llvm-project/lld/test/wasm/archive-export.ll
Sam Clegg fd1c894a4a [lld][WebAssembly] Convert some lld tests to assembly
When we originally wrote these tests we didn't have a stable and
fleshed out assembly format.  Now we do so we should prefer that
over llvm ir for lld tests to avoid including more part of llvm
than necessary in order to run the test.

This change converts just 30 out of about 130 test files. More to
come when I have some more time.

Differential Revision: https://reviews.llvm.org/D80361
2020-05-28 16:52:01 -07:00

39 lines
1.6 KiB
LLVM

Test that --export will also fetch lazy symbols from archives
RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/start.s -o %t.o
RUN: llc -filetype=obj %S/Inputs/archive1.ll -o %t.a1.o
RUN: llc -filetype=obj %S/Inputs/archive2.ll -o %t.a2.o
RUN: rm -f %t.a
RUN: llvm-ar rcs %t.a %t.a1.o %t.a2.o
RUN: wasm-ld --export-dynamic --export=archive2_symbol -o %t.wasm %t.a %t.o
RUN: obj2yaml %t.wasm | FileCheck %s
RUN: wasm-ld --export-dynamic -o %t.wasm %t.a %t.o
RUN: obj2yaml %t.wasm | FileCheck %s -check-prefix=NOEXPORT
CHECK: Exports:
CHECK-NEXT: - Name: memory
CHECK-NEXT: Kind: MEMORY
CHECK-NEXT: Index: 0
CHECK-NEXT: - Name: foo
CHECK-NEXT: Kind: FUNCTION
CHECK-NEXT: Index: 1
CHECK-NEXT: - Name: bar
CHECK-NEXT: Kind: FUNCTION
CHECK-NEXT: Index: 2
CHECK-NEXT: - Name: archive2_symbol
CHECK-NEXT: Kind: FUNCTION
CHECK-NEXT: Index: 3
CHECK-NEXT: - Name: _start
CHECK-NEXT: Kind: FUNCTION
CHECK-NEXT: Index: 0
CHECK-NEXT: - Type: CODE
NOEXPORT: Exports:
NOEXPORT-NEXT: - Name: memory
NOEXPORT-NEXT: Kind: MEMORY
NOEXPORT-NEXT: Index: 0
NOEXPORT-NEXT: - Name: _start
NOEXPORT-NEXT: Kind: FUNCTION
NOEXPORT-NEXT: Index: 0
NOEXPORT-NEXT: - Type: CODE