| ; RUN: llc -filetype=obj %s -o %t.atomics.o -mattr=+atomics |
| ; RUN: llc -filetype=obj %s -o %t.bulk-mem.o -mattr=+bulk-memory |
| ; RUN: llc -filetype=obj %s -o %t.atomics.bulk-mem.o -mattr=+atomics,+bulk-memory |
| |
| ; atomics, shared memory => error |
| ; RUN: not wasm-ld -no-gc-sections --no-entry --shared-memory --max-memory=131072 %t.atomics.o -o %t.atomics.wasm 2>&1 | FileCheck %s --check-prefix ERROR |
| |
| ; bulk memory, unshared memory => active segments |
| ; RUN: wasm-ld -no-gc-sections --no-entry %t.bulk-mem.o -o %t.bulk-mem.wasm |
| ; RUN: obj2yaml %t.bulk-mem.wasm | FileCheck %s --check-prefix ACTIVE |
| |
| ; atomics, bulk memory, shared memory => passive segments |
| ; RUN: wasm-ld -no-gc-sections --no-entry --shared-memory --max-memory=131072 %t.atomics.bulk-mem.o -o %t.atomics.bulk-mem.wasm |
| ; RUN: obj2yaml %t.atomics.bulk-mem.wasm | FileCheck %s --check-prefixes PASSIVE |
| |
| target triple = "wasm32-unknown-unknown" |
| |
| @a = hidden global [6 x i8] c"hello\00", align 1 |
| @b = hidden global [8 x i8] c"goodbye\00", align 1 |
| @c = hidden global [10000 x i8] zeroinitializer, align 1 |
| @d = hidden global i32 42, align 4 |
| |
| @e = private constant [9 x i8] c"constant\00", align 1 |
| @f = private constant i8 43, align 4 |
| |
| ; ERROR: 'bulk-memory' feature must be used in order to use shared memory |
| |
| ; ACTIVE-LABEL: - Type: CODE |
| ; ACTIVE-NEXT: Functions: |
| ; ACTIVE-NEXT: - Index: 0 |
| ; ACTIVE-NEXT: Locals: [] |
| ; ACTIVE-NEXT: Body: 0B |
| ; ACTIVE-NEXT: - Type: DATA |
| ; ACTIVE-NEXT: Segments: |
| ; ACTIVE-NEXT: - SectionOffset: 7 |
| ; ACTIVE-NEXT: InitFlags: 0 |
| ; ACTIVE-NEXT: Offset: |
| ; ACTIVE-NEXT: Opcode: I32_CONST |
| ; ACTIVE-NEXT: Value: 1024 |
| ; ACTIVE-NEXT: Content: 636F6E7374616E74000000002B |
| ; ACTIVE-NEXT: - SectionOffset: 26 |
| ; ACTIVE-NEXT: InitFlags: 0 |
| ; ACTIVE-NEXT: Offset: |
| ; ACTIVE-NEXT: Opcode: I32_CONST |
| ; ACTIVE-NEXT: Value: 1040 |
| ; ACTIVE-NEXT: Content: 68656C6C6F00676F6F646279650000002A000000 |
| ; ACTIVE-NEXT: - Type: CUSTOM |
| ; ACTIVE-NEXT: Name: name |
| ; ACTIVE-NEXT: FunctionNames: |
| ; ACTIVE-NEXT: - Index: 0 |
| ; ACTIVE-NEXT: Name: __wasm_call_ctors |
| |
| ; PASSIVE-LABEL: - Type: START |
| ; PASSIVE-NEXT: StartFunction: 1 |
| ; PASSIVE-LABEL: - Type: CODE |
| ; PASSIVE-NEXT: Functions: |
| ; PASSIVE-NEXT: - Index: 0 |
| ; PASSIVE-NEXT: Locals: [] |
| ; PASSIVE-NEXT: Body: 0B |
| ; PASSIVE-NEXT: - Index: 1 |
| ; PASSIVE-NEXT: Locals: [] |
| ; PASSIVE-NEXT: Body: 41B4D60041004101FE480200044041B4D6004101427FFE0102001A054180084100410DFC08000041900841004114FC08010041A40841004190CE00FC08020041B4D6004102FE17020041B4D600417FFE0002001A0BFC0900FC0901FC09020B |
| ; PASSIVE-NEXT: - Index: 2 |
| ; PASSIVE-NEXT: Locals: [] |
| ; PASSIVE-NEXT: Body: 0B |
| ; PASSIVE-NEXT: - Type: DATA |
| ; PASSIVE-NEXT: Segments: |
| ; PASSIVE-NEXT: - SectionOffset: 3 |
| ; PASSIVE-NEXT: InitFlags: 1 |
| ; PASSIVE-NEXT: Content: 636F6E7374616E74000000002B |
| ; PASSIVE-NEXT: - SectionOffset: 18 |
| ; PASSIVE-NEXT: InitFlags: 1 |
| ; PASSIVE-NEXT: Content: 68656C6C6F00676F6F646279650000002A000000 |
| ; PASSIVE-NEXT: - Type: CUSTOM |
| ; PASSIVE-NEXT: Name: name |
| ; PASSIVE-NEXT: FunctionNames: |
| ; PASSIVE-NEXT: - Index: 0 |
| ; PASSIVE-NEXT: Name: __wasm_call_ctors |
| ; PASSIVE-NEXT: - Index: 1 |
| ; PASSIVE-NEXT: Name: __wasm_init_memory |
| ; PASSIVE-NEXT: - Index: 2 |
| ; PASSIVE-NEXT: Name: __wasm_init_tls |
