You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
19 lines
786 B
19 lines
786 B
4 months ago
|
Optional linker-synthetic symbols are only created if they are undefined
|
||
|
|
in the final output.
|
||
|
|
This test is for a regression where an explicit --export of an lazy archive
|
||
|
|
symbol caused an undefined reference to an optional symbol to occur *after*
|
||
|
|
the optional symbols were created.
|
||
|
|
|
||
|
|
RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/start.s -o %t.o
|
||
|
|
RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/optional-symbol.s -o %t.a1.o
|
||
|
|
RUN: rm -f %t.a
|
||
|
|
RUN: llvm-ar rcs %t.a %t.a1.o
|
||
|
|
RUN: wasm-ld --export=get_optional %t.o %t.a -o %t.wasm
|
||
|
|
RUN: obj2yaml %t.wasm | FileCheck %s
|
||
|
|
|
||
|
|
CHECK: FunctionNames:
|
||
|
|
CHECK-NEXT: - Index: 0
|
||
|
|
CHECK-NEXT: Name: _start
|
||
|
|
CHECK-NEXT: - Index: 1
|
||
|
|
CHECK-NEXT: Name: get_optional
|