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Differential D46043

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Authored by xbolva00 on Apr 24 2018, 9:18 PM.

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xbolva00

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Repository
rL LLVM

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xbolva00 created this revision.Apr 24 2018, 9:18 PM
Herald added a subscriber: llvm-commits. · View Herald TranscriptApr 24 2018, 9:18 PM
xbolva00 accepted this revision.Apr 25 2018, 1:35 AM
This revision is now accepted and ready to land.Apr 25 2018, 1:35 AM
xbolva00 closed this revision.Apr 25 2018, 1:36 AM

Revision Contents

PathSize
lib/
Transforms/
Utils/
6 lines

Diff 143863

lib/Transforms/Utils/BuildLibCalls.cpp

Show First 20 Lines • Show All 692 Lines • ▼ Show 20 Linesbool llvm::inferLibFuncAttributes(Function &F, const TargetLibraryInfo &TLI) {
case LibFunc_msvc_new_int: // new(unsigned int) case LibFunc_msvc_new_int: // new(unsigned int)
case LibFunc_msvc_new_longlong: // new(unsigned long long) case LibFunc_msvc_new_longlong: // new(unsigned long long)
case LibFunc_msvc_new_array_int: // new[](unsigned int) case LibFunc_msvc_new_array_int: // new[](unsigned int)
case LibFunc_msvc_new_array_longlong: // new[](unsigned long long) case LibFunc_msvc_new_array_longlong: // new[](unsigned long long)
// Operator new always returns a nonnull noalias pointer // Operator new always returns a nonnull noalias pointer
Changed |= setRetNonNull(F); Changed |= setRetNonNull(F);
Changed |= setRetDoesNotAlias(F); Changed |= setRetDoesNotAlias(F);
return Changed; return Changed;
//TODO: add LibFunc entries for: // TODO: add LibFunc entries for:
//case LibFunc_memset_pattern4: // case LibFunc_memset_pattern4:
//case LibFunc_memset_pattern8: // case LibFunc_memset_pattern8:
case LibFunc_memset_pattern16: case LibFunc_memset_pattern16:
Changed |= setOnlyAccessesArgMemory(F); Changed |= setOnlyAccessesArgMemory(F);
Changed |= setDoesNotCapture(F, 0); Changed |= setDoesNotCapture(F, 0);
Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 1);
Changed |= setOnlyReadsMemory(F, 1); Changed |= setOnlyReadsMemory(F, 1);
return Changed; return Changed;
// int __nvvm_reflect(const char *) // int __nvvm_reflect(const char *)
case LibFunc_nvvm_reflect: case LibFunc_nvvm_reflect:
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