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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 22; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-unknown \3; RUN: -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names < %s | FileCheck %s4 5define float @ldexp_f32(i8 zeroext %x) nounwind {6; CHECK-LABEL: ldexp_f32:7; CHECK: # %bb.0:8; CHECK-NEXT: mflr r09; CHECK-NEXT: stdu r1, -32(r1)10; CHECK-NEXT: vspltisw v2, 111; CHECK-NEXT: mr r4, r312; CHECK-NEXT: std r0, 48(r1)13; CHECK-NEXT: xvcvsxwdp vs1, v214; CHECK-NEXT: bl ldexpf15; CHECK-NEXT: nop16; CHECK-NEXT: addi r1, r1, 3217; CHECK-NEXT: ld r0, 16(r1)18; CHECK-NEXT: mtlr r019; CHECK-NEXT: blr20 %zext = zext i8 %x to i3221 %ldexp = call float @llvm.ldexp.f32.i32(float 1.000000e+00, i32 %zext)22 ret float %ldexp23}24 25define double @ldexp_f64(i8 zeroext %x) nounwind {26; CHECK-LABEL: ldexp_f64:27; CHECK: # %bb.0:28; CHECK-NEXT: mflr r029; CHECK-NEXT: stdu r1, -32(r1)30; CHECK-NEXT: vspltisw v2, 131; CHECK-NEXT: mr r4, r332; CHECK-NEXT: std r0, 48(r1)33; CHECK-NEXT: xvcvsxwdp vs1, v234; CHECK-NEXT: bl ldexp35; CHECK-NEXT: nop36; CHECK-NEXT: addi r1, r1, 3237; CHECK-NEXT: ld r0, 16(r1)38; CHECK-NEXT: mtlr r039; CHECK-NEXT: blr40 %zext = zext i8 %x to i3241 %ldexp = call double @llvm.ldexp.f64.i32(double 1.000000e+00, i32 %zext)42 ret double %ldexp43}44 45define <2 x float> @ldexp_v2f32(<2 x float> %val, <2 x i32> %exp) nounwind {46; CHECK-LABEL: ldexp_v2f32:47; CHECK: # %bb.0:48; CHECK-NEXT: mflr r049; CHECK-NEXT: stdu r1, -80(r1)50; CHECK-NEXT: li r3, 051; CHECK-NEXT: xxsldwi vs0, v2, v2, 352; CHECK-NEXT: std r0, 96(r1)53; CHECK-NEXT: xscvspdpn f1, vs054; CHECK-NEXT: vextuwrx r3, r3, v355; CHECK-NEXT: stxv v29, 32(r1) # 16-byte Folded Spill56; CHECK-NEXT: stxv v30, 48(r1) # 16-byte Folded Spill57; CHECK-NEXT: stxv v31, 64(r1) # 16-byte Folded Spill58; CHECK-NEXT: vmr v31, v359; CHECK-NEXT: vmr v30, v260; CHECK-NEXT: extsw r4, r361; CHECK-NEXT: bl ldexpf62; CHECK-NEXT: nop63; CHECK-NEXT: li r3, 464; CHECK-NEXT: xxswapd vs0, v3065; CHECK-NEXT: xscvdpspn v29, f166; CHECK-NEXT: xscvspdpn f1, vs067; CHECK-NEXT: vextuwrx r3, r3, v3168; CHECK-NEXT: extsw r4, r369; CHECK-NEXT: bl ldexpf70; CHECK-NEXT: nop71; CHECK-NEXT: xscvdpspn vs0, f172; CHECK-NEXT: lxv v31, 64(r1) # 16-byte Folded Reload73; CHECK-NEXT: lxv v30, 48(r1) # 16-byte Folded Reload74; CHECK-NEXT: xxmrghw v2, vs0, v2975; CHECK-NEXT: lxv v29, 32(r1) # 16-byte Folded Reload76; CHECK-NEXT: addi r1, r1, 8077; CHECK-NEXT: ld r0, 16(r1)78; CHECK-NEXT: mtlr r079; CHECK-NEXT: blr80 %1 = call <2 x float> @llvm.ldexp.v2f32.v2i32(<2 x float> %val, <2 x i32> %exp)81 ret <2 x float> %182}83 84define <4 x float> @ldexp_v4f32(<4 x float> %val, <4 x i32> %exp) nounwind {85; CHECK-LABEL: ldexp_v4f32:86; CHECK: # %bb.0:87; CHECK-NEXT: mflr r088; CHECK-NEXT: stdu r1, -96(r1)89; CHECK-NEXT: li r3, 490; CHECK-NEXT: xxswapd vs0, v291; CHECK-NEXT: std r0, 112(r1)92; CHECK-NEXT: xscvspdpn f1, vs093; CHECK-NEXT: vextuwrx r3, r3, v394; CHECK-NEXT: stxv v28, 32(r1) # 16-byte Folded Spill95; CHECK-NEXT: stxv v29, 48(r1) # 16-byte Folded Spill96; CHECK-NEXT: stxv v30, 64(r1) # 16-byte Folded Spill97; CHECK-NEXT: stxv v31, 80(r1) # 16-byte Folded Spill98; CHECK-NEXT: vmr v31, v399; CHECK-NEXT: extsw r4, r3100; CHECK-NEXT: vmr v30, v2101; CHECK-NEXT: bl ldexpf102; CHECK-NEXT: nop103; CHECK-NEXT: li r3, 12104; CHECK-NEXT: xscpsgndp v29, f1, f1105; CHECK-NEXT: xscvspdpn f1, v30106; CHECK-NEXT: vextuwrx r3, r3, v31107; CHECK-NEXT: extsw r4, r3108; CHECK-NEXT: bl ldexpf109; CHECK-NEXT: nop110; CHECK-NEXT: xxmrghd vs0, vs1, v29111; CHECK-NEXT: li r3, 0112; CHECK-NEXT: vextuwrx r3, r3, v31113; CHECK-NEXT: xvcvdpsp v28, vs0114; CHECK-NEXT: xxsldwi vs0, v30, v30, 3115; CHECK-NEXT: extsw r4, r3116; CHECK-NEXT: xscvspdpn f1, vs0117; CHECK-NEXT: bl ldexpf118; CHECK-NEXT: nop119; CHECK-NEXT: xxsldwi vs0, v30, v30, 1120; CHECK-NEXT: mfvsrwz r3, v31121; CHECK-NEXT: xscpsgndp v29, f1, f1122; CHECK-NEXT: extsw r4, r3123; CHECK-NEXT: xscvspdpn f1, vs0124; CHECK-NEXT: bl ldexpf125; CHECK-NEXT: nop126; CHECK-NEXT: xxmrghd vs0, vs1, v29127; CHECK-NEXT: lxv v31, 80(r1) # 16-byte Folded Reload128; CHECK-NEXT: lxv v30, 64(r1) # 16-byte Folded Reload129; CHECK-NEXT: lxv v29, 48(r1) # 16-byte Folded Reload130; CHECK-NEXT: xvcvdpsp v2, vs0131; CHECK-NEXT: vmrgew v2, v28, v2132; CHECK-NEXT: lxv v28, 32(r1) # 16-byte Folded Reload133; CHECK-NEXT: addi r1, r1, 96134; CHECK-NEXT: ld r0, 16(r1)135; CHECK-NEXT: mtlr r0136; CHECK-NEXT: blr137 %1 = call <4 x float> @llvm.ldexp.v4f32.v4i32(<4 x float> %val, <4 x i32> %exp)138 ret <4 x float> %1139}140 141define half @ldexp_f16(half %arg0, i32 %arg1) nounwind {142; CHECK-LABEL: ldexp_f16:143; CHECK: # %bb.0:144; CHECK-NEXT: mflr r0145; CHECK-NEXT: stdu r1, -32(r1)146; CHECK-NEXT: std r0, 48(r1)147; CHECK-NEXT: xscvdphp f0, f1148; CHECK-NEXT: extsw r4, r4149; CHECK-NEXT: mffprwz r3, f0150; CHECK-NEXT: clrlwi r3, r3, 16151; CHECK-NEXT: mtfprwz f0, r3152; CHECK-NEXT: xscvhpdp f1, f0153; CHECK-NEXT: bl ldexpf154; CHECK-NEXT: nop155; CHECK-NEXT: addi r1, r1, 32156; CHECK-NEXT: ld r0, 16(r1)157; CHECK-NEXT: mtlr r0158; CHECK-NEXT: blr159 %ldexp = call half @llvm.ldexp.f16.i32(half %arg0, i32 %arg1)160 ret half %ldexp161}162 163define ppc_fp128 @ldexp_fp128(ppc_fp128 %arg0, i32 %arg1) nounwind {164; CHECK-LABEL: ldexp_fp128:165; CHECK: # %bb.0:166; CHECK-NEXT: mflr r0167; CHECK-NEXT: stdu r1, -32(r1)168; CHECK-NEXT: clrldi r5, r5, 32169; CHECK-NEXT: std r0, 48(r1)170; CHECK-NEXT: bl ldexpl171; CHECK-NEXT: nop172; CHECK-NEXT: addi r1, r1, 32173; CHECK-NEXT: ld r0, 16(r1)174; CHECK-NEXT: mtlr r0175; CHECK-NEXT: blr176 %ldexp = call ppc_fp128 @llvm.ldexp.ppcf128.i32(ppc_fp128 %arg0, i32 %arg1)177 ret ppc_fp128 %ldexp178}179 180declare double @llvm.ldexp.f64.i32(double, i32) #0181declare float @llvm.ldexp.f32.i32(float, i32) #0182declare <2 x float> @llvm.ldexp.v2f32.v2i32(<2 x float>, <2 x i32>) #0183declare <4 x float> @llvm.ldexp.v4f32.v4i32(<4 x float>, <4 x i32>) #0184declare half @llvm.ldexp.f16.i32(half, i32) #0185declare ppc_fp128 @llvm.ldexp.ppcf128.i32(ppc_fp128, i32) #0186 187attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }188