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llvm-mirror/test/MC/WebAssembly/basic-assembly-errors.s
Wouter van Oortmerssen 3410263147 [WebAssembly] tablegen: distinguish float/int immediate operands.
Summary:
Before, they were one category of operands which could cause
crashes in non-sensical combinations, e.g. "f32.const symbol".
Now these are forced to be an error.

Reviewers: dschuff

Subscribers: sbc100, jgravelle-google, aheejin, sunfish, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D64039

llvm-svn: 365351
2019-07-08 16:58:37 +00:00

25 lines
917 B
ArmAsm

# RUN: not llvm-mc -triple=wasm32-unknown-unknown -mattr=+simd128,+nontrapping-fptoint,+exception-handling < %s 2>&1 | FileCheck %s
# CHECK: invalid operand for instruction
# (must be 0.0 or similar)
f32.const 0
# CHECK: End of block construct with no start: end_try
end_try
test0:
.functype test0 () -> ()
# CHECK: Block construct type mismatch, expected: end_function, instead got: end_loop
end_loop
block
# CHECK: Block construct type mismatch, expected: end_block, instead got: end_if
end_if
try
loop
# CHECK: Block construct type mismatch, expected: end_loop, instead got: end_function
# CHECK: error: Unmatched block construct(s) at function end: loop
# CHECK: error: Unmatched block construct(s) at function end: try
# CHECK: error: Unmatched block construct(s) at function end: block
# CHECK: error: Unmatched block construct(s) at function end: function
end_function