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[WebAssembly] Minor cleanup to test inputs. NFC. 

Update load-undefined.test such that it doesn't rely on
ret32 and ret64 having default visibility.

Split out from: https://reviews.llvm.org/D48394

Differential Revision: https://reviews.llvm.org/D48403

llvm-svn: 335187
This commit is contained in:
Sam Clegg 2018-06-20 22:52:33 +00:00
parent ddaab86972
commit e16a7d3faf
3 changed files with 25 additions and 26 deletions
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4
lld/test/wasm/Inputs/ret32.ll
View File

@ -1,8 +1,6 @@
target triple = "wasm32-unknown-unknown"
; Function Attrs: norecurse nounwind readnone
define i32 @ret32(float %arg) #0 {
define hidden i32 @ret32(float %arg) {
entry:
ret i32 0
; ptrtoint (i32 (float)* @ret32 to i32)
}

2
lld/test/wasm/Inputs/ret64.ll
View File

@ -1,6 +1,6 @@
target triple = "wasm32-unknown-unknown"
define i64 @ret64(double %arg) local_unnamed_addr #0 {
define hidden i64 @ret64(double %arg) {
entry:
ret i64 1
}

45
lld/test/wasm/load-undefined.test
View File

@ -5,31 +5,32 @@
; RUN: llc -filetype=obj %S/Inputs/ret32.ll -o %t2.o
; RUN: llc -filetype=obj %S/Inputs/start.ll -o %t.start.o
; RUN: llvm-ar rcs %t2.a %t2.o
; RUN: wasm-ld %t.start.o %t2.a %t.o -o %t.wasm -u ret32 --undefined ret64
; RUN: wasm-ld %t.start.o --no-gc-sections %t2.a %t.o -o %t.wasm -u ret32 --undefined ret64
; RUN: obj2yaml %t.wasm | FileCheck %s
; RUN: wasm-ld %t.start.o --no-gc-sections %t2.a %t.o -o %t2.wasm
; RUN: obj2yaml %t2.wasm | FileCheck %s -check-prefix=NO-LOAD
; 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: _start
; CHECK-NEXT: Kind: FUNCTION
; CHECK-NEXT: Index: 1
; CHECK-NEXT: - Name: ret32
; CHECK-NEXT: Kind: FUNCTION
; CHECK-NEXT: Index: 2
; CHECK-NEXT: - Name: ret64
; CHECK-NEXT: Kind: FUNCTION
; CHECK-NEXT: Index: 3
; CHECK-NEXT: - Type:
; CHECK: Name: name
; CHECK-NEXT: FunctionNames:
; CHECK-NEXT: - Index: 0
; CHECK-NEXT: Name: __wasm_call_ctors
; CHECK-NEXT: - Index: 1
; CHECK-NEXT: Name: _start
; CHECK-NEXT: - Index: 2
; CHECK-NEXT: Name: ret32
; CHECK-NEXT: - Index: 3
; CHECK-NEXT: Name: ret64
; CHECK-NEXT: ...
; NO-LOAD: Name: name
; NO-LOAD-NEXT: FunctionNames:
; NO-LOAD-NEXT: - Index: 0
; NO-LOAD-NEXT: Name: __wasm_call_ctors
; NO-LOAD-NEXT: - Index: 1
; NO-LOAD-NEXT: Name: _start
; NO-LOAD-NEXT: - Index: 2
; NO-LOAD-NEXT: Name: ret64
; NO-LOAD-NEXT: ...
; Verify that referencing a symbol that doesn't exist won't work
; RUN: not wasm-ld %t.start.o -o %t.wasm -u symboldoesnotexist 2>&1 | FileCheck -check-prefix=CHECK-UNDEFINED1 %s