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.
60 lines
1.9 KiB
60 lines
1.9 KiB
; Test in default mode
|
|
; RUN: llc -filetype=obj %s -o %t.o
|
|
; RUN: not wasm-ld --export=missing -o %t.wasm %t.o 2>&1 | FileCheck -check-prefix=CHECK-ERROR %s
|
|
; RUN: wasm-ld --export=hidden_function -o %t.wasm %t.o
|
|
; RUN: obj2yaml %t.wasm | FileCheck %s
|
|
|
|
; Now test in Emscripten mode
|
|
; RUN: llc -filetype=obj %s -o %t.o -mtriple=wasm32-unknown-emscripten
|
|
; RUN: not wasm-ld --export=missing -o %t.wasm %t.o 2>&1 | FileCheck -check-prefix=CHECK-ERROR %s
|
|
; RUN: wasm-ld --export=hidden_function -o %t.wasm %t.o
|
|
; RUN: obj2yaml %t.wasm | FileCheck %s --check-prefixes=CHECK,EMSCRIPTEN
|
|
|
|
target triple = "wasm32-unknown-unknown"
|
|
|
|
@llvm.used = appending global [1 x i8*] [i8* bitcast (i32 ()* @used_function to i8*)], section "llvm.metadata"
|
|
|
|
; Not exported by default, but forced via commandline
|
|
define hidden i32 @hidden_function() local_unnamed_addr {
|
|
entry:
|
|
ret i32 0
|
|
}
|
|
|
|
; Not exported by default
|
|
define i32 @default_function() local_unnamed_addr {
|
|
entry:
|
|
ret i32 0
|
|
}
|
|
|
|
; Exported because its part of llvm.used
|
|
define i32 @used_function() local_unnamed_addr {
|
|
entry:
|
|
ret i32 0
|
|
}
|
|
|
|
; Exported by default
|
|
define void @_start() local_unnamed_addr {
|
|
entry:
|
|
ret void
|
|
}
|
|
|
|
; CHECK-ERROR: error: symbol exported via --export not found: missing
|
|
|
|
; CHECK-NOT: - Name: default_function
|
|
|
|
; CHECK: - Type: EXPORT
|
|
; CHECK-NEXT: Exports:
|
|
; CHECK-NEXT: - Name: memory
|
|
; CHECK-NEXT: Kind: MEMORY
|
|
; CHECK-NEXT: Index: 0
|
|
; CHECK-NEXT: - Name: hidden_function
|
|
; CHECK-NEXT: Kind: FUNCTION
|
|
; CHECK-NEXT: Index: 0
|
|
; EMSCRIPTEN-NEXT: - Name: used_function
|
|
; EMSCRIPTEN-NEXT: Kind: FUNCTION
|
|
; EMSCRIPTEN-NEXT: Index: 1
|
|
; CHECK-NEXT: - Name: _start
|
|
; CHECK-NEXT: Kind: FUNCTION
|
|
; CHECK-NEXT: Index: 2
|
|
; CHECK-NEXT: - Type: CODE
|