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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 22; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-unknown -mcpu=pwr9 | FileCheck %s --check-prefixes=POWERPC643; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-ibm-aix-xcoff -mcpu=pwr9 -mattr=-altivec | FileCheck %s --check-prefixes=POWERPC32-AIX4; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-ibm-aix-xcoff -mcpu=pwr9 -mattr=-altivec | FileCheck %s --check-prefixes=POWERPC64-AIX5 6define signext i32 @shrinkwrapme(i32 signext %a, i32 signext %lim) {7; POWERPC64-LABEL: shrinkwrapme:8; POWERPC64: # %bb.0: # %entry9; POWERPC64-NEXT: cmpwi 4, 010; POWERPC64-NEXT: ble 0, .LBB0_411; POWERPC64-NEXT: # %bb.1: # %for.body.preheader12; POWERPC64-NEXT: addi 4, 4, -113; POWERPC64-NEXT: std 14, -144(1) # 8-byte Folded Spill14; POWERPC64-NEXT: std 15, -136(1) # 8-byte Folded Spill15; POWERPC64-NEXT: std 16, -128(1) # 8-byte Folded Spill16; POWERPC64-NEXT: std 17, -120(1) # 8-byte Folded Spill17; POWERPC64-NEXT: std 18, -112(1) # 8-byte Folded Spill18; POWERPC64-NEXT: std 19, -104(1) # 8-byte Folded Spill19; POWERPC64-NEXT: std 20, -96(1) # 8-byte Folded Spill20; POWERPC64-NEXT: std 21, -88(1) # 8-byte Folded Spill21; POWERPC64-NEXT: std 22, -80(1) # 8-byte Folded Spill22; POWERPC64-NEXT: std 23, -72(1) # 8-byte Folded Spill23; POWERPC64-NEXT: std 24, -64(1) # 8-byte Folded Spill24; POWERPC64-NEXT: std 25, -56(1) # 8-byte Folded Spill25; POWERPC64-NEXT: std 26, -48(1) # 8-byte Folded Spill26; POWERPC64-NEXT: std 27, -40(1) # 8-byte Folded Spill27; POWERPC64-NEXT: std 28, -32(1) # 8-byte Folded Spill28; POWERPC64-NEXT: clrldi 4, 4, 3229; POWERPC64-NEXT: addi 4, 4, 130; POWERPC64-NEXT: std 29, -24(1) # 8-byte Folded Spill31; POWERPC64-NEXT: std 30, -16(1) # 8-byte Folded Spill32; POWERPC64-NEXT: std 31, -8(1) # 8-byte Folded Spill33; POWERPC64-NEXT: mtctr 434; POWERPC64-NEXT: li 4, 035; POWERPC64-NEXT: .p2align 436; POWERPC64-NEXT: .LBB0_2: # %for.body37; POWERPC64-NEXT: #38; POWERPC64-NEXT: #APP39; POWERPC64-NEXT: add 4, 3, 440; POWERPC64-NEXT: #NO_APP41; POWERPC64-NEXT: bdnz .LBB0_242; POWERPC64-NEXT: # %bb.3:43; POWERPC64-NEXT: ld 31, -8(1) # 8-byte Folded Reload44; POWERPC64-NEXT: ld 30, -16(1) # 8-byte Folded Reload45; POWERPC64-NEXT: ld 29, -24(1) # 8-byte Folded Reload46; POWERPC64-NEXT: ld 28, -32(1) # 8-byte Folded Reload47; POWERPC64-NEXT: extsw 3, 448; POWERPC64-NEXT: ld 27, -40(1) # 8-byte Folded Reload49; POWERPC64-NEXT: ld 26, -48(1) # 8-byte Folded Reload50; POWERPC64-NEXT: ld 25, -56(1) # 8-byte Folded Reload51; POWERPC64-NEXT: ld 24, -64(1) # 8-byte Folded Reload52; POWERPC64-NEXT: ld 23, -72(1) # 8-byte Folded Reload53; POWERPC64-NEXT: ld 22, -80(1) # 8-byte Folded Reload54; POWERPC64-NEXT: ld 21, -88(1) # 8-byte Folded Reload55; POWERPC64-NEXT: ld 20, -96(1) # 8-byte Folded Reload56; POWERPC64-NEXT: ld 19, -104(1) # 8-byte Folded Reload57; POWERPC64-NEXT: ld 18, -112(1) # 8-byte Folded Reload58; POWERPC64-NEXT: ld 17, -120(1) # 8-byte Folded Reload59; POWERPC64-NEXT: ld 16, -128(1) # 8-byte Folded Reload60; POWERPC64-NEXT: ld 15, -136(1) # 8-byte Folded Reload61; POWERPC64-NEXT: ld 14, -144(1) # 8-byte Folded Reload62; POWERPC64-NEXT: blr63; POWERPC64-NEXT: .LBB0_4:64; POWERPC64-NEXT: li 4, 065; POWERPC64-NEXT: extsw 3, 466; POWERPC64-NEXT: blr67;68; POWERPC32-AIX-LABEL: shrinkwrapme:69; POWERPC32-AIX: # %bb.0: # %entry70; POWERPC32-AIX-NEXT: cmpwi 4, 071; POWERPC32-AIX-NEXT: ble 0, L..BB0_472; POWERPC32-AIX-NEXT: # %bb.1: # %for.body.preheader73; POWERPC32-AIX-NEXT: stw 14, -72(1) # 4-byte Folded Spill74; POWERPC32-AIX-NEXT: stw 15, -68(1) # 4-byte Folded Spill75; POWERPC32-AIX-NEXT: stw 16, -64(1) # 4-byte Folded Spill76; POWERPC32-AIX-NEXT: stw 17, -60(1) # 4-byte Folded Spill77; POWERPC32-AIX-NEXT: stw 18, -56(1) # 4-byte Folded Spill78; POWERPC32-AIX-NEXT: stw 19, -52(1) # 4-byte Folded Spill79; POWERPC32-AIX-NEXT: stw 20, -48(1) # 4-byte Folded Spill80; POWERPC32-AIX-NEXT: stw 21, -44(1) # 4-byte Folded Spill81; POWERPC32-AIX-NEXT: stw 22, -40(1) # 4-byte Folded Spill82; POWERPC32-AIX-NEXT: stw 23, -36(1) # 4-byte Folded Spill83; POWERPC32-AIX-NEXT: stw 24, -32(1) # 4-byte Folded Spill84; POWERPC32-AIX-NEXT: stw 25, -28(1) # 4-byte Folded Spill85; POWERPC32-AIX-NEXT: stw 26, -24(1) # 4-byte Folded Spill86; POWERPC32-AIX-NEXT: stw 27, -20(1) # 4-byte Folded Spill87; POWERPC32-AIX-NEXT: stw 28, -16(1) # 4-byte Folded Spill88; POWERPC32-AIX-NEXT: stw 29, -12(1) # 4-byte Folded Spill89; POWERPC32-AIX-NEXT: stw 30, -8(1) # 4-byte Folded Spill90; POWERPC32-AIX-NEXT: stw 31, -4(1) # 4-byte Folded Spill91; POWERPC32-AIX-NEXT: mtctr 492; POWERPC32-AIX-NEXT: li 4, 093; POWERPC32-AIX-NEXT: .align 494; POWERPC32-AIX-NEXT: L..BB0_2: # %for.body95; POWERPC32-AIX-NEXT: #96; POWERPC32-AIX-NEXT: #APP97; POWERPC32-AIX-NEXT: add 4, 3, 498; POWERPC32-AIX-NEXT: #NO_APP99; POWERPC32-AIX-NEXT: bdnz L..BB0_2100; POWERPC32-AIX-NEXT: # %bb.3:101; POWERPC32-AIX-NEXT: lwz 31, -4(1) # 4-byte Folded Reload102; POWERPC32-AIX-NEXT: lwz 30, -8(1) # 4-byte Folded Reload103; POWERPC32-AIX-NEXT: lwz 29, -12(1) # 4-byte Folded Reload104; POWERPC32-AIX-NEXT: lwz 28, -16(1) # 4-byte Folded Reload105; POWERPC32-AIX-NEXT: mr 3, 4106; POWERPC32-AIX-NEXT: lwz 27, -20(1) # 4-byte Folded Reload107; POWERPC32-AIX-NEXT: lwz 26, -24(1) # 4-byte Folded Reload108; POWERPC32-AIX-NEXT: lwz 25, -28(1) # 4-byte Folded Reload109; POWERPC32-AIX-NEXT: lwz 24, -32(1) # 4-byte Folded Reload110; POWERPC32-AIX-NEXT: lwz 23, -36(1) # 4-byte Folded Reload111; POWERPC32-AIX-NEXT: lwz 22, -40(1) # 4-byte Folded Reload112; POWERPC32-AIX-NEXT: lwz 21, -44(1) # 4-byte Folded Reload113; POWERPC32-AIX-NEXT: lwz 20, -48(1) # 4-byte Folded Reload114; POWERPC32-AIX-NEXT: lwz 19, -52(1) # 4-byte Folded Reload115; POWERPC32-AIX-NEXT: lwz 18, -56(1) # 4-byte Folded Reload116; POWERPC32-AIX-NEXT: lwz 17, -60(1) # 4-byte Folded Reload117; POWERPC32-AIX-NEXT: lwz 16, -64(1) # 4-byte Folded Reload118; POWERPC32-AIX-NEXT: lwz 15, -68(1) # 4-byte Folded Reload119; POWERPC32-AIX-NEXT: lwz 14, -72(1) # 4-byte Folded Reload120; POWERPC32-AIX-NEXT: blr121; POWERPC32-AIX-NEXT: L..BB0_4:122; POWERPC32-AIX-NEXT: li 3, 0123; POWERPC32-AIX-NEXT: blr124;125; POWERPC64-AIX-LABEL: shrinkwrapme:126; POWERPC64-AIX: # %bb.0: # %entry127; POWERPC64-AIX-NEXT: cmpwi 4, 1128; POWERPC64-AIX-NEXT: blt 0, L..BB0_4129; POWERPC64-AIX-NEXT: # %bb.1: # %for.body.preheader130; POWERPC64-AIX-NEXT: addi 4, 4, -1131; POWERPC64-AIX-NEXT: std 14, -144(1) # 8-byte Folded Spill132; POWERPC64-AIX-NEXT: std 15, -136(1) # 8-byte Folded Spill133; POWERPC64-AIX-NEXT: std 16, -128(1) # 8-byte Folded Spill134; POWERPC64-AIX-NEXT: std 17, -120(1) # 8-byte Folded Spill135; POWERPC64-AIX-NEXT: std 18, -112(1) # 8-byte Folded Spill136; POWERPC64-AIX-NEXT: std 19, -104(1) # 8-byte Folded Spill137; POWERPC64-AIX-NEXT: std 20, -96(1) # 8-byte Folded Spill138; POWERPC64-AIX-NEXT: std 21, -88(1) # 8-byte Folded Spill139; POWERPC64-AIX-NEXT: std 22, -80(1) # 8-byte Folded Spill140; POWERPC64-AIX-NEXT: std 23, -72(1) # 8-byte Folded Spill141; POWERPC64-AIX-NEXT: std 24, -64(1) # 8-byte Folded Spill142; POWERPC64-AIX-NEXT: std 25, -56(1) # 8-byte Folded Spill143; POWERPC64-AIX-NEXT: std 26, -48(1) # 8-byte Folded Spill144; POWERPC64-AIX-NEXT: std 27, -40(1) # 8-byte Folded Spill145; POWERPC64-AIX-NEXT: std 28, -32(1) # 8-byte Folded Spill146; POWERPC64-AIX-NEXT: clrldi 4, 4, 32147; POWERPC64-AIX-NEXT: addi 4, 4, 1148; POWERPC64-AIX-NEXT: std 29, -24(1) # 8-byte Folded Spill149; POWERPC64-AIX-NEXT: std 30, -16(1) # 8-byte Folded Spill150; POWERPC64-AIX-NEXT: std 31, -8(1) # 8-byte Folded Spill151; POWERPC64-AIX-NEXT: mtctr 4152; POWERPC64-AIX-NEXT: li 4, 0153; POWERPC64-AIX-NEXT: .align 4154; POWERPC64-AIX-NEXT: L..BB0_2: # %for.body155; POWERPC64-AIX-NEXT: #156; POWERPC64-AIX-NEXT: #APP157; POWERPC64-AIX-NEXT: add 4, 3, 4158; POWERPC64-AIX-NEXT: #NO_APP159; POWERPC64-AIX-NEXT: bdnz L..BB0_2160; POWERPC64-AIX-NEXT: # %bb.3:161; POWERPC64-AIX-NEXT: ld 31, -8(1) # 8-byte Folded Reload162; POWERPC64-AIX-NEXT: ld 30, -16(1) # 8-byte Folded Reload163; POWERPC64-AIX-NEXT: ld 29, -24(1) # 8-byte Folded Reload164; POWERPC64-AIX-NEXT: ld 28, -32(1) # 8-byte Folded Reload165; POWERPC64-AIX-NEXT: extsw 3, 4166; POWERPC64-AIX-NEXT: ld 27, -40(1) # 8-byte Folded Reload167; POWERPC64-AIX-NEXT: ld 26, -48(1) # 8-byte Folded Reload168; POWERPC64-AIX-NEXT: ld 25, -56(1) # 8-byte Folded Reload169; POWERPC64-AIX-NEXT: ld 24, -64(1) # 8-byte Folded Reload170; POWERPC64-AIX-NEXT: ld 23, -72(1) # 8-byte Folded Reload171; POWERPC64-AIX-NEXT: ld 22, -80(1) # 8-byte Folded Reload172; POWERPC64-AIX-NEXT: ld 21, -88(1) # 8-byte Folded Reload173; POWERPC64-AIX-NEXT: ld 20, -96(1) # 8-byte Folded Reload174; POWERPC64-AIX-NEXT: ld 19, -104(1) # 8-byte Folded Reload175; POWERPC64-AIX-NEXT: ld 18, -112(1) # 8-byte Folded Reload176; POWERPC64-AIX-NEXT: ld 17, -120(1) # 8-byte Folded Reload177; POWERPC64-AIX-NEXT: ld 16, -128(1) # 8-byte Folded Reload178; POWERPC64-AIX-NEXT: ld 15, -136(1) # 8-byte Folded Reload179; POWERPC64-AIX-NEXT: ld 14, -144(1) # 8-byte Folded Reload180; POWERPC64-AIX-NEXT: blr181; POWERPC64-AIX-NEXT: L..BB0_4:182; POWERPC64-AIX-NEXT: li 4, 0183; POWERPC64-AIX-NEXT: extsw 3, 4184; POWERPC64-AIX-NEXT: blr185entry:186 %cmp5 = icmp sgt i32 %lim, 0187 br i1 %cmp5, label %for.body.preheader, label %for.cond.cleanup188 189 for.body.preheader: ; preds = %entry190 br label %for.body191 192 for.cond.cleanup.loopexit: ; preds = %for.body193 br label %for.cond.cleanup194 195 for.cond.cleanup: ; preds = %for.cond.cleanup.loopexit, %entry196 %Ret.0.lcssa = phi i32 [ 0, %entry ], [ %0, %for.cond.cleanup.loopexit ]197 ret i32 %Ret.0.lcssa198 199 for.body: ; preds = %for.body.preheader, %for.body200 %i.07 = phi i32 [ %inc, %for.body ], [ 0, %for.body.preheader ]201 %Ret.06 = phi i32 [ %0, %for.body ], [ 0, %for.body.preheader ]202 %0 = tail call i32 asm "add $0, $1, $2", "=r,r,r,~{r14},~{r15},~{r16},~{r17},~{r18},~{r19},~{r20},~{r21},~{r22},~{r23},~{r24},~{r25},~{r26},~{r27},~{r28},~{r29},~{r30},~{r31}"(i32 %a, i32 %Ret.06)203 %inc = add nuw nsw i32 %i.07, 1204 %exitcond = icmp eq i32 %inc, %lim205 br i1 %exitcond, label %for.cond.cleanup.loopexit, label %for.body206}207