diff options
Diffstat (limited to 'llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp b/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp index 54d1109a08f..c7a42629c96 100644 --- a/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp +++ b/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp @@ -351,8 +351,10 @@ AArch64LegalizerInfo::AArch64LegalizerInfo(const AArch64Subtarget &ST) { setAction({G_VAARG, Ty}, Custom); if (ST.hasLSE()) { - for (auto Ty : {s8, s16, s32, s64}) + for (auto Ty : {s8, s16, s32, s64}) { + setAction({G_ATOMIC_CMPXCHG_WITH_SUCCESS, Ty}, Lower); setAction({G_ATOMIC_CMPXCHG, Ty}, Legal); + } setAction({G_ATOMIC_CMPXCHG, 1, p0}, Legal); for (unsigned Op : |
