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[WebAssembly] Merge eh-assembly-legacy.s into eh-assembly.s #111411

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Merged
merged 1 commit into from
Oct 7, 2024
Merged

[WebAssembly] Merge eh-assembly-legacy.s into eh-assembly.s #111411

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99 changes: 0 additions & 99 deletions llvm/test/MC/WebAssembly/eh-assembly-legacy.s
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90 changes: 90 additions & 0 deletions llvm/test/MC/WebAssembly/eh-assembly.s
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Original file line number Diff line number Diff line change
Expand Up @@ -82,9 +82,58 @@ eh_test:
end_try_table
drop
drop
end_function

eh_legacy_test:
.functype eh_legacy_test () -> ()

# try-catch with catch, catch_all, throw, and rethrow
try
i32.const 3
throw __cpp_exception
catch __cpp_exception
drop
rethrow 0
catch __c_longjmp
drop
catch_all
rethrow 0
end_try

# Nested try-catch with a rethrow
try
call foo
catch_all
try
catch_all
rethrow 1
end_try
end_try

# try-catch with a single return value
try i32
i32.const 0
catch __cpp_exception
end_try
drop

# try-catch with a mulvivalue return
try () -> (i32, f32)
i32.const 0
f32.const 0.0
catch __cpp_exception
f32.const 1.0
end_try
drop
drop

# Catch-less try
try
call foo
end_try
end_function


# CHECK-LABEL: eh_test:
# CHECK: block exnref
# CHECK-NEXT: block
Expand Down Expand Up @@ -153,3 +202,44 @@ eh_test:
# CHECK-NEXT: end_try_table
# CHECK-NEXT: drop
# CHECK-NEXT: drop

# CHECK: eh_legacy_test:
# CHECK: try
# CHECK-NEXT: i32.const 3
# CHECK-NEXT: throw __cpp_exception
# CHECK-NEXT: catch __cpp_exception
# CHECK-NEXT: drop
# CHECK-NEXT: rethrow 0
# CHECK-NEXT: catch __c_longjmp
# CHECK-NEXT: drop
# CHECK-NEXT: catch_all
# CHECK-NEXT: rethrow 0
# CHECK-NEXT: end_try

# CHECK: try
# CHECK-NEXT: call foo
# CHECK-NEXT: catch_all
# CHECK-NEXT: try
# CHECK-NEXT: catch_all
# CHECK-NEXT: rethrow 1
# CHECK-NEXT: end_try
# CHECK-NEXT: end_try

# CHECK: try i32
# CHECK-NEXT: i32.const 0
# CHECK-NEXT: catch __cpp_exception
# CHECK-NEXT: end_try
# CHECK-NEXT: drop

# CHECK: try () -> (i32, f32)
# CHECK-NEXT: i32.const 0
# CHECK-NEXT: f32.const 0x0p0
# CHECK-NEXT: catch __cpp_exception
# CHECK-NEXT: f32.const 0x1p0
# CHECK-NEXT: end_try
# CHECK-NEXT: drop
# CHECK-NEXT: drop

# CHECK: try
# CHECK-NEXT: call foo
# CHECK-NEXT: end_try
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