338 lines · plain
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- -o - | FileCheck %s3 4define i64 @__fixunstfdi(ppc_fp128 %a) nounwind readnone {5; CHECK-LABEL: __fixunstfdi:6; CHECK: # %bb.0: # %entry7; CHECK-NEXT: mflr 08; CHECK-NEXT: stwu 1, -464(1)9; CHECK-NEXT: mfcr 1210; CHECK-NEXT: stw 0, 468(1)11; CHECK-NEXT: lis 3, .LCPI0_0@ha12; CHECK-NEXT: stw 29, 412(1) # 4-byte Folded Spill13; CHECK-NEXT: stw 30, 416(1) # 4-byte Folded Spill14; CHECK-NEXT: stw 12, 408(1)15; CHECK-NEXT: stfd 2, 376(1)16; CHECK-NEXT: lwz 4, 380(1)17; CHECK-NEXT: stfd 27, 424(1) # 8-byte Folded Spill18; CHECK-NEXT: stw 4, 396(1)19; CHECK-NEXT: lwz 4, 376(1)20; CHECK-NEXT: lfs 27, .LCPI0_0@l(3)21; CHECK-NEXT: stfd 1, 384(1)22; CHECK-NEXT: stw 4, 392(1)23; CHECK-NEXT: fcmpu 0, 2, 2724; CHECK-NEXT: lwz 4, 388(1)25; CHECK-NEXT: fcmpu 1, 1, 2726; CHECK-NEXT: lwz 3, 384(1)27; CHECK-NEXT: crand 20, 6, 028; CHECK-NEXT: cror 20, 4, 2029; CHECK-NEXT: stfd 28, 432(1) # 8-byte Folded Spill30; CHECK-NEXT: stfd 29, 440(1) # 8-byte Folded Spill31; CHECK-NEXT: stfd 30, 448(1) # 8-byte Folded Spill32; CHECK-NEXT: stfd 31, 456(1) # 8-byte Folded Spill33; CHECK-NEXT: stw 4, 404(1)34; CHECK-NEXT: stw 3, 400(1)35; CHECK-NEXT: bc 4, 20, .LBB0_236; CHECK-NEXT: # %bb.1: # %bb537; CHECK-NEXT: li 3, 038; CHECK-NEXT: li 4, 039; CHECK-NEXT: b .LBB0_1940; CHECK-NEXT: .LBB0_2: # %bb141; CHECK-NEXT: lfd 0, 400(1)42; CHECK-NEXT: lis 3, 1585643; CHECK-NEXT: stw 3, 336(1)44; CHECK-NEXT: li 29, 045; CHECK-NEXT: stfd 0, 304(1)46; CHECK-NEXT: lwz 3, 308(1)47; CHECK-NEXT: lfd 1, 392(1)48; CHECK-NEXT: stw 3, 324(1)49; CHECK-NEXT: lwz 3, 304(1)50; CHECK-NEXT: stfd 1, 296(1)51; CHECK-NEXT: stw 3, 320(1)52; CHECK-NEXT: lwz 3, 300(1)53; CHECK-NEXT: stw 29, 340(1)54; CHECK-NEXT: stw 3, 316(1)55; CHECK-NEXT: lwz 3, 296(1)56; CHECK-NEXT: stw 29, 332(1)57; CHECK-NEXT: stw 3, 312(1)58; CHECK-NEXT: stw 29, 328(1)59; CHECK-NEXT: lfd 31, 320(1)60; CHECK-NEXT: lfd 30, 312(1)61; CHECK-NEXT: lfd 3, 336(1)62; CHECK-NEXT: fmr 1, 3163; CHECK-NEXT: lfd 4, 328(1)64; CHECK-NEXT: fmr 2, 3065; CHECK-NEXT: bl __gcc_qmul66; CHECK-NEXT: lis 3, 1686467; CHECK-NEXT: stfd 1, 280(1)68; CHECK-NEXT: fmr 29, 169; CHECK-NEXT: stw 3, 368(1)70; CHECK-NEXT: fmr 28, 271; CHECK-NEXT: lwz 3, 284(1)72; CHECK-NEXT: stfd 2, 288(1)73; CHECK-NEXT: stw 3, 356(1)74; CHECK-NEXT: lwz 3, 280(1)75; CHECK-NEXT: stw 29, 372(1)76; CHECK-NEXT: stw 3, 352(1)77; CHECK-NEXT: lwz 3, 292(1)78; CHECK-NEXT: stw 29, 364(1)79; CHECK-NEXT: stw 3, 348(1)80; CHECK-NEXT: lwz 3, 288(1)81; CHECK-NEXT: stw 29, 360(1)82; CHECK-NEXT: stw 3, 344(1)83; CHECK-NEXT: lfd 3, 368(1)84; CHECK-NEXT: lfd 4, 360(1)85; CHECK-NEXT: lfd 1, 352(1)86; CHECK-NEXT: lfd 2, 344(1)87; CHECK-NEXT: bl __gcc_qsub88; CHECK-NEXT: mffs 089; CHECK-NEXT: mtfsb1 3190; CHECK-NEXT: mtfsb0 3091; CHECK-NEXT: fadd 1, 2, 192; CHECK-NEXT: mtfsf 1, 093; CHECK-NEXT: fctiwz 0, 194; CHECK-NEXT: stfd 0, 160(1)95; CHECK-NEXT: mffs 096; CHECK-NEXT: mtfsb1 3197; CHECK-NEXT: lis 3, .LCPI0_1@ha98; CHECK-NEXT: mtfsb0 3099; CHECK-NEXT: fadd 1, 28, 29100; CHECK-NEXT: mtfsf 1, 0101; CHECK-NEXT: lfs 0, .LCPI0_1@l(3)102; CHECK-NEXT: fcmpu 0, 28, 27103; CHECK-NEXT: fctiwz 1, 1104; CHECK-NEXT: fcmpu 1, 29, 0105; CHECK-NEXT: crandc 20, 6, 0106; CHECK-NEXT: cror 20, 5, 20107; CHECK-NEXT: stfd 1, 152(1)108; CHECK-NEXT: bc 12, 20, .LBB0_4109; CHECK-NEXT: # %bb.3: # %bb1110; CHECK-NEXT: lwz 30, 156(1)111; CHECK-NEXT: b .LBB0_5112; CHECK-NEXT: .LBB0_4:113; CHECK-NEXT: lwz 3, 164(1)114; CHECK-NEXT: addis 30, 3, -32768115; CHECK-NEXT: .LBB0_5: # %bb1116; CHECK-NEXT: mr 3, 30117; CHECK-NEXT: li 4, 0118; CHECK-NEXT: bl __floatditf119; CHECK-NEXT: lis 3, 17392120; CHECK-NEXT: stfd 1, 208(1)121; CHECK-NEXT: fmr 29, 1122; CHECK-NEXT: stw 3, 240(1)123; CHECK-NEXT: fmr 28, 2124; CHECK-NEXT: lwz 3, 212(1)125; CHECK-NEXT: cmpwi 2, 30, 0126; CHECK-NEXT: stfd 2, 200(1)127; CHECK-NEXT: stw 3, 228(1)128; CHECK-NEXT: lwz 3, 208(1)129; CHECK-NEXT: stw 29, 244(1)130; CHECK-NEXT: stw 3, 224(1)131; CHECK-NEXT: lwz 3, 204(1)132; CHECK-NEXT: stw 29, 236(1)133; CHECK-NEXT: stw 3, 220(1)134; CHECK-NEXT: lwz 3, 200(1)135; CHECK-NEXT: stw 29, 232(1)136; CHECK-NEXT: stw 3, 216(1)137; CHECK-NEXT: lfd 3, 240(1)138; CHECK-NEXT: lfd 4, 232(1)139; CHECK-NEXT: lfd 1, 224(1)140; CHECK-NEXT: lfd 2, 216(1)141; CHECK-NEXT: bl __gcc_qadd142; CHECK-NEXT: blt 2, .LBB0_7143; CHECK-NEXT: # %bb.6: # %bb1144; CHECK-NEXT: fmr 2, 28145; CHECK-NEXT: .LBB0_7: # %bb1146; CHECK-NEXT: blt 2, .LBB0_9147; CHECK-NEXT: # %bb.8: # %bb1148; CHECK-NEXT: fmr 1, 29149; CHECK-NEXT: .LBB0_9: # %bb1150; CHECK-NEXT: stfd 1, 184(1)151; CHECK-NEXT: fmr 1, 31152; CHECK-NEXT: lwz 3, 188(1)153; CHECK-NEXT: stfd 2, 192(1)154; CHECK-NEXT: fmr 2, 30155; CHECK-NEXT: stw 3, 260(1)156; CHECK-NEXT: lwz 3, 184(1)157; CHECK-NEXT: stw 3, 256(1)158; CHECK-NEXT: lwz 3, 196(1)159; CHECK-NEXT: lfd 3, 256(1)160; CHECK-NEXT: stw 3, 252(1)161; CHECK-NEXT: lwz 3, 192(1)162; CHECK-NEXT: stw 3, 248(1)163; CHECK-NEXT: lfd 4, 248(1)164; CHECK-NEXT: bl __gcc_qsub165; CHECK-NEXT: stfd 2, 176(1)166; CHECK-NEXT: fcmpu 1, 2, 27167; CHECK-NEXT: lwz 3, 180(1)168; CHECK-NEXT: fcmpu 0, 1, 27169; CHECK-NEXT: stfd 1, 168(1)170; CHECK-NEXT: crandc 20, 2, 4171; CHECK-NEXT: stw 3, 268(1)172; CHECK-NEXT: lwz 3, 176(1)173; CHECK-NEXT: stw 3, 264(1)174; CHECK-NEXT: lwz 3, 172(1)175; CHECK-NEXT: lfd 30, 264(1)176; CHECK-NEXT: stw 3, 276(1)177; CHECK-NEXT: lwz 3, 168(1)178; CHECK-NEXT: stw 3, 272(1)179; CHECK-NEXT: lfd 31, 272(1)180; CHECK-NEXT: bc 12, 20, .LBB0_13181; CHECK-NEXT: # %bb.10: # %bb1182; CHECK-NEXT: cror 20, 1, 3183; CHECK-NEXT: bc 12, 20, .LBB0_13184; CHECK-NEXT: # %bb.11: # %bb2185; CHECK-NEXT: fneg 29, 31186; CHECK-NEXT: stfd 29, 48(1)187; CHECK-NEXT: lis 3, 16864188; CHECK-NEXT: stw 3, 80(1)189; CHECK-NEXT: fneg 28, 30190; CHECK-NEXT: lwz 3, 52(1)191; CHECK-NEXT: li 29, 0192; CHECK-NEXT: stfd 28, 40(1)193; CHECK-NEXT: stw 3, 68(1)194; CHECK-NEXT: lwz 3, 48(1)195; CHECK-NEXT: stw 29, 84(1)196; CHECK-NEXT: stw 3, 64(1)197; CHECK-NEXT: lwz 3, 44(1)198; CHECK-NEXT: stw 29, 76(1)199; CHECK-NEXT: stw 3, 60(1)200; CHECK-NEXT: lwz 3, 40(1)201; CHECK-NEXT: stw 29, 72(1)202; CHECK-NEXT: stw 3, 56(1)203; CHECK-NEXT: lfd 3, 80(1)204; CHECK-NEXT: lfd 4, 72(1)205; CHECK-NEXT: lfd 1, 64(1)206; CHECK-NEXT: lfd 2, 56(1)207; CHECK-NEXT: bl __gcc_qsub208; CHECK-NEXT: mffs 0209; CHECK-NEXT: mtfsb1 31210; CHECK-NEXT: mtfsb0 30211; CHECK-NEXT: fadd 1, 2, 1212; CHECK-NEXT: mtfsf 1, 0213; CHECK-NEXT: fctiwz 0, 1214; CHECK-NEXT: stfd 0, 32(1)215; CHECK-NEXT: mffs 0216; CHECK-NEXT: mtfsb1 31217; CHECK-NEXT: lis 3, .LCPI0_2@ha218; CHECK-NEXT: lfs 2, .LCPI0_2@l(3)219; CHECK-NEXT: mtfsb0 30220; CHECK-NEXT: lis 3, .LCPI0_3@ha221; CHECK-NEXT: fadd 1, 28, 29222; CHECK-NEXT: mtfsf 1, 0223; CHECK-NEXT: lfs 0, .LCPI0_3@l(3)224; CHECK-NEXT: fcmpu 0, 30, 2225; CHECK-NEXT: fctiwz 1, 1226; CHECK-NEXT: fcmpu 1, 31, 0227; CHECK-NEXT: crandc 20, 6, 1228; CHECK-NEXT: cror 20, 4, 20229; CHECK-NEXT: stfd 1, 24(1)230; CHECK-NEXT: bc 12, 20, .LBB0_17231; CHECK-NEXT: # %bb.12: # %bb2232; CHECK-NEXT: lwz 3, 28(1)233; CHECK-NEXT: b .LBB0_18234; CHECK-NEXT: .LBB0_13: # %bb3235; CHECK-NEXT: stfd 31, 112(1)236; CHECK-NEXT: li 3, 0237; CHECK-NEXT: stw 3, 148(1)238; CHECK-NEXT: lis 4, 16864239; CHECK-NEXT: stw 3, 140(1)240; CHECK-NEXT: stw 3, 136(1)241; CHECK-NEXT: lwz 3, 116(1)242; CHECK-NEXT: stfd 30, 104(1)243; CHECK-NEXT: stw 3, 132(1)244; CHECK-NEXT: lwz 3, 112(1)245; CHECK-NEXT: stw 4, 144(1)246; CHECK-NEXT: stw 3, 128(1)247; CHECK-NEXT: lwz 3, 108(1)248; CHECK-NEXT: lfd 3, 144(1)249; CHECK-NEXT: stw 3, 124(1)250; CHECK-NEXT: lwz 3, 104(1)251; CHECK-NEXT: lfd 4, 136(1)252; CHECK-NEXT: stw 3, 120(1)253; CHECK-NEXT: lfd 1, 128(1)254; CHECK-NEXT: lfd 2, 120(1)255; CHECK-NEXT: bl __gcc_qsub256; CHECK-NEXT: mffs 0257; CHECK-NEXT: mtfsb1 31258; CHECK-NEXT: mtfsb0 30259; CHECK-NEXT: fadd 1, 2, 1260; CHECK-NEXT: mtfsf 1, 0261; CHECK-NEXT: fctiwz 0, 1262; CHECK-NEXT: stfd 0, 96(1)263; CHECK-NEXT: mffs 0264; CHECK-NEXT: mtfsb1 31265; CHECK-NEXT: lis 3, .LCPI0_0@ha266; CHECK-NEXT: lfs 1, .LCPI0_0@l(3)267; CHECK-NEXT: mtfsb0 30268; CHECK-NEXT: lis 3, .LCPI0_1@ha269; CHECK-NEXT: fadd 2, 30, 31270; CHECK-NEXT: mtfsf 1, 0271; CHECK-NEXT: lfs 0, .LCPI0_1@l(3)272; CHECK-NEXT: fcmpu 0, 30, 1273; CHECK-NEXT: fctiwz 1, 2274; CHECK-NEXT: fcmpu 1, 31, 0275; CHECK-NEXT: crandc 20, 6, 0276; CHECK-NEXT: cror 20, 5, 20277; CHECK-NEXT: stfd 1, 88(1)278; CHECK-NEXT: bc 12, 20, .LBB0_15279; CHECK-NEXT: # %bb.14: # %bb3280; CHECK-NEXT: lwz 4, 92(1)281; CHECK-NEXT: b .LBB0_16282; CHECK-NEXT: .LBB0_15:283; CHECK-NEXT: lwz 3, 100(1)284; CHECK-NEXT: addis 4, 3, -32768285; CHECK-NEXT: .LBB0_16: # %bb3286; CHECK-NEXT: mr 3, 30287; CHECK-NEXT: b .LBB0_19288; CHECK-NEXT: .LBB0_17:289; CHECK-NEXT: lwz 3, 36(1)290; CHECK-NEXT: addis 3, 3, -32768291; CHECK-NEXT: .LBB0_18: # %bb2292; CHECK-NEXT: subfic 4, 3, 0293; CHECK-NEXT: subfe 3, 29, 30294; CHECK-NEXT: .LBB0_19: # %bb3295; CHECK-NEXT: lfd 31, 456(1) # 8-byte Folded Reload296; CHECK-NEXT: lfd 30, 448(1) # 8-byte Folded Reload297; CHECK-NEXT: lfd 29, 440(1) # 8-byte Folded Reload298; CHECK-NEXT: lfd 28, 432(1) # 8-byte Folded Reload299; CHECK-NEXT: lwz 12, 408(1)300; CHECK-NEXT: lfd 27, 424(1) # 8-byte Folded Reload301; CHECK-NEXT: mtcrf 32, 12 # cr2302; CHECK-NEXT: lwz 30, 416(1) # 4-byte Folded Reload303; CHECK-NEXT: lwz 29, 412(1) # 4-byte Folded Reload304; CHECK-NEXT: lwz 0, 468(1)305; CHECK-NEXT: addi 1, 1, 464306; CHECK-NEXT: mtlr 0307; CHECK-NEXT: blr308entry:309 %0 = fcmp olt ppc_fp128 %a, 0xM00000000000000000000000000000000 ; <i1> [#uses=1]310 br i1 %0, label %bb5, label %bb1311 312bb1: ; preds = %entry313 %1 = fmul ppc_fp128 %a, 0xM3DF00000000000000000000000000000 ; <ppc_fp128> [#uses=1]314 %2 = fptoui ppc_fp128 %1 to i32 ; <i32> [#uses=1]315 %3 = zext i32 %2 to i64 ; <i64> [#uses=1]316 %4 = shl i64 %3, 32 ; <i64> [#uses=3]317 %5 = uitofp i64 %4 to ppc_fp128 ; <ppc_fp128> [#uses=1]318 %6 = fsub ppc_fp128 %a, %5 ; <ppc_fp128> [#uses=3]319 %7 = fcmp olt ppc_fp128 %6, 0xM00000000000000000000000000000000 ; <i1> [#uses=1]320 br i1 %7, label %bb2, label %bb3321 322bb2: ; preds = %bb1323 %8 = fsub ppc_fp128 0xM80000000000000000000000000000000, %6 ; <ppc_fp128> [#uses=1]324 %9 = fptoui ppc_fp128 %8 to i32 ; <i32> [#uses=1]325 %10 = zext i32 %9 to i64 ; <i64> [#uses=1]326 %11 = sub i64 %4, %10 ; <i64> [#uses=1]327 ret i64 %11328 329bb3: ; preds = %bb1330 %12 = fptoui ppc_fp128 %6 to i32 ; <i32> [#uses=1]331 %13 = zext i32 %12 to i64 ; <i64> [#uses=1]332 %14 = or i64 %13, %4 ; <i64> [#uses=1]333 ret i64 %14334 335bb5: ; preds = %entry336 ret i64 0337}338