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[lld][WebAssembly] Prefer objdump -d over obj2yaml for tests. NFC 

Now that we have https://reviews.llvm.org/D105539 we can
use objdump -d to actually check for instruction sequences
rather than binary blobs.

This is just an example of how to do that we should followup
with a wider ranging conversion of existing tests.

Differential Revision: https://reviews.llvm.org/D106897
This commit is contained in:
Sam Clegg 2021-07-27 11:06:03 -07:00
parent 2b2ebb6f98
commit 56175b2f5c
1 changed files with 13 additions and 21 deletions
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34
lld/test/wasm/startstop.ll
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@ -2,6 +2,7 @@
; RUN: llc -filetype=obj %p/Inputs/explicit-section.ll -o %t2.o
; RUN: wasm-ld --export=get_start --export=get_end --export=foo --export=var1 %t.o %t2.o -o %t.wasm
; RUN: obj2yaml %t.wasm | FileCheck %s
; RUN: llvm-objdump -d --no-show-raw-insn %t.wasm | FileCheck %s --check-prefix=ASM
target triple = "wasm32-unknown-unknown"
@ -23,18 +24,8 @@ define void @_start() {
entry:
ret void
}
; CHECK: - Type: CODE
; CHECK-NEXT: Functions:
; CHECK-NEXT: - Index: 0
; CHECK-NEXT: Locals: []
; CHECK-NEXT: Body: 4180888080000B
; CHECK-NEXT: - Index: 1
; CHECK-NEXT: Locals: []
; CHECK-NEXT: Body: 4190888080000B
; CHECK-NEXT: - Index: 2
; CHECK-NEXT: Locals: []
; CHECK-NEXT: Body: 0B
; CHECK-NEXT: - Type: DATA
; CHECK: - Type: DATA
; CHECK-NEXT: Segments:
; CHECK-NEXT: - SectionOffset: 7
; CHECK-NEXT: InitFlags: 0
@ -42,12 +33,13 @@ entry:
; CHECK-NEXT: Opcode: I32_CONST
; CHECK-NEXT: Value: 1024
; CHECK-NEXT: Content: 03000000040000002A0000002B000000
; CHECK-NEXT: - Type: CUSTOM
; CHECK-NEXT: Name: name
; CHECK-NEXT: FunctionNames:
; CHECK-NEXT: - Index: 0
; CHECK-NEXT: Name: get_start
; CHECK-NEXT: - Index: 1
; CHECK-NEXT: Name: get_end
; CHECK-NEXT: - Index: 2
; CHECK-NEXT: Name: _start
; ASM: 00000001 <get_start>:
; ASM-EMPTY:
; ASM-NEXT: 3: i32.const 1024
; ASM-NEXT: 9: end
; ASM: 0000000a <get_end>:
; ASM-EMPTY:
; ASM-NEXT: c: i32.const 1040
; ASM-NEXT: 12: end