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merged 3 commits into from
Jun 18, 2025
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PowerPC: Fix using long double libm functions for f128 intrinsics #144382

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35e7a80
PowerPC: Fix using long double libm functions for f128 intrinsics
arsenm Jun 16, 2025
f5cb84c
Split into helper function
arsenm Jun 17, 2025
7e02808
Fix double call
arsenm Jun 17, 2025
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143 changes: 67 additions & 76 deletions llvm/lib/IR/RuntimeLibcalls.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -281,6 +281,69 @@ void RuntimeLibcallsInfo::initSoftFloatCmpLibcallPredicates() {
SoftFloatCompareLibcallPredicates[RTLIB::UO_PPCF128] = CmpInst::ICMP_NE;
}

static void setLongDoubleIsF128Libm(RuntimeLibcallsInfo &Info,
bool FiniteOnlyFuncs = false) {
Info.setLibcallName(RTLIB::REM_F128, "fmodf128");
Info.setLibcallName(RTLIB::FMA_F128, "fmaf128");
Info.setLibcallName(RTLIB::SQRT_F128, "sqrtf128");
Info.setLibcallName(RTLIB::CBRT_F128, "cbrtf128");
Info.setLibcallName(RTLIB::LOG_F128, "logf128");
Info.setLibcallName(RTLIB::LOG2_F128, "log2f128");
Info.setLibcallName(RTLIB::LOG10_F128, "log10f128");
Info.setLibcallName(RTLIB::EXP_F128, "expf128");
Info.setLibcallName(RTLIB::EXP2_F128, "exp2f128");
Info.setLibcallName(RTLIB::EXP10_F128, "exp10f128");
Info.setLibcallName(RTLIB::SIN_F128, "sinf128");
Info.setLibcallName(RTLIB::COS_F128, "cosf128");
Info.setLibcallName(RTLIB::TAN_F128, "tanf128");
Info.setLibcallName(RTLIB::SINCOS_F128, "sincosf128");
Info.setLibcallName(RTLIB::ASIN_F128, "asinf128");
Info.setLibcallName(RTLIB::ACOS_F128, "acosf128");
Info.setLibcallName(RTLIB::ATAN_F128, "atanf128");
Info.setLibcallName(RTLIB::ATAN2_F128, "atan2f128");
Info.setLibcallName(RTLIB::SINH_F128, "sinhf128");
Info.setLibcallName(RTLIB::COSH_F128, "coshf128");
Info.setLibcallName(RTLIB::TANH_F128, "tanhf128");
Info.setLibcallName(RTLIB::POW_F128, "powf128");
Info.setLibcallName(RTLIB::CEIL_F128, "ceilf128");
Info.setLibcallName(RTLIB::TRUNC_F128, "truncf128");
Info.setLibcallName(RTLIB::RINT_F128, "rintf128");
Info.setLibcallName(RTLIB::NEARBYINT_F128, "nearbyintf128");
Info.setLibcallName(RTLIB::ROUND_F128, "roundf128");
Info.setLibcallName(RTLIB::ROUNDEVEN_F128, "roundevenf128");
Info.setLibcallName(RTLIB::FLOOR_F128, "floorf128");
Info.setLibcallName(RTLIB::COPYSIGN_F128, "copysignf128");
Info.setLibcallName(RTLIB::FMIN_F128, "fminf128");
Info.setLibcallName(RTLIB::FMAX_F128, "fmaxf128");
Info.setLibcallName(RTLIB::FMINIMUM_F128, "fminimumf128");
Info.setLibcallName(RTLIB::FMAXIMUM_F128, "fmaximumf128");
Info.setLibcallName(RTLIB::FMINIMUM_NUM_F128, "fminimum_numf128");
Info.setLibcallName(RTLIB::FMAXIMUM_NUM_F128, "fmaximum_numf128");
Info.setLibcallName(RTLIB::LROUND_F128, "lroundf128");
Info.setLibcallName(RTLIB::LLROUND_F128, "llroundf128");
Info.setLibcallName(RTLIB::LRINT_F128, "lrintf128");
Info.setLibcallName(RTLIB::LLRINT_F128, "llrintf128");
Info.setLibcallName(RTLIB::LDEXP_F128, "ldexpf128");
Info.setLibcallName(RTLIB::FREXP_F128, "frexpf128");
Info.setLibcallName(RTLIB::MODF_F128, "modff128");

if (FiniteOnlyFuncs) {
Info.setLibcallName(RTLIB::LOG_FINITE_F128, "__logf128_finite");
Info.setLibcallName(RTLIB::LOG2_FINITE_F128, "__log2f128_finite");
Info.setLibcallName(RTLIB::LOG10_FINITE_F128, "__log10f128_finite");
Info.setLibcallName(RTLIB::EXP_FINITE_F128, "__expf128_finite");
Info.setLibcallName(RTLIB::EXP2_FINITE_F128, "__exp2f128_finite");
Info.setLibcallName(RTLIB::POW_FINITE_F128, "__powf128_finite");
} else {
Info.setLibcallName(RTLIB::LOG_FINITE_F128, nullptr);
Info.setLibcallName(RTLIB::LOG2_FINITE_F128, nullptr);
Info.setLibcallName(RTLIB::LOG10_FINITE_F128, nullptr);
Info.setLibcallName(RTLIB::EXP_FINITE_F128, nullptr);
Info.setLibcallName(RTLIB::EXP2_FINITE_F128, nullptr);
Info.setLibcallName(RTLIB::POW_FINITE_F128, nullptr);
}
}

/// Set default libcall names. If a target wants to opt-out of a libcall it
/// should be placed here.
void RuntimeLibcallsInfo::initLibcalls(const Triple &TT) {
Expand All @@ -295,57 +358,8 @@ void RuntimeLibcallsInfo::initLibcalls(const Triple &TT) {
#undef LIBCALL_NO_NAME

// Use the f128 variants of math functions on x86
if (TT.isX86() && TT.isGNUEnvironment()) {
setLibcallName(RTLIB::REM_F128, "fmodf128");
setLibcallName(RTLIB::FMA_F128, "fmaf128");
setLibcallName(RTLIB::SQRT_F128, "sqrtf128");
setLibcallName(RTLIB::CBRT_F128, "cbrtf128");
setLibcallName(RTLIB::LOG_F128, "logf128");
setLibcallName(RTLIB::LOG_FINITE_F128, "__logf128_finite");
setLibcallName(RTLIB::LOG2_F128, "log2f128");
setLibcallName(RTLIB::LOG2_FINITE_F128, "__log2f128_finite");
setLibcallName(RTLIB::LOG10_F128, "log10f128");
setLibcallName(RTLIB::LOG10_FINITE_F128, "__log10f128_finite");
setLibcallName(RTLIB::EXP_F128, "expf128");
setLibcallName(RTLIB::EXP_FINITE_F128, "__expf128_finite");
setLibcallName(RTLIB::EXP2_F128, "exp2f128");
setLibcallName(RTLIB::EXP2_FINITE_F128, "__exp2f128_finite");
setLibcallName(RTLIB::EXP10_F128, "exp10f128");
setLibcallName(RTLIB::SIN_F128, "sinf128");
setLibcallName(RTLIB::COS_F128, "cosf128");
setLibcallName(RTLIB::TAN_F128, "tanf128");
setLibcallName(RTLIB::SINCOS_F128, "sincosf128");
setLibcallName(RTLIB::ASIN_F128, "asinf128");
setLibcallName(RTLIB::ACOS_F128, "acosf128");
setLibcallName(RTLIB::ATAN_F128, "atanf128");
setLibcallName(RTLIB::ATAN2_F128, "atan2f128");
setLibcallName(RTLIB::SINH_F128, "sinhf128");
setLibcallName(RTLIB::COSH_F128, "coshf128");
setLibcallName(RTLIB::TANH_F128, "tanhf128");
setLibcallName(RTLIB::POW_F128, "powf128");
setLibcallName(RTLIB::POW_FINITE_F128, "__powf128_finite");
setLibcallName(RTLIB::CEIL_F128, "ceilf128");
setLibcallName(RTLIB::TRUNC_F128, "truncf128");
setLibcallName(RTLIB::RINT_F128, "rintf128");
setLibcallName(RTLIB::NEARBYINT_F128, "nearbyintf128");
setLibcallName(RTLIB::ROUND_F128, "roundf128");
setLibcallName(RTLIB::ROUNDEVEN_F128, "roundevenf128");
setLibcallName(RTLIB::FLOOR_F128, "floorf128");
setLibcallName(RTLIB::COPYSIGN_F128, "copysignf128");
setLibcallName(RTLIB::FMIN_F128, "fminf128");
setLibcallName(RTLIB::FMAX_F128, "fmaxf128");
setLibcallName(RTLIB::FMINIMUM_F128, "fminimumf128");
setLibcallName(RTLIB::FMAXIMUM_F128, "fmaximumf128");
setLibcallName(RTLIB::FMINIMUM_NUM_F128, "fminimum_numf128");
setLibcallName(RTLIB::FMAXIMUM_NUM_F128, "fmaximum_numf128");
setLibcallName(RTLIB::LROUND_F128, "lroundf128");
setLibcallName(RTLIB::LLROUND_F128, "llroundf128");
setLibcallName(RTLIB::LRINT_F128, "lrintf128");
setLibcallName(RTLIB::LLRINT_F128, "llrintf128");
setLibcallName(RTLIB::LDEXP_F128, "ldexpf128");
setLibcallName(RTLIB::FREXP_F128, "frexpf128");
setLibcallName(RTLIB::MODF_F128, "modff128");
}
if (TT.isX86() && TT.isGNUEnvironment())
setLongDoubleIsF128Libm(*this, /*FiniteOnlyFuncs=*/true);

// For IEEE quad-precision libcall names, PPC uses "kf" instead of "tf".
if (TT.isPPC()) {
Expand Down Expand Up @@ -379,31 +393,8 @@ void RuntimeLibcallsInfo::initLibcalls(const Triple &TT) {
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");
// TODO: Do the finite only functions exist?
setLongDoubleIsF128Libm(*this, /*FiniteOnlyFuncs=*/false);

if (TT.isOSAIX()) {
bool isPPC64 = TT.isPPC64();
Expand Down
48 changes: 24 additions & 24 deletions llvm/test/CodeGen/PowerPC/f128-arith.ll
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1413,7 +1413,7 @@ define dso_local fp128 @acos_f128(fp128 %x) {
; CHECK-NEXT: std r0, 48(r1)
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: .cfi_offset lr, 16
; CHECK-NEXT: bl acosl
; CHECK-NEXT: bl acosf128
; CHECK-NEXT: nop
; CHECK-NEXT: addi r1, r1, 32
; CHECK-NEXT: ld r0, 16(r1)
Expand All @@ -1427,7 +1427,7 @@ define dso_local fp128 @acos_f128(fp128 %x) {
; CHECK-P8-NEXT: std r0, 48(r1)
; CHECK-P8-NEXT: .cfi_def_cfa_offset 32
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: bl acosl
; CHECK-P8-NEXT: bl acosf128
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: addi r1, r1, 32
; CHECK-P8-NEXT: ld r0, 16(r1)
Expand All @@ -1445,7 +1445,7 @@ define dso_local fp128 @asin_f128(fp128 %x) {
; CHECK-NEXT: std r0, 48(r1)
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: .cfi_offset lr, 16
; CHECK-NEXT: bl asinl
; CHECK-NEXT: bl asinf128
; CHECK-NEXT: nop
; CHECK-NEXT: addi r1, r1, 32
; CHECK-NEXT: ld r0, 16(r1)
Expand All @@ -1459,7 +1459,7 @@ define dso_local fp128 @asin_f128(fp128 %x) {
; CHECK-P8-NEXT: std r0, 48(r1)
; CHECK-P8-NEXT: .cfi_def_cfa_offset 32
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: bl asinl
; CHECK-P8-NEXT: bl asinf128
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: addi r1, r1, 32
; CHECK-P8-NEXT: ld r0, 16(r1)
Expand All @@ -1477,7 +1477,7 @@ define dso_local fp128 @atan_f128(fp128 %x) {
; CHECK-NEXT: std r0, 48(r1)
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: .cfi_offset lr, 16
; CHECK-NEXT: bl atanl
; CHECK-NEXT: bl atanf128
; CHECK-NEXT: nop
; CHECK-NEXT: addi r1, r1, 32
; CHECK-NEXT: ld r0, 16(r1)
Expand All @@ -1491,7 +1491,7 @@ define dso_local fp128 @atan_f128(fp128 %x) {
; CHECK-P8-NEXT: std r0, 48(r1)
; CHECK-P8-NEXT: .cfi_def_cfa_offset 32
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: bl atanl
; CHECK-P8-NEXT: bl atanf128
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: addi r1, r1, 32
; CHECK-P8-NEXT: ld r0, 16(r1)
Expand All @@ -1509,7 +1509,7 @@ define dso_local fp128 @atan2_f128(fp128 %x, fp128 %y) {
; CHECK-NEXT: std r0, 48(r1)
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: .cfi_offset lr, 16
; CHECK-NEXT: bl atan2l
; CHECK-NEXT: bl atan2f128
; CHECK-NEXT: nop
; CHECK-NEXT: addi r1, r1, 32
; CHECK-NEXT: ld r0, 16(r1)
Expand All @@ -1523,7 +1523,7 @@ define dso_local fp128 @atan2_f128(fp128 %x, fp128 %y) {
; CHECK-P8-NEXT: std r0, 48(r1)
; CHECK-P8-NEXT: .cfi_def_cfa_offset 32
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: bl atan2l
; CHECK-P8-NEXT: bl atan2f128
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: addi r1, r1, 32
; CHECK-P8-NEXT: ld r0, 16(r1)
Expand Down Expand Up @@ -1566,7 +1566,7 @@ define dso_local fp128 @cosh_f128(fp128 %x) {
; CHECK-NEXT: std r0, 48(r1)
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: .cfi_offset lr, 16
; CHECK-NEXT: bl coshl
; CHECK-NEXT: bl coshf128
; CHECK-NEXT: nop
; CHECK-NEXT: addi r1, r1, 32
; CHECK-NEXT: ld r0, 16(r1)
Expand All @@ -1580,7 +1580,7 @@ define dso_local fp128 @cosh_f128(fp128 %x) {
; CHECK-P8-NEXT: std r0, 48(r1)
; CHECK-P8-NEXT: .cfi_def_cfa_offset 32
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: bl coshl
; CHECK-P8-NEXT: bl coshf128
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: addi r1, r1, 32
; CHECK-P8-NEXT: ld r0, 16(r1)
Expand All @@ -1598,7 +1598,7 @@ define dso_local fp128 @exp10_f128(fp128 %x) {
; CHECK-NEXT: std r0, 48(r1)
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: .cfi_offset lr, 16
; CHECK-NEXT: bl exp10l
; CHECK-NEXT: bl exp10f128
; CHECK-NEXT: nop
; CHECK-NEXT: addi r1, r1, 32
; CHECK-NEXT: ld r0, 16(r1)
Expand All @@ -1612,7 +1612,7 @@ define dso_local fp128 @exp10_f128(fp128 %x) {
; CHECK-P8-NEXT: std r0, 48(r1)
; CHECK-P8-NEXT: .cfi_def_cfa_offset 32
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: bl exp10l
; CHECK-P8-NEXT: bl exp10f128
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: addi r1, r1, 32
; CHECK-P8-NEXT: ld r0, 16(r1)
Expand Down Expand Up @@ -1655,7 +1655,7 @@ define dso_local fp128 @ldexp_f128(fp128 %x, i32 %y) {
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: .cfi_offset lr, 16
; CHECK-NEXT: extsw r5, r5
; CHECK-NEXT: bl ldexpl
; CHECK-NEXT: bl ldexpf128
; CHECK-NEXT: nop
; CHECK-NEXT: addi r1, r1, 32
; CHECK-NEXT: ld r0, 16(r1)
Expand All @@ -1670,7 +1670,7 @@ define dso_local fp128 @ldexp_f128(fp128 %x, i32 %y) {
; CHECK-P8-NEXT: .cfi_def_cfa_offset 32
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: extsw r5, r5
; CHECK-P8-NEXT: bl ldexpl
; CHECK-P8-NEXT: bl ldexpf128
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: addi r1, r1, 32
; CHECK-P8-NEXT: ld r0, 16(r1)
Expand All @@ -1689,7 +1689,7 @@ define dso_local { fp128, fp128 } @modf_f128(fp128 %x) {
; CHECK-NEXT: .cfi_def_cfa_offset 48
; CHECK-NEXT: .cfi_offset lr, 16
; CHECK-NEXT: addi r5, r1, 32
; CHECK-NEXT: bl modfl
; CHECK-NEXT: bl modff128
; CHECK-NEXT: nop
; CHECK-NEXT: lxv v3, 32(r1)
; CHECK-NEXT: addi r1, r1, 48
Expand All @@ -1708,7 +1708,7 @@ define dso_local { fp128, fp128 } @modf_f128(fp128 %x) {
; CHECK-P8-NEXT: addi r30, r1, 32
; CHECK-P8-NEXT: std r0, 80(r1)
; CHECK-P8-NEXT: mr r5, r30
; CHECK-P8-NEXT: bl modfl
; CHECK-P8-NEXT: bl modff128
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: lxvd2x vs0, 0, r30
; CHECK-P8-NEXT: xxswapd v3, vs0
Expand All @@ -1729,7 +1729,7 @@ define dso_local fp128 @roundeven_f128(fp128 %x) {
; CHECK-NEXT: std r0, 48(r1)
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: .cfi_offset lr, 16
; CHECK-NEXT: bl roundevenl
; CHECK-NEXT: bl roundevenf128
; CHECK-NEXT: nop
; CHECK-NEXT: addi r1, r1, 32
; CHECK-NEXT: ld r0, 16(r1)
Expand All @@ -1743,7 +1743,7 @@ define dso_local fp128 @roundeven_f128(fp128 %x) {
; CHECK-P8-NEXT: std r0, 48(r1)
; CHECK-P8-NEXT: .cfi_def_cfa_offset 32
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: bl roundevenl
; CHECK-P8-NEXT: bl roundevenf128
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: addi r1, r1, 32
; CHECK-P8-NEXT: ld r0, 16(r1)
Expand All @@ -1761,7 +1761,7 @@ define dso_local fp128 @sinh_f128(fp128 %x) {
; CHECK-NEXT: std r0, 48(r1)
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: .cfi_offset lr, 16
; CHECK-NEXT: bl sinhl
; CHECK-NEXT: bl sinhf128
; CHECK-NEXT: nop
; CHECK-NEXT: addi r1, r1, 32
; CHECK-NEXT: ld r0, 16(r1)
Expand All @@ -1775,7 +1775,7 @@ define dso_local fp128 @sinh_f128(fp128 %x) {
; CHECK-P8-NEXT: std r0, 48(r1)
; CHECK-P8-NEXT: .cfi_def_cfa_offset 32
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: bl sinhl
; CHECK-P8-NEXT: bl sinhf128
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: addi r1, r1, 32
; CHECK-P8-NEXT: ld r0, 16(r1)
Expand All @@ -1793,7 +1793,7 @@ define dso_local fp128 @tanh_f128(fp128 %x) {
; CHECK-NEXT: std r0, 48(r1)
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: .cfi_offset lr, 16
; CHECK-NEXT: bl tanhl
; CHECK-NEXT: bl tanhf128
; CHECK-NEXT: nop
; CHECK-NEXT: addi r1, r1, 32
; CHECK-NEXT: ld r0, 16(r1)
Expand All @@ -1807,7 +1807,7 @@ define dso_local fp128 @tanh_f128(fp128 %x) {
; CHECK-P8-NEXT: std r0, 48(r1)
; CHECK-P8-NEXT: .cfi_def_cfa_offset 32
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: bl tanhl
; CHECK-P8-NEXT: bl tanhf128
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: addi r1, r1, 32
; CHECK-P8-NEXT: ld r0, 16(r1)
Expand All @@ -1825,7 +1825,7 @@ define dso_local fp128 @tan_f128(fp128 %x) {
; CHECK-NEXT: std r0, 48(r1)
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: .cfi_offset lr, 16
; CHECK-NEXT: bl tanl
; CHECK-NEXT: bl tanf128
; CHECK-NEXT: nop
; CHECK-NEXT: addi r1, r1, 32
; CHECK-NEXT: ld r0, 16(r1)
Expand All @@ -1839,7 +1839,7 @@ define dso_local fp128 @tan_f128(fp128 %x) {
; CHECK-P8-NEXT: std r0, 48(r1)
; CHECK-P8-NEXT: .cfi_def_cfa_offset 32
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: bl tanl
; CHECK-P8-NEXT: bl tanf128
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: addi r1, r1, 32
; CHECK-P8-NEXT: ld r0, 16(r1)
Expand Down
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