHECK-NEXT: InitExpr: +; CHECK-NEXT: Opcode: I32_CONST +; CHECK-NEXT: Value: 8 +; CHECK-NEXT: - Type: I32 +; CHECK-NEXT: Mutable: false +; CHECK-NEXT: InitExpr: +; CHECK-NEXT: Opcode: I32_CONST +; CHECK-NEXT: Value: 16 +; CHECK-NEXT: - Type: I32 +; CHECK-NEXT: Mutable: false +; CHECK-NEXT: InitExpr: +; CHECK-NEXT: Opcode: I32_CONST +; CHECK-NEXT: Value: 24 +; CHECK-NEXT: - Type: EXPORT +; CHECK-NEXT: Exports: +; CHECK-NEXT: - Name: global0 +; CHECK-NEXT: Kind: GLOBAL +; CHECK-NEXT: Index: 0 +; CHECK-NEXT: - Name: global1 +; CHECK-NEXT: Kind: GLOBAL +; CHECK-NEXT: Index: 1 +; CHECK-NEXT: - Name: global2 +; CHECK-NEXT: Kind: GLOBAL +; CHECK-NEXT: Index: 2 +; CHECK-NEXT: - Name: global3 +; CHECK-NEXT: Kind: GLOBAL +; CHECK-NEXT: Index: 3 +; CHECK-NEXT: - Type: DATA +; CHECK-NEXT: Segments: +; CHECK-NEXT: - SectionOffset: 6 +; CHECK-NEXT: MemoryIndex: 0 +; CHECK-NEXT: Offset: +; CHECK-NEXT: Opcode: I32_CONST +; CHECK-NEXT: Value: 0 +; CHECK-NEXT: Content: '08000000' +; CHECK-NEXT: - SectionOffset: 15 +; CHECK-NEXT: MemoryIndex: 0 +; CHECK-NEXT: Offset: +; CHECK-NEXT: Opcode: I32_CONST +; CHECK-NEXT: Value: 8 +; CHECK-NEXT: Content: '01000000030000000700000000000000' +; CHECK-NEXT: - SectionOffset: 36 +; CHECK-NEXT: MemoryIndex: 0 +; CHECK-NEXT: Offset: +; CHECK-NEXT: Opcode: I32_CONST +; CHECK-NEXT: Value: 24 +; CHECK-NEXT: Content: '08000000' |