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-rw-r--r--test/wasm/entry.ll59
1 files changed, 45 insertions, 14 deletions
diff --git a/test/wasm/entry.ll b/test/wasm/entry.ll
index 4749d83066519..30fff9a2bdcb2 100644
--- a/test/wasm/entry.ll
+++ b/test/wasm/entry.ll
@@ -1,19 +1,50 @@
-; RUN: llc -filetype=obj -mtriple=wasm32-unknown-unknown-wasm %s -o %t.o
-; RUN: lld -flavor wasm -e entry -o %t.wasm %t.o
-; RUN: obj2yaml %t.wasm | FileCheck %s
-; RUN: lld -flavor wasm --entry=entry -o %t.wasm %t.o
-; RUN: obj2yaml %t.wasm | FileCheck %s
+; RUN: llc -filetype=obj %s -o %t.o
-define void @entry() local_unnamed_addr #0 {
+target triple = "wasm32-unknown-unknown"
+
+define hidden void @entry() local_unnamed_addr #0 {
entry:
ret void
}
-; CHECK: - Type: EXPORT
-; CHECK: Exports:
-; CHECK: - Name: memory
-; CHECK: Kind: MEMORY
-; CHECK: Index: 0
-; CHECK: - Name: entry
-; CHECK: Kind: FUNCTION
-; CHECK: Index: 0
+; RUN: wasm-ld -e entry -o %t1.wasm %t.o
+; RUN: obj2yaml %t1.wasm | FileCheck %s
+; RUN: wasm-ld --entry=entry -o %t2.wasm %t.o
+; RUN: obj2yaml %t2.wasm | FileCheck %s
+
+; CHECK: - Type: EXPORT
+; CHECK-NEXT: Exports:
+; CHECK-NEXT: - Name: memory
+; CHECK-NEXT: Kind: MEMORY
+; CHECK-NEXT: Index: 0
+; CHECK-NEXT: - Name: __heap_base
+; CHECK-NEXT: Kind: GLOBAL
+; CHECK-NEXT: Index: 1
+; CHECK-NEXT: - Name: __data_end
+; CHECK-NEXT: Kind: GLOBAL
+; CHECK-NEXT: Index: 2
+; CHECK-NEXT: - Name: entry
+; CHECK-NEXT: Kind: FUNCTION
+; CHECK-NEXT: Index: 1
+; CHECK-NEXT: - Type:
+
+; The __wasm_call_ctors is somewhat special since its created by the linker.
+; Make sure we can use it as the entry point if we choose
+; RUN: wasm-ld --entry=__wasm_call_ctors -o %t3.wasm %t.o
+; RUN: obj2yaml %t3.wasm | FileCheck %s -check-prefix=CHECK-CTOR
+
+; CHECK-CTOR: - Type: EXPORT
+; CHECK-CTOR-NEXT: Exports:
+; CHECK-CTOR-NEXT: - Name: memory
+; CHECK-CTOR-NEXT: Kind: MEMORY
+; CHECK-CTOR-NEXT: Index: 0
+; CHECK-CTOR-NEXT: - Name: __wasm_call_ctors
+; CHECK-CTOR-NEXT: Kind: FUNCTION
+; CHECK-CTOR-NEXT: Index: 0
+; CHECK-CTOR-NEXT: - Name: __heap_base
+; CHECK-CTOR-NEXT: Kind: GLOBAL
+; CHECK-CTOR-NEXT: Index: 1
+; CHECK-CTOR-NEXT: - Name: __data_end
+; CHECK-CTOR-NEXT: Kind: GLOBAL
+; CHECK-CTOR-NEXT: Index: 2
+; CHECK-CTOR-NEXT: - Type: