llvm-project/llvm/lib/Target/WebAssembly/known_gcc_test_failures.txt

# Tests which are known to fail from the GCC torture test suite.

# Syntax: Each line has a single test to be marked as a 'known failure' (or
# 'exclusion'. Known failures are expected to fail, and will cause an error if
# they pass. (Known failures that do not run at all will not cause an
# error). The format is
# <name> <attributes> # comment
#
# The attributes in this case represent the different arguments used to
# compiler: 'wasm-s' is for compiling to .s files, and 'wasm-o' for compiling
# to wasm object files (.o).

# Computed gotos are not supported (Cannot select BlockAddress/BRIND)
20040302-1.c
20071210-1.c
920501-4.c
920501-5.c
comp-goto-1.c
980526-1.c
990208-1.c

# WebAssembly hasn't implemented (will never?) __builtin_return_address
20010122-1.c
20030323-1.c
20030811-1.c
pr17377.c

# Error: invalid output constraint '=t' in asm.
990413-2.c

# Error: __builtin_setjmp / __builtin_longjmp is not supported for the current target.
built-in-setjmp.c
pr60003.c

# Error in the program / unsupported by Clang.
20000822-1.c
20010209-1.c
20010605-1.c
20030501-1.c
20040520-1.c
20061220-1.c
20090219-1.c
920415-1.c
920428-2.c
920501-7.c
920612-2.c
920721-4.c
921017-1.c
921215-1.c
931002-1.c
comp-goto-2.c
nest-align-1.c
nest-stdar-1.c
nestfunc-1.c
nestfunc-2.c
nestfunc-3.c
nestfunc-5.c
nestfunc-6.c
nestfunc-7.c
pr22061-3.c
pr22061-4.c
pr24135.c
pr51447.c
20020412-1.c
20040308-1.c
20040423-1.c
20041218-2.c
20070919-1.c
align-nest.c
pr41935.c
920302-1.c
920501-3.c
920728-1.c
pr28865.c
widechar-2.c

# crash: Running pass 'WebAssembly Explicit Locals' on function
20020107-1.c wasm-o
20030222-1.c wasm-o
20071220-1.c wasm-o
20071220-2.c wasm-o
990130-1.c wasm-o
pr38533.c wasm-o
pr41239.c wasm-o
pr43385.c wasm-o
pr43560.c wasm-o
pr45695.c wasm-o
pr49279.c wasm-o
pr49390.c wasm-o
pr52286.c wasm-o