Files
archived-llvm/test/MC/WebAssembly/external-data.ll
Sam Clegg 0928882df3 [WebAssembly] Use a separate wasm data segment for each global symbol
This is stepping stone towards honoring -fdata-sections
and letting the assembler decide how many wasm data
segments to create.

Differential Revision: https://reviews.llvm.org/D37834

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313313 91177308-0d34-0410-b5e6-96231b3b80d8
2017-09-14 23:07:53 +00:00

28 lines
1.1 KiB
LLVM

; RUN: llc -mtriple wasm32-unknown-unknown-wasm -filetype=obj %s -o - | obj2yaml | FileCheck %s
; Verify relocations are correctly generated for addresses of externals
; in the data section.
@myimport = external global i32, align 4
@foo = global i64 7, align 4
@bar = hidden global i32* @myimport, align 4
; CHECK: - Type: DATA
; CHECK-NEXT: Relocations:
; CHECK-NEXT: - Type: R_WEBASSEMBLY_MEMORY_ADDR_I32
; CHECK-NEXT: Index: 0
; CHECK-NEXT: Offset: 0x00000013
; CHECK-NEXT: Segments:
; CHECK-NEXT: - SectionOffset: 6
; CHECK-NEXT: MemoryIndex: 0
; CHECK-NEXT: Offset:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 0
; CHECK-NEXT: Content: '0700000000000000'
; CHECK-NEXT: - SectionOffset: 19
; CHECK-NEXT: MemoryIndex: 0
; CHECK-NEXT: Offset:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 8
; CHECK-NEXT: Content: FFFFFFFF