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| # RUN: llvm-mc -triple=wasm32-unknown-unknown -mattr=+exception-handling < %s | FileCheck %s
# Tests if block/loop/try/catch/end/branch/rethrow instructions are correctly
# printed with their annotations.
.text
.section .text.test_annotation,"",@
.type test_annotation,@function
test_annotation:
.functype test_annotation () -> ()
.eventtype __cpp_exception i32
try
br 0
catch
block
br_if 0
loop
br_if 1
end_loop
end_block
try
rethrow
catch
block
try
br 0
catch
local.set 0
block i32
local.get 0
br_on_exn 0, __cpp_exception
rethrow
end_block
end_try
end_block
rethrow
end_try
end_try
end_function
# CHECK: test_annotation:
# CHECK: try
# CHECK-NEXT: br 0 # 0: down to label0
# CHECK-NEXT: catch # catch0:
# CHECK-NEXT: block
# CHECK-NEXT: br_if 0 # 0: down to label1
# CHECK-NEXT: loop # label2:
# CHECK-NEXT: br_if 1 # 1: down to label1
# CHECK-NEXT: end_loop
# CHECK-NEXT: end_block # label1:
# CHECK-NEXT: try
# CHECK-NEXT: rethrow # down to catch1
# CHECK-NEXT: catch # catch1:
# CHECK-NEXT: block
# CHECK-NEXT: try
# CHECK-NEXT: br 0 # 0: down to label5
# CHECK-NEXT: catch # catch2:
# CHECK-NEXT: local.set 0
# CHECK-NEXT: block i32
# CHECK-NEXT: local.get 0
# CHECK-NEXT: br_on_exn 0, __cpp_exception # 0: down to label6
# CHECK-NEXT: rethrow # to caller
# CHECK-NEXT: end_block # label6:
# CHECK-NEXT: end_try # label5:
# CHECK-NEXT: end_block # label4:
# CHECK-NEXT: rethrow # to caller
# CHECK-NEXT: end_try # label3:
# CHECK-NEXT: end_try # label0:
# CHECK-NEXT: end_function
|