| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py | |
| ; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- -o - | FileCheck %s | |
| define i64 @__fixunstfdi(ppc_fp128 %a) nounwind readnone { | |
| ; CHECK-LABEL: __fixunstfdi: | |
| ; CHECK: # %bb.0: # %entry | |
| ; CHECK-NEXT: mflr 0 | |
| ; CHECK-NEXT: stw 0, 4(1) | |
| ; CHECK-NEXT: stwu 1, -464(1) | |
| ; CHECK-NEXT: mfcr 12 | |
| ; CHECK-NEXT: stw 29, 412(1) # 4-byte Folded Spill | |
| ; CHECK-NEXT: stw 30, 416(1) # 4-byte Folded Spill | |
| ; CHECK-NEXT: lis 3, .LCPI0_0@ha | |
| ; CHECK-NEXT: stw 12, 408(1) | |
| ; CHECK-NEXT: stfd 27, 424(1) # 8-byte Folded Spill | |
| ; CHECK-NEXT: stfd 28, 432(1) # 8-byte Folded Spill | |
| ; CHECK-NEXT: stfd 29, 440(1) # 8-byte Folded Spill | |
| ; CHECK-NEXT: stfd 30, 448(1) # 8-byte Folded Spill | |
| ; CHECK-NEXT: stfd 31, 456(1) # 8-byte Folded Spill | |
| ; CHECK-NEXT: stfd 2, 376(1) | |
| ; CHECK-NEXT: lfs 27, .LCPI0_0@l(3) | |
| ; CHECK-NEXT: stfd 1, 384(1) | |
| ; CHECK-NEXT: lwz 4, 380(1) | |
| ; CHECK-NEXT: fcmpu 0, 2, 27 | |
| ; CHECK-NEXT: fcmpu 1, 1, 27 | |
| ; CHECK-NEXT: crand 20, 6, 0 | |
| ; CHECK-NEXT: stw 4, 396(1) | |
| ; CHECK-NEXT: cror 20, 4, 20 | |
| ; CHECK-NEXT: lwz 4, 376(1) | |
| ; CHECK-NEXT: stw 4, 392(1) | |
| ; CHECK-NEXT: lwz 4, 388(1) | |
| ; CHECK-NEXT: stw 4, 404(1) | |
| ; CHECK-NEXT: lwz 3, 384(1) | |
| ; CHECK-NEXT: stw 3, 400(1) | |
| ; CHECK-NEXT: bc 4, 20, .LBB0_2 | |
| ; CHECK-NEXT: # %bb.1: # %bb5 | |
| ; CHECK-NEXT: li 3, 0 | |
| ; CHECK-NEXT: li 4, 0 | |
| ; CHECK-NEXT: b .LBB0_16 | |
| ; CHECK-NEXT: .LBB0_2: # %bb1 | |
| ; CHECK-NEXT: lfd 0, 400(1) | |
| ; CHECK-NEXT: lfd 1, 392(1) | |
| ; CHECK-NEXT: li 29, 0 | |
| ; CHECK-NEXT: lis 3, 15856 | |
| ; CHECK-NEXT: stfd 0, 304(1) | |
| ; CHECK-NEXT: stfd 1, 296(1) | |
| ; CHECK-NEXT: stw 29, 340(1) | |
| ; CHECK-NEXT: stw 3, 336(1) | |
| ; CHECK-NEXT: stw 29, 332(1) | |
| ; CHECK-NEXT: stw 29, 328(1) | |
| ; CHECK-NEXT: lwz 3, 308(1) | |
| ; CHECK-NEXT: stw 3, 324(1) | |
| ; CHECK-NEXT: lwz 3, 304(1) | |
| ; CHECK-NEXT: stw 3, 320(1) | |
| ; CHECK-NEXT: lwz 3, 300(1) | |
| ; CHECK-NEXT: stw 3, 316(1) | |
| ; CHECK-NEXT: lwz 3, 296(1) | |
| ; CHECK-NEXT: stw 3, 312(1) | |
| ; CHECK-NEXT: lfd 31, 320(1) | |
| ; CHECK-NEXT: lfd 30, 312(1) | |
| ; CHECK-NEXT: lfd 3, 336(1) | |
| ; CHECK-NEXT: lfd 4, 328(1) | |
| ; CHECK-NEXT: fmr 1, 31 | |
| ; CHECK-NEXT: fmr 2, 30 | |
| ; CHECK-NEXT: bl __gcc_qmul@PLT | |
| ; CHECK-NEXT: lis 3, 16864 | |
| ; CHECK-NEXT: stfd 1, 280(1) | |
| ; CHECK-NEXT: fmr 29, 1 | |
| ; CHECK-NEXT: stfd 2, 288(1) | |
| ; CHECK-NEXT: fmr 28, 2 | |
| ; CHECK-NEXT: stw 29, 372(1) | |
| ; CHECK-NEXT: stw 3, 368(1) | |
| ; CHECK-NEXT: stw 29, 364(1) | |
| ; CHECK-NEXT: stw 29, 360(1) | |
| ; CHECK-NEXT: lwz 3, 284(1) | |
| ; CHECK-NEXT: stw 3, 356(1) | |
| ; CHECK-NEXT: lwz 3, 280(1) | |
| ; CHECK-NEXT: stw 3, 352(1) | |
| ; CHECK-NEXT: lwz 3, 292(1) | |
| ; CHECK-NEXT: stw 3, 348(1) | |
| ; CHECK-NEXT: lwz 3, 288(1) | |
| ; CHECK-NEXT: stw 3, 344(1) | |
| ; CHECK-NEXT: lfd 3, 368(1) | |
| ; CHECK-NEXT: lfd 4, 360(1) | |
| ; CHECK-NEXT: lfd 1, 352(1) | |
| ; CHECK-NEXT: lfd 2, 344(1) | |
| ; CHECK-NEXT: bl __gcc_qsub@PLT | |
| ; CHECK-NEXT: mffs 0 | |
| ; CHECK-NEXT: mtfsb1 31 | |
| ; CHECK-NEXT: lis 3, .LCPI0_1@ha | |
| ; CHECK-NEXT: fcmpu 0, 28, 27 | |
| ; CHECK-NEXT: mtfsb0 30 | |
| ; CHECK-NEXT: fadd 1, 2, 1 | |
| ; CHECK-NEXT: mtfsf 1, 0 | |
| ; CHECK-NEXT: fctiwz 0, 1 | |
| ; CHECK-NEXT: mffs 1 | |
| ; CHECK-NEXT: stfd 0, 160(1) | |
| ; CHECK-NEXT: mtfsb1 31 | |
| ; CHECK-NEXT: mtfsb0 30 | |
| ; CHECK-NEXT: fadd 0, 28, 29 | |
| ; CHECK-NEXT: mtfsf 1, 1 | |
| ; CHECK-NEXT: lfs 1, .LCPI0_1@l(3) | |
| ; CHECK-NEXT: fctiwz 0, 0 | |
| ; CHECK-NEXT: stfd 0, 152(1) | |
| ; CHECK-NEXT: fcmpu 1, 29, 1 | |
| ; CHECK-NEXT: lwz 3, 164(1) | |
| ; CHECK-NEXT: lwz 4, 156(1) | |
| ; CHECK-NEXT: crandc 20, 6, 0 | |
| ; CHECK-NEXT: cror 20, 5, 20 | |
| ; CHECK-NEXT: addis 3, 3, -32768 | |
| ; CHECK-NEXT: bc 12, 20, .LBB0_4 | |
| ; CHECK-NEXT: # %bb.3: # %bb1 | |
| ; CHECK-NEXT: ori 30, 4, 0 | |
| ; CHECK-NEXT: b .LBB0_5 | |
| ; CHECK-NEXT: .LBB0_4: # %bb1 | |
| ; CHECK-NEXT: addi 30, 3, 0 | |
| ; CHECK-NEXT: .LBB0_5: # %bb1 | |
| ; CHECK-NEXT: li 4, 0 | |
| ; CHECK-NEXT: mr 3, 30 | |
| ; CHECK-NEXT: bl __floatditf@PLT | |
| ; CHECK-NEXT: lis 3, 17392 | |
| ; CHECK-NEXT: stfd 1, 208(1) | |
| ; CHECK-NEXT: fmr 29, 1 | |
| ; CHECK-NEXT: stfd 2, 200(1) | |
| ; CHECK-NEXT: fmr 28, 2 | |
| ; CHECK-NEXT: stw 29, 244(1) | |
| ; CHECK-NEXT: stw 3, 240(1) | |
| ; CHECK-NEXT: cmpwi 2, 30, 0 | |
| ; CHECK-NEXT: stw 29, 236(1) | |
| ; CHECK-NEXT: stw 29, 232(1) | |
| ; CHECK-NEXT: lwz 3, 212(1) | |
| ; CHECK-NEXT: stw 3, 228(1) | |
| ; CHECK-NEXT: lwz 3, 208(1) | |
| ; CHECK-NEXT: stw 3, 224(1) | |
| ; CHECK-NEXT: lwz 3, 204(1) | |
| ; CHECK-NEXT: stw 3, 220(1) | |
| ; CHECK-NEXT: lwz 3, 200(1) | |
| ; CHECK-NEXT: stw 3, 216(1) | |
| ; CHECK-NEXT: lfd 3, 240(1) | |
| ; CHECK-NEXT: lfd 4, 232(1) | |
| ; CHECK-NEXT: lfd 1, 224(1) | |
| ; CHECK-NEXT: lfd 2, 216(1) | |
| ; CHECK-NEXT: bl __gcc_qadd@PLT | |
| ; CHECK-NEXT: blt 2, .LBB0_7 | |
| ; CHECK-NEXT: # %bb.6: # %bb1 | |
| ; CHECK-NEXT: fmr 2, 28 | |
| ; CHECK-NEXT: .LBB0_7: # %bb1 | |
| ; CHECK-NEXT: blt 2, .LBB0_9 | |
| ; CHECK-NEXT: # %bb.8: # %bb1 | |
| ; CHECK-NEXT: fmr 1, 29 | |
| ; CHECK-NEXT: .LBB0_9: # %bb1 | |
| ; CHECK-NEXT: stfd 1, 184(1) | |
| ; CHECK-NEXT: fmr 1, 31 | |
| ; CHECK-NEXT: stfd 2, 192(1) | |
| ; CHECK-NEXT: fmr 2, 30 | |
| ; CHECK-NEXT: lwz 3, 188(1) | |
| ; CHECK-NEXT: stw 3, 260(1) | |
| ; CHECK-NEXT: lwz 3, 184(1) | |
| ; CHECK-NEXT: stw 3, 256(1) | |
| ; CHECK-NEXT: lwz 3, 196(1) | |
| ; CHECK-NEXT: stw 3, 252(1) | |
| ; CHECK-NEXT: lwz 3, 192(1) | |
| ; CHECK-NEXT: stw 3, 248(1) | |
| ; CHECK-NEXT: lfd 3, 256(1) | |
| ; CHECK-NEXT: lfd 4, 248(1) | |
| ; CHECK-NEXT: bl __gcc_qsub@PLT | |
| ; CHECK-NEXT: stfd 2, 176(1) | |
| ; CHECK-NEXT: fcmpu 0, 2, 27 | |
| ; CHECK-NEXT: stfd 1, 168(1) | |
| ; CHECK-NEXT: fcmpu 1, 1, 27 | |
| ; CHECK-NEXT: lwz 3, 180(1) | |
| ; CHECK-NEXT: crandc 20, 6, 0 | |
| ; CHECK-NEXT: cror 21, 5, 7 | |
| ; CHECK-NEXT: cror 20, 21, 20 | |
| ; CHECK-NEXT: stw 3, 268(1) | |
| ; CHECK-NEXT: lwz 3, 176(1) | |
| ; CHECK-NEXT: stw 3, 264(1) | |
| ; CHECK-NEXT: lwz 3, 172(1) | |
| ; CHECK-NEXT: stw 3, 276(1) | |
| ; CHECK-NEXT: lwz 3, 168(1) | |
| ; CHECK-NEXT: stw 3, 272(1) | |
| ; CHECK-NEXT: lfd 30, 264(1) | |
| ; CHECK-NEXT: lfd 31, 272(1) | |
| ; CHECK-NEXT: bc 12, 20, .LBB0_13 | |
| ; CHECK-NEXT: # %bb.10: # %bb2 | |
| ; CHECK-NEXT: fneg 29, 30 | |
| ; CHECK-NEXT: fneg 28, 31 | |
| ; CHECK-NEXT: li 29, 0 | |
| ; CHECK-NEXT: lis 3, 16864 | |
| ; CHECK-NEXT: stfd 28, 48(1) | |
| ; CHECK-NEXT: stfd 29, 40(1) | |
| ; CHECK-NEXT: stw 29, 84(1) | |
| ; CHECK-NEXT: stw 3, 80(1) | |
| ; CHECK-NEXT: stw 29, 76(1) | |
| ; CHECK-NEXT: stw 29, 72(1) | |
| ; CHECK-NEXT: lwz 3, 52(1) | |
| ; CHECK-NEXT: stw 3, 68(1) | |
| ; CHECK-NEXT: lwz 3, 48(1) | |
| ; CHECK-NEXT: stw 3, 64(1) | |
| ; CHECK-NEXT: lwz 3, 44(1) | |
| ; CHECK-NEXT: stw 3, 60(1) | |
| ; CHECK-NEXT: lwz 3, 40(1) | |
| ; CHECK-NEXT: stw 3, 56(1) | |
| ; CHECK-NEXT: lfd 3, 80(1) | |
| ; CHECK-NEXT: lfd 4, 72(1) | |
| ; CHECK-NEXT: lfd 1, 64(1) | |
| ; CHECK-NEXT: lfd 2, 56(1) | |
| ; CHECK-NEXT: bl __gcc_qsub@PLT | |
| ; CHECK-NEXT: mffs 0 | |
| ; CHECK-NEXT: mtfsb1 31 | |
| ; CHECK-NEXT: lis 3, .LCPI0_2@ha | |
| ; CHECK-NEXT: mtfsb0 30 | |
| ; CHECK-NEXT: fadd 1, 2, 1 | |
| ; CHECK-NEXT: mtfsf 1, 0 | |
| ; CHECK-NEXT: fctiwz 0, 1 | |
| ; CHECK-NEXT: mffs 1 | |
| ; CHECK-NEXT: stfd 0, 32(1) | |
| ; CHECK-NEXT: mtfsb1 31 | |
| ; CHECK-NEXT: lfs 0, .LCPI0_2@l(3) | |
| ; CHECK-NEXT: lis 3, .LCPI0_3@ha | |
| ; CHECK-NEXT: mtfsb0 30 | |
| ; CHECK-NEXT: fadd 2, 29, 28 | |
| ; CHECK-NEXT: mtfsf 1, 1 | |
| ; CHECK-NEXT: lfs 1, .LCPI0_3@l(3) | |
| ; CHECK-NEXT: fcmpu 0, 30, 0 | |
| ; CHECK-NEXT: fctiwz 2, 2 | |
| ; CHECK-NEXT: stfd 2, 24(1) | |
| ; CHECK-NEXT: fcmpu 1, 31, 1 | |
| ; CHECK-NEXT: lwz 3, 36(1) | |
| ; CHECK-NEXT: lwz 4, 28(1) | |
| ; CHECK-NEXT: crandc 20, 6, 1 | |
| ; CHECK-NEXT: cror 20, 4, 20 | |
| ; CHECK-NEXT: addis 3, 3, -32768 | |
| ; CHECK-NEXT: bc 12, 20, .LBB0_12 | |
| ; CHECK-NEXT: # %bb.11: # %bb2 | |
| ; CHECK-NEXT: ori 3, 4, 0 | |
| ; CHECK-NEXT: b .LBB0_12 | |
| ; CHECK-NEXT: .LBB0_12: # %bb2 | |
| ; CHECK-NEXT: subfic 4, 3, 0 | |
| ; CHECK-NEXT: subfe 3, 29, 30 | |
| ; CHECK-NEXT: b .LBB0_16 | |
| ; CHECK-NEXT: .LBB0_13: # %bb3 | |
| ; CHECK-NEXT: li 3, 0 | |
| ; CHECK-NEXT: lis 4, 16864 | |
| ; CHECK-NEXT: stfd 31, 112(1) | |
| ; CHECK-NEXT: stfd 30, 104(1) | |
| ; CHECK-NEXT: stw 3, 148(1) | |
| ; CHECK-NEXT: stw 4, 144(1) | |
| ; CHECK-NEXT: stw 3, 140(1) | |
| ; CHECK-NEXT: stw 3, 136(1) | |
| ; CHECK-NEXT: lwz 3, 116(1) | |
| ; CHECK-NEXT: stw 3, 132(1) | |
| ; CHECK-NEXT: lwz 3, 112(1) | |
| ; CHECK-NEXT: stw 3, 128(1) | |
| ; CHECK-NEXT: lwz 3, 108(1) | |
| ; CHECK-NEXT: stw 3, 124(1) | |
| ; CHECK-NEXT: lwz 3, 104(1) | |
| ; CHECK-NEXT: stw 3, 120(1) | |
| ; CHECK-NEXT: lfd 3, 144(1) | |
| ; CHECK-NEXT: lfd 4, 136(1) | |
| ; CHECK-NEXT: lfd 1, 128(1) | |
| ; CHECK-NEXT: lfd 2, 120(1) | |
| ; CHECK-NEXT: bl __gcc_qsub@PLT | |
| ; CHECK-NEXT: mffs 0 | |
| ; CHECK-NEXT: mtfsb1 31 | |
| ; CHECK-NEXT: lis 3, .LCPI0_0@ha | |
| ; CHECK-NEXT: mtfsb0 30 | |
| ; CHECK-NEXT: fadd 1, 2, 1 | |
| ; CHECK-NEXT: mtfsf 1, 0 | |
| ; CHECK-NEXT: fctiwz 0, 1 | |
| ; CHECK-NEXT: mffs 1 | |
| ; CHECK-NEXT: stfd 0, 96(1) | |
| ; CHECK-NEXT: mtfsb1 31 | |
| ; CHECK-NEXT: lfs 0, .LCPI0_0@l(3) | |
| ; CHECK-NEXT: lis 3, .LCPI0_1@ha | |
| ; CHECK-NEXT: mtfsb0 30 | |
| ; CHECK-NEXT: fadd 2, 30, 31 | |
| ; CHECK-NEXT: mtfsf 1, 1 | |
| ; CHECK-NEXT: lfs 1, .LCPI0_1@l(3) | |
| ; CHECK-NEXT: fcmpu 0, 30, 0 | |
| ; CHECK-NEXT: fctiwz 2, 2 | |
| ; CHECK-NEXT: stfd 2, 88(1) | |
| ; CHECK-NEXT: fcmpu 1, 31, 1 | |
| ; CHECK-NEXT: lwz 3, 100(1) | |
| ; CHECK-NEXT: lwz 4, 92(1) | |
| ; CHECK-NEXT: crandc 20, 6, 0 | |
| ; CHECK-NEXT: cror 20, 5, 20 | |
| ; CHECK-NEXT: addis 3, 3, -32768 | |
| ; CHECK-NEXT: bc 12, 20, .LBB0_14 | |
| ; CHECK-NEXT: b .LBB0_15 | |
| ; CHECK-NEXT: .LBB0_14: # %bb3 | |
| ; CHECK-NEXT: addi 4, 3, 0 | |
| ; CHECK-NEXT: .LBB0_15: # %bb3 | |
| ; CHECK-NEXT: mr 3, 30 | |
| ; CHECK-NEXT: .LBB0_16: # %bb5 | |
| ; CHECK-NEXT: lfd 31, 456(1) # 8-byte Folded Reload | |
| ; CHECK-NEXT: lfd 30, 448(1) # 8-byte Folded Reload | |
| ; CHECK-NEXT: lfd 29, 440(1) # 8-byte Folded Reload | |
| ; CHECK-NEXT: lfd 28, 432(1) # 8-byte Folded Reload | |
| ; CHECK-NEXT: lwz 12, 408(1) | |
| ; CHECK-NEXT: lfd 27, 424(1) # 8-byte Folded Reload | |
| ; CHECK-NEXT: lwz 30, 416(1) # 4-byte Folded Reload | |
| ; CHECK-NEXT: mtcrf 32, 12 # cr2 | |
| ; CHECK-NEXT: lwz 29, 412(1) # 4-byte Folded Reload | |
| ; CHECK-NEXT: lwz 0, 468(1) | |
| ; CHECK-NEXT: addi 1, 1, 464 | |
| ; CHECK-NEXT: mtlr 0 | |
| ; CHECK-NEXT: blr | |
| entry: | |
| %0 = fcmp olt ppc_fp128 %a, 0xM00000000000000000000000000000000 ; <i1> [#uses=1] | |
| br i1 %0, label %bb5, label %bb1 | |
| bb1: ; preds = %entry | |
| %1 = fmul ppc_fp128 %a, 0xM3DF00000000000000000000000000000 ; <ppc_fp128> [#uses=1] | |
| %2 = fptoui ppc_fp128 %1 to i32 ; <i32> [#uses=1] | |
| %3 = zext i32 %2 to i64 ; <i64> [#uses=1] | |
| %4 = shl i64 %3, 32 ; <i64> [#uses=3] | |
| %5 = uitofp i64 %4 to ppc_fp128 ; <ppc_fp128> [#uses=1] | |
| %6 = fsub ppc_fp128 %a, %5 ; <ppc_fp128> [#uses=3] | |
| %7 = fcmp olt ppc_fp128 %6, 0xM00000000000000000000000000000000 ; <i1> [#uses=1] | |
| br i1 %7, label %bb2, label %bb3 | |
| bb2: ; preds = %bb1 | |
| %8 = fsub ppc_fp128 0xM80000000000000000000000000000000, %6 ; <ppc_fp128> [#uses=1] | |
| %9 = fptoui ppc_fp128 %8 to i32 ; <i32> [#uses=1] | |
| %10 = zext i32 %9 to i64 ; <i64> [#uses=1] | |
| %11 = sub i64 %4, %10 ; <i64> [#uses=1] | |
| ret i64 %11 | |
| bb3: ; preds = %bb1 | |
| %12 = fptoui ppc_fp128 %6 to i32 ; <i32> [#uses=1] | |
| %13 = zext i32 %12 to i64 ; <i64> [#uses=1] | |
| %14 = or i64 %13, %4 ; <i64> [#uses=1] | |
| ret i64 %14 | |
| bb5: ; preds = %entry | |
| ret i64 0 | |
| } |