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| author | Diana Picus <diana.picus@linaro.org> | 2017-04-11 10:52:34 +0000 |
|---|---|---|
| committer | Diana Picus <diana.picus@linaro.org> | 2017-04-11 10:52:34 +0000 |
| commit | 1314a2889c66b22c4175432fe43c6a129350396d (patch) | |
| tree | 049c5c384f6a252866f822fe8b58d7adc3d61bf3 /llvm/lib/Target | |
| parent | e63a39d6cb5dac53b30e0dbda1af979f01a81158 (diff) | |
| download | bcm5719-llvm-1314a2889c66b22c4175432fe43c6a129350396d.tar.gz bcm5719-llvm-1314a2889c66b22c4175432fe43c6a129350396d.zip | |
GlobalISel: Allow legalizing G_FADD to a libcall
Use the same handling in the generic legalizer code as for the other
libcalls (G_FREM, G_FPOW).
Enable it on ARM for float and double so we can test it.
llvm-svn: 299931
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMLegalizerInfo.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMLegalizerInfo.cpp b/llvm/lib/Target/ARM/ARMLegalizerInfo.cpp index a1097af6e85..994bbd673dd 100644 --- a/llvm/lib/Target/ARM/ARMLegalizerInfo.cpp +++ b/llvm/lib/Target/ARM/ARMLegalizerInfo.cpp @@ -63,6 +63,9 @@ ARMLegalizerInfo::ARMLegalizerInfo(const ARMSubtarget &ST) { setAction({G_LOAD, s64}, Legal); setAction({G_STORE, s64}, Legal); + } else { + for (auto Ty : {s32, s64}) + setAction({G_FADD, Ty}, Libcall); } for (unsigned Op : {G_FREM, G_FPOW}) |
