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| author | Heejin Ahn <aheejin@gmail.com> | 2017-07-12 20:50:04 +0000 |
|---|---|---|
| committer | Heejin Ahn <aheejin@gmail.com> | 2017-07-12 20:50:04 +0000 |
| commit | 1bf3bf234c053b97333fc5e2cce06cce726e36ac (patch) | |
| tree | 9db6a4ad2d296271ba8ce242dfd386b59387a8a4 /llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp | |
| parent | fd5ab25ae1a3ff5c09d4014b0811f772e02d820b (diff) | |
| download | bcm5719-llvm-1bf3bf234c053b97333fc5e2cce06cce726e36ac.tar.gz bcm5719-llvm-1bf3bf234c053b97333fc5e2cce06cce726e36ac.zip | |
[WebAssembly] Mark element atomic memcpy/memmove intrinsics as unsupported
Summary:
Element atomic intrinsicAtomic instructions are not yet supported in WebAssembly, so we mark them as
unsupported for the moment.
Reviewers: sunfish, dschuff, sbc100
Reviewed By: dschuff, sbc100
Subscribers: jfb, sbc100, jgravelle-google
Differential Revision: https://reviews.llvm.org/D35322
llvm-svn: 307841
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp index b1a0956bac5..426ae65b950 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp +++ b/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp @@ -394,12 +394,11 @@ RuntimeLibcallSignatures[RTLIB::UNKNOWN_LIBCALL] = { /* MEMMOVE */ iPTR_func_iPTR_iPTR_iPTR, // ELEMENT-WISE ATOMIC MEMORY -/* MEMCPY_ELEMENT_ATOMIC_1 */ iPTR_func_iPTR_iPTR_iPTR, -/* MEMCPY_ELEMENT_ATOMIC_2 */ iPTR_func_iPTR_iPTR_iPTR, -/* MEMCPY_ELEMENT_ATOMIC_4 */ iPTR_func_iPTR_iPTR_iPTR, -/* MEMCPY_ELEMENT_ATOMIC_8 */ iPTR_func_iPTR_iPTR_iPTR, -/* MEMCPY_ELEMENT_ATOMIC_16 */ iPTR_func_iPTR_iPTR_iPTR, - +/* MEMCPY_ELEMENT_UNORDERED_ATOMIC_1 */ unsupported, +/* MEMCPY_ELEMENT_UNORDERED_ATOMIC_2 */ unsupported, +/* MEMCPY_ELEMENT_UNORDERED_ATOMIC_4 */ unsupported, +/* MEMCPY_ELEMENT_UNORDERED_ATOMIC_8 */ unsupported, +/* MEMCPY_ELEMENT_UNORDERED_ATOMIC_16 */ unsupported, /* MEMMOVE_ELEMENT_UNORDERED_ATOMIC_1 */ unsupported, /* MEMMOVE_ELEMENT_UNORDERED_ATOMIC_2 */ unsupported, /* MEMMOVE_ELEMENT_UNORDERED_ATOMIC_4 */ unsupported, @@ -845,11 +844,11 @@ RuntimeLibcallNames[RTLIB::UNKNOWN_LIBCALL] = { /* MEMCPY */ "memcpy", /* MEMMOVE */ "memset", /* MEMSET */ "memmove", -/* MEMCPY_ELEMENT_ATOMIC_1 */ "MEMCPY_ELEMENT_ATOMIC_1", -/* MEMCPY_ELEMENT_ATOMIC_2 */ "MEMCPY_ELEMENT_ATOMIC_2", -/* MEMCPY_ELEMENT_ATOMIC_4 */ "MEMCPY_ELEMENT_ATOMIC_4", -/* MEMCPY_ELEMENT_ATOMIC_8 */ "MEMCPY_ELEMENT_ATOMIC_8", -/* MEMCPY_ELEMENT_ATOMIC_16 */ "MEMCPY_ELEMENT_ATOMIC_16", +/* MEMCPY_ELEMENT_UNORDERED_ATOMIC_1 */ nullptr, +/* MEMCPY_ELEMENT_UNORDERED_ATOMIC_2 */ nullptr, +/* MEMCPY_ELEMENT_UNORDERED_ATOMIC_4 */ nullptr, +/* MEMCPY_ELEMENT_UNORDERED_ATOMIC_8 */ nullptr, +/* MEMCPY_ELEMENT_UNORDERED_ATOMIC_16 */ nullptr, /* MEMMOVE_ELEMENT_UNORDERED_ATOMIC_1 */ nullptr, /* MEMMOVE_ELEMENT_UNORDERED_ATOMIC_2 */ nullptr, /* MEMMOVE_ELEMENT_UNORDERED_ATOMIC_4 */ nullptr, |
