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PowerPC: Move runtime libcall configuration to RuntimeLibcallsInfo (#142542)

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These should not be set in the TargetLowering constructor,
RuntimeLibcalls
needs to be accurate outside of codegen contexts.
This commit is contained in:
Matt Arsenault
2025-06-10 07:28:04 +09:00
committed by GitHub
parent f5e499a338
commit 55858527da
2 changed files with 34 additions and 33 deletions
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34
llvm/lib/IR/RuntimeLibcalls.cpp
View File

@@ -129,6 +129,40 @@ void RuntimeLibcallsInfo::initLibcalls(const Triple &TT) {
setLibcallName(RTLIB::OLE_F128, "__lekf2");
setLibcallName(RTLIB::OGT_F128, "__gtkf2");
setLibcallName(RTLIB::UO_F128, "__unordkf2");
setLibcallName(RTLIB::LOG_F128, "logf128");
setLibcallName(RTLIB::LOG2_F128, "log2f128");
setLibcallName(RTLIB::LOG10_F128, "log10f128");
setLibcallName(RTLIB::EXP_F128, "expf128");
setLibcallName(RTLIB::EXP2_F128, "exp2f128");
setLibcallName(RTLIB::SIN_F128, "sinf128");
setLibcallName(RTLIB::COS_F128, "cosf128");
setLibcallName(RTLIB::SINCOS_F128, "sincosf128");
setLibcallName(RTLIB::POW_F128, "powf128");
setLibcallName(RTLIB::FMIN_F128, "fminf128");
setLibcallName(RTLIB::FMAX_F128, "fmaxf128");
setLibcallName(RTLIB::REM_F128, "fmodf128");
setLibcallName(RTLIB::SQRT_F128, "sqrtf128");
setLibcallName(RTLIB::CEIL_F128, "ceilf128");
setLibcallName(RTLIB::FLOOR_F128, "floorf128");
setLibcallName(RTLIB::TRUNC_F128, "truncf128");
setLibcallName(RTLIB::ROUND_F128, "roundf128");
setLibcallName(RTLIB::LROUND_F128, "lroundf128");
setLibcallName(RTLIB::LLROUND_F128, "llroundf128");
setLibcallName(RTLIB::RINT_F128, "rintf128");
setLibcallName(RTLIB::LRINT_F128, "lrintf128");
setLibcallName(RTLIB::LLRINT_F128, "llrintf128");
setLibcallName(RTLIB::NEARBYINT_F128, "nearbyintf128");
setLibcallName(RTLIB::FMA_F128, "fmaf128");
setLibcallName(RTLIB::FREXP_F128, "frexpf128");
if (TT.isOSAIX()) {
bool isPPC64 = TT.isPPC64();
setLibcallName(RTLIB::MEMCPY, isPPC64 ? "___memmove64" : "___memmove");
setLibcallName(RTLIB::MEMMOVE, isPPC64 ? "___memmove64" : "___memmove");
setLibcallName(RTLIB::MEMSET, isPPC64 ? "___memset64" : "___memset");
setLibcallName(RTLIB::BZERO, isPPC64 ? "___bzero64" : "___bzero");
}
}
// A few names are different on particular architectures or environments.

33
llvm/lib/Target/PowerPC/PPCISelLowering.cpp
View File

@@ -1428,39 +1428,6 @@ PPCTargetLowering::PPCTargetLowering(const PPCTargetMachine &TM,
setTargetDAGCombine({ISD::TRUNCATE, ISD::SETCC, ISD::SELECT_CC});
}
setLibcallName(RTLIB::LOG_F128, "logf128");
setLibcallName(RTLIB::LOG2_F128, "log2f128");
setLibcallName(RTLIB::LOG10_F128, "log10f128");
setLibcallName(RTLIB::EXP_F128, "expf128");
setLibcallName(RTLIB::EXP2_F128, "exp2f128");
setLibcallName(RTLIB::SIN_F128, "sinf128");
setLibcallName(RTLIB::COS_F128, "cosf128");
setLibcallName(RTLIB::SINCOS_F128, "sincosf128");
setLibcallName(RTLIB::POW_F128, "powf128");
setLibcallName(RTLIB::FMIN_F128, "fminf128");
setLibcallName(RTLIB::FMAX_F128, "fmaxf128");
setLibcallName(RTLIB::REM_F128, "fmodf128");
setLibcallName(RTLIB::SQRT_F128, "sqrtf128");
setLibcallName(RTLIB::CEIL_F128, "ceilf128");
setLibcallName(RTLIB::FLOOR_F128, "floorf128");
setLibcallName(RTLIB::TRUNC_F128, "truncf128");
setLibcallName(RTLIB::ROUND_F128, "roundf128");
setLibcallName(RTLIB::LROUND_F128, "lroundf128");
setLibcallName(RTLIB::LLROUND_F128, "llroundf128");
setLibcallName(RTLIB::RINT_F128, "rintf128");
setLibcallName(RTLIB::LRINT_F128, "lrintf128");
setLibcallName(RTLIB::LLRINT_F128, "llrintf128");
setLibcallName(RTLIB::NEARBYINT_F128, "nearbyintf128");
setLibcallName(RTLIB::FMA_F128, "fmaf128");
setLibcallName(RTLIB::FREXP_F128, "frexpf128");
if (Subtarget.isAIXABI()) {
setLibcallName(RTLIB::MEMCPY, isPPC64 ? "___memmove64" : "___memmove");
setLibcallName(RTLIB::MEMMOVE, isPPC64 ? "___memmove64" : "___memmove");
setLibcallName(RTLIB::MEMSET, isPPC64 ? "___memset64" : "___memset");
setLibcallName(RTLIB::BZERO, isPPC64 ? "___bzero64" : "___bzero");
}
// With 32 condition bits, we don't need to sink (and duplicate) compares
// aggressively in CodeGenPrep.
if (Subtarget.useCRBits()) {