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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=aarch64-linux-gnu -mattr=+addr-lsl-slow-14 | FileCheck %s --check-prefixes=CHECK,CHECK0,CHECK0-SDAG3; RUN: llc < %s -mtriple=aarch64-linux-gnu -mattr=+addr-lsl-slow-14 -global-isel=1 -global-isel-abort=1 | FileCheck %s --check-prefixes=CHECK,CHECK0,CHECK0-GISEL4; RUN: llc < %s -mtriple=aarch64-linux-gnu | FileCheck %s --check-prefixes=CHECK,CHECK3,CHECK3-SDAG5; RUN: llc < %s -mtriple=aarch64-linux-gnu -global-isel=1 -global-isel-abort=1 | FileCheck %s --check-prefixes=CHECK,CHECK3,CHECK3-GISEL6 7%struct.a = type [256 x i16]8%struct.b = type [256 x i32]9%struct.c = type [256 x i64]10 11declare void @foo()12define i16 @halfword(ptr %ctx, i32 %xor72) nounwind {13; CHECK0-SDAG-LABEL: halfword:14; CHECK0-SDAG: // %bb.0:15; CHECK0-SDAG-NEXT: stp x30, x21, [sp, #-32]! // 16-byte Folded Spill16; CHECK0-SDAG-NEXT: // kill: def $w1 killed $w1 def $x117; CHECK0-SDAG-NEXT: ubfx x8, x1, #9, #818; CHECK0-SDAG-NEXT: stp x20, x19, [sp, #16] // 16-byte Folded Spill19; CHECK0-SDAG-NEXT: mov x19, x020; CHECK0-SDAG-NEXT: lsl x21, x8, #121; CHECK0-SDAG-NEXT: ldrh w20, [x0, x21]22; CHECK0-SDAG-NEXT: bl foo23; CHECK0-SDAG-NEXT: mov w0, w2024; CHECK0-SDAG-NEXT: strh w20, [x19, x21]25; CHECK0-SDAG-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload26; CHECK0-SDAG-NEXT: ldp x30, x21, [sp], #32 // 16-byte Folded Reload27; CHECK0-SDAG-NEXT: ret28;29; CHECK0-GISEL-LABEL: halfword:30; CHECK0-GISEL: // %bb.0:31; CHECK0-GISEL-NEXT: str x30, [sp, #-32]! // 8-byte Folded Spill32; CHECK0-GISEL-NEXT: lsr w8, w1, #933; CHECK0-GISEL-NEXT: stp x20, x19, [sp, #16] // 16-byte Folded Spill34; CHECK0-GISEL-NEXT: add x20, x0, w8, uxtb #135; CHECK0-GISEL-NEXT: ldrh w19, [x20]36; CHECK0-GISEL-NEXT: bl foo37; CHECK0-GISEL-NEXT: mov w0, w1938; CHECK0-GISEL-NEXT: strh w19, [x20]39; CHECK0-GISEL-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload40; CHECK0-GISEL-NEXT: ldr x30, [sp], #32 // 8-byte Folded Reload41; CHECK0-GISEL-NEXT: ret42;43; CHECK3-SDAG-LABEL: halfword:44; CHECK3-SDAG: // %bb.0:45; CHECK3-SDAG-NEXT: stp x30, x21, [sp, #-32]! // 16-byte Folded Spill46; CHECK3-SDAG-NEXT: // kill: def $w1 killed $w1 def $x147; CHECK3-SDAG-NEXT: ubfx x21, x1, #9, #848; CHECK3-SDAG-NEXT: stp x20, x19, [sp, #16] // 16-byte Folded Spill49; CHECK3-SDAG-NEXT: mov x19, x050; CHECK3-SDAG-NEXT: ldrh w20, [x0, x21, lsl #1]51; CHECK3-SDAG-NEXT: bl foo52; CHECK3-SDAG-NEXT: mov w0, w2053; CHECK3-SDAG-NEXT: strh w20, [x19, x21, lsl #1]54; CHECK3-SDAG-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload55; CHECK3-SDAG-NEXT: ldp x30, x21, [sp], #32 // 16-byte Folded Reload56; CHECK3-SDAG-NEXT: ret57;58; CHECK3-GISEL-LABEL: halfword:59; CHECK3-GISEL: // %bb.0:60; CHECK3-GISEL-NEXT: stp x30, x21, [sp, #-32]! // 16-byte Folded Spill61; CHECK3-GISEL-NEXT: lsr w8, w1, #962; CHECK3-GISEL-NEXT: stp x20, x19, [sp, #16] // 16-byte Folded Spill63; CHECK3-GISEL-NEXT: mov x19, x064; CHECK3-GISEL-NEXT: and x21, x8, #0xff65; CHECK3-GISEL-NEXT: ldrh w20, [x0, x21, lsl #1]66; CHECK3-GISEL-NEXT: bl foo67; CHECK3-GISEL-NEXT: mov w0, w2068; CHECK3-GISEL-NEXT: strh w20, [x19, x21, lsl #1]69; CHECK3-GISEL-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload70; CHECK3-GISEL-NEXT: ldp x30, x21, [sp], #32 // 16-byte Folded Reload71; CHECK3-GISEL-NEXT: ret72 %shr81 = lshr i32 %xor72, 973 %conv82 = zext i32 %shr81 to i6474 %idxprom83 = and i64 %conv82, 25575 %arrayidx86 = getelementptr inbounds %struct.a, ptr %ctx, i64 0, i64 %idxprom8376 %result = load i16, ptr %arrayidx86, align 277 call void @foo()78 store i16 %result, ptr %arrayidx86, align 279 ret i16 %result80}81 82define i32 @word(ptr %ctx, i32 %xor72) nounwind {83; CHECK0-SDAG-LABEL: word:84; CHECK0-SDAG: // %bb.0:85; CHECK0-SDAG-NEXT: stp x30, x21, [sp, #-32]! // 16-byte Folded Spill86; CHECK0-SDAG-NEXT: // kill: def $w1 killed $w1 def $x187; CHECK0-SDAG-NEXT: ubfx x21, x1, #9, #888; CHECK0-SDAG-NEXT: stp x20, x19, [sp, #16] // 16-byte Folded Spill89; CHECK0-SDAG-NEXT: mov x19, x090; CHECK0-SDAG-NEXT: ldr w20, [x0, x21, lsl #2]91; CHECK0-SDAG-NEXT: bl foo92; CHECK0-SDAG-NEXT: mov w0, w2093; CHECK0-SDAG-NEXT: str w20, [x19, x21, lsl #2]94; CHECK0-SDAG-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload95; CHECK0-SDAG-NEXT: ldp x30, x21, [sp], #32 // 16-byte Folded Reload96; CHECK0-SDAG-NEXT: ret97;98; CHECK0-GISEL-LABEL: word:99; CHECK0-GISEL: // %bb.0:100; CHECK0-GISEL-NEXT: stp x30, x21, [sp, #-32]! // 16-byte Folded Spill101; CHECK0-GISEL-NEXT: lsr w8, w1, #9102; CHECK0-GISEL-NEXT: stp x20, x19, [sp, #16] // 16-byte Folded Spill103; CHECK0-GISEL-NEXT: mov x19, x0104; CHECK0-GISEL-NEXT: and x21, x8, #0xff105; CHECK0-GISEL-NEXT: ldr w20, [x0, x21, lsl #2]106; CHECK0-GISEL-NEXT: bl foo107; CHECK0-GISEL-NEXT: mov w0, w20108; CHECK0-GISEL-NEXT: str w20, [x19, x21, lsl #2]109; CHECK0-GISEL-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload110; CHECK0-GISEL-NEXT: ldp x30, x21, [sp], #32 // 16-byte Folded Reload111; CHECK0-GISEL-NEXT: ret112;113; CHECK3-SDAG-LABEL: word:114; CHECK3-SDAG: // %bb.0:115; CHECK3-SDAG-NEXT: stp x30, x21, [sp, #-32]! // 16-byte Folded Spill116; CHECK3-SDAG-NEXT: // kill: def $w1 killed $w1 def $x1117; CHECK3-SDAG-NEXT: ubfx x21, x1, #9, #8118; CHECK3-SDAG-NEXT: stp x20, x19, [sp, #16] // 16-byte Folded Spill119; CHECK3-SDAG-NEXT: mov x19, x0120; CHECK3-SDAG-NEXT: ldr w20, [x0, x21, lsl #2]121; CHECK3-SDAG-NEXT: bl foo122; CHECK3-SDAG-NEXT: mov w0, w20123; CHECK3-SDAG-NEXT: str w20, [x19, x21, lsl #2]124; CHECK3-SDAG-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload125; CHECK3-SDAG-NEXT: ldp x30, x21, [sp], #32 // 16-byte Folded Reload126; CHECK3-SDAG-NEXT: ret127;128; CHECK3-GISEL-LABEL: word:129; CHECK3-GISEL: // %bb.0:130; CHECK3-GISEL-NEXT: stp x30, x21, [sp, #-32]! // 16-byte Folded Spill131; CHECK3-GISEL-NEXT: lsr w8, w1, #9132; CHECK3-GISEL-NEXT: stp x20, x19, [sp, #16] // 16-byte Folded Spill133; CHECK3-GISEL-NEXT: mov x19, x0134; CHECK3-GISEL-NEXT: and x21, x8, #0xff135; CHECK3-GISEL-NEXT: ldr w20, [x0, x21, lsl #2]136; CHECK3-GISEL-NEXT: bl foo137; CHECK3-GISEL-NEXT: mov w0, w20138; CHECK3-GISEL-NEXT: str w20, [x19, x21, lsl #2]139; CHECK3-GISEL-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload140; CHECK3-GISEL-NEXT: ldp x30, x21, [sp], #32 // 16-byte Folded Reload141; CHECK3-GISEL-NEXT: ret142 %shr81 = lshr i32 %xor72, 9143 %conv82 = zext i32 %shr81 to i64144 %idxprom83 = and i64 %conv82, 255145 %arrayidx86 = getelementptr inbounds %struct.b, ptr %ctx, i64 0, i64 %idxprom83146 %result = load i32, ptr %arrayidx86, align 4147 call void @foo()148 store i32 %result, ptr %arrayidx86, align 4149 ret i32 %result150}151 152define i64 @doubleword(ptr %ctx, i32 %xor72) nounwind {153; CHECK0-SDAG-LABEL: doubleword:154; CHECK0-SDAG: // %bb.0:155; CHECK0-SDAG-NEXT: stp x30, x21, [sp, #-32]! // 16-byte Folded Spill156; CHECK0-SDAG-NEXT: // kill: def $w1 killed $w1 def $x1157; CHECK0-SDAG-NEXT: ubfx x21, x1, #9, #8158; CHECK0-SDAG-NEXT: stp x20, x19, [sp, #16] // 16-byte Folded Spill159; CHECK0-SDAG-NEXT: mov x19, x0160; CHECK0-SDAG-NEXT: ldr x20, [x0, x21, lsl #3]161; CHECK0-SDAG-NEXT: bl foo162; CHECK0-SDAG-NEXT: mov x0, x20163; CHECK0-SDAG-NEXT: str x20, [x19, x21, lsl #3]164; CHECK0-SDAG-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload165; CHECK0-SDAG-NEXT: ldp x30, x21, [sp], #32 // 16-byte Folded Reload166; CHECK0-SDAG-NEXT: ret167;168; CHECK0-GISEL-LABEL: doubleword:169; CHECK0-GISEL: // %bb.0:170; CHECK0-GISEL-NEXT: stp x30, x21, [sp, #-32]! // 16-byte Folded Spill171; CHECK0-GISEL-NEXT: lsr w8, w1, #9172; CHECK0-GISEL-NEXT: stp x20, x19, [sp, #16] // 16-byte Folded Spill173; CHECK0-GISEL-NEXT: mov x19, x0174; CHECK0-GISEL-NEXT: and x21, x8, #0xff175; CHECK0-GISEL-NEXT: ldr x20, [x0, x21, lsl #3]176; CHECK0-GISEL-NEXT: bl foo177; CHECK0-GISEL-NEXT: mov x0, x20178; CHECK0-GISEL-NEXT: str x20, [x19, x21, lsl #3]179; CHECK0-GISEL-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload180; CHECK0-GISEL-NEXT: ldp x30, x21, [sp], #32 // 16-byte Folded Reload181; CHECK0-GISEL-NEXT: ret182;183; CHECK3-SDAG-LABEL: doubleword:184; CHECK3-SDAG: // %bb.0:185; CHECK3-SDAG-NEXT: stp x30, x21, [sp, #-32]! // 16-byte Folded Spill186; CHECK3-SDAG-NEXT: // kill: def $w1 killed $w1 def $x1187; CHECK3-SDAG-NEXT: ubfx x21, x1, #9, #8188; CHECK3-SDAG-NEXT: stp x20, x19, [sp, #16] // 16-byte Folded Spill189; CHECK3-SDAG-NEXT: mov x19, x0190; CHECK3-SDAG-NEXT: ldr x20, [x0, x21, lsl #3]191; CHECK3-SDAG-NEXT: bl foo192; CHECK3-SDAG-NEXT: mov x0, x20193; CHECK3-SDAG-NEXT: str x20, [x19, x21, lsl #3]194; CHECK3-SDAG-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload195; CHECK3-SDAG-NEXT: ldp x30, x21, [sp], #32 // 16-byte Folded Reload196; CHECK3-SDAG-NEXT: ret197;198; CHECK3-GISEL-LABEL: doubleword:199; CHECK3-GISEL: // %bb.0:200; CHECK3-GISEL-NEXT: stp x30, x21, [sp, #-32]! // 16-byte Folded Spill201; CHECK3-GISEL-NEXT: lsr w8, w1, #9202; CHECK3-GISEL-NEXT: stp x20, x19, [sp, #16] // 16-byte Folded Spill203; CHECK3-GISEL-NEXT: mov x19, x0204; CHECK3-GISEL-NEXT: and x21, x8, #0xff205; CHECK3-GISEL-NEXT: ldr x20, [x0, x21, lsl #3]206; CHECK3-GISEL-NEXT: bl foo207; CHECK3-GISEL-NEXT: mov x0, x20208; CHECK3-GISEL-NEXT: str x20, [x19, x21, lsl #3]209; CHECK3-GISEL-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload210; CHECK3-GISEL-NEXT: ldp x30, x21, [sp], #32 // 16-byte Folded Reload211; CHECK3-GISEL-NEXT: ret212 %shr81 = lshr i32 %xor72, 9213 %conv82 = zext i32 %shr81 to i64214 %idxprom83 = and i64 %conv82, 255215 %arrayidx86 = getelementptr inbounds %struct.c, ptr %ctx, i64 0, i64 %idxprom83216 %result = load i64, ptr %arrayidx86, align 8217 call void @foo()218 store i64 %result, ptr %arrayidx86, align 8219 ret i64 %result220}221 222define i16 @multi_use_half_word(ptr %ctx, i32 %xor72) {223; CHECK0-SDAG-LABEL: multi_use_half_word:224; CHECK0-SDAG: // %bb.0: // %entry225; CHECK0-SDAG-NEXT: str x30, [sp, #-48]! // 8-byte Folded Spill226; CHECK0-SDAG-NEXT: stp x22, x21, [sp, #16] // 16-byte Folded Spill227; CHECK0-SDAG-NEXT: stp x20, x19, [sp, #32] // 16-byte Folded Spill228; CHECK0-SDAG-NEXT: .cfi_def_cfa_offset 48229; CHECK0-SDAG-NEXT: .cfi_offset w19, -8230; CHECK0-SDAG-NEXT: .cfi_offset w20, -16231; CHECK0-SDAG-NEXT: .cfi_offset w21, -24232; CHECK0-SDAG-NEXT: .cfi_offset w22, -32233; CHECK0-SDAG-NEXT: .cfi_offset w30, -48234; CHECK0-SDAG-NEXT: // kill: def $w1 killed $w1 def $x1235; CHECK0-SDAG-NEXT: ubfx x8, x1, #9, #8236; CHECK0-SDAG-NEXT: mov x19, x0237; CHECK0-SDAG-NEXT: lsl x21, x8, #1238; CHECK0-SDAG-NEXT: ldrh w20, [x0, x21]239; CHECK0-SDAG-NEXT: add w22, w20, #1240; CHECK0-SDAG-NEXT: bl foo241; CHECK0-SDAG-NEXT: mov w0, w20242; CHECK0-SDAG-NEXT: strh w22, [x19, x21]243; CHECK0-SDAG-NEXT: ldp x20, x19, [sp, #32] // 16-byte Folded Reload244; CHECK0-SDAG-NEXT: ldp x22, x21, [sp, #16] // 16-byte Folded Reload245; CHECK0-SDAG-NEXT: ldr x30, [sp], #48 // 8-byte Folded Reload246; CHECK0-SDAG-NEXT: ret247;248; CHECK0-GISEL-LABEL: multi_use_half_word:249; CHECK0-GISEL: // %bb.0: // %entry250; CHECK0-GISEL-NEXT: stp x30, x21, [sp, #-32]! // 16-byte Folded Spill251; CHECK0-GISEL-NEXT: stp x20, x19, [sp, #16] // 16-byte Folded Spill252; CHECK0-GISEL-NEXT: .cfi_def_cfa_offset 32253; CHECK0-GISEL-NEXT: .cfi_offset w19, -8254; CHECK0-GISEL-NEXT: .cfi_offset w20, -16255; CHECK0-GISEL-NEXT: .cfi_offset w21, -24256; CHECK0-GISEL-NEXT: .cfi_offset w30, -32257; CHECK0-GISEL-NEXT: lsr w8, w1, #9258; CHECK0-GISEL-NEXT: add x20, x0, w8, uxtb #1259; CHECK0-GISEL-NEXT: ldrh w19, [x20]260; CHECK0-GISEL-NEXT: add w21, w19, #1261; CHECK0-GISEL-NEXT: bl foo262; CHECK0-GISEL-NEXT: strh w19, [x20]263; CHECK0-GISEL-NEXT: mov w0, w19264; CHECK0-GISEL-NEXT: strh w21, [x20]265; CHECK0-GISEL-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload266; CHECK0-GISEL-NEXT: ldp x30, x21, [sp], #32 // 16-byte Folded Reload267; CHECK0-GISEL-NEXT: ret268;269; CHECK3-SDAG-LABEL: multi_use_half_word:270; CHECK3-SDAG: // %bb.0: // %entry271; CHECK3-SDAG-NEXT: str x30, [sp, #-48]! // 8-byte Folded Spill272; CHECK3-SDAG-NEXT: stp x22, x21, [sp, #16] // 16-byte Folded Spill273; CHECK3-SDAG-NEXT: stp x20, x19, [sp, #32] // 16-byte Folded Spill274; CHECK3-SDAG-NEXT: .cfi_def_cfa_offset 48275; CHECK3-SDAG-NEXT: .cfi_offset w19, -8276; CHECK3-SDAG-NEXT: .cfi_offset w20, -16277; CHECK3-SDAG-NEXT: .cfi_offset w21, -24278; CHECK3-SDAG-NEXT: .cfi_offset w22, -32279; CHECK3-SDAG-NEXT: .cfi_offset w30, -48280; CHECK3-SDAG-NEXT: // kill: def $w1 killed $w1 def $x1281; CHECK3-SDAG-NEXT: ubfx x21, x1, #9, #8282; CHECK3-SDAG-NEXT: mov x19, x0283; CHECK3-SDAG-NEXT: ldrh w20, [x0, x21, lsl #1]284; CHECK3-SDAG-NEXT: add w22, w20, #1285; CHECK3-SDAG-NEXT: bl foo286; CHECK3-SDAG-NEXT: mov w0, w20287; CHECK3-SDAG-NEXT: strh w22, [x19, x21, lsl #1]288; CHECK3-SDAG-NEXT: ldp x20, x19, [sp, #32] // 16-byte Folded Reload289; CHECK3-SDAG-NEXT: ldp x22, x21, [sp, #16] // 16-byte Folded Reload290; CHECK3-SDAG-NEXT: ldr x30, [sp], #48 // 8-byte Folded Reload291; CHECK3-SDAG-NEXT: ret292;293; CHECK3-GISEL-LABEL: multi_use_half_word:294; CHECK3-GISEL: // %bb.0: // %entry295; CHECK3-GISEL-NEXT: str x30, [sp, #-48]! // 8-byte Folded Spill296; CHECK3-GISEL-NEXT: stp x22, x21, [sp, #16] // 16-byte Folded Spill297; CHECK3-GISEL-NEXT: stp x20, x19, [sp, #32] // 16-byte Folded Spill298; CHECK3-GISEL-NEXT: .cfi_def_cfa_offset 48299; CHECK3-GISEL-NEXT: .cfi_offset w19, -8300; CHECK3-GISEL-NEXT: .cfi_offset w20, -16301; CHECK3-GISEL-NEXT: .cfi_offset w21, -24302; CHECK3-GISEL-NEXT: .cfi_offset w22, -32303; CHECK3-GISEL-NEXT: .cfi_offset w30, -48304; CHECK3-GISEL-NEXT: lsr w8, w1, #9305; CHECK3-GISEL-NEXT: mov x19, x0306; CHECK3-GISEL-NEXT: and x21, x8, #0xff307; CHECK3-GISEL-NEXT: ldrh w20, [x0, x21, lsl #1]308; CHECK3-GISEL-NEXT: add w22, w20, #1309; CHECK3-GISEL-NEXT: bl foo310; CHECK3-GISEL-NEXT: strh w20, [x19, x21, lsl #1]311; CHECK3-GISEL-NEXT: mov w0, w20312; CHECK3-GISEL-NEXT: strh w22, [x19, x21, lsl #1]313; CHECK3-GISEL-NEXT: ldp x20, x19, [sp, #32] // 16-byte Folded Reload314; CHECK3-GISEL-NEXT: ldp x22, x21, [sp, #16] // 16-byte Folded Reload315; CHECK3-GISEL-NEXT: ldr x30, [sp], #48 // 8-byte Folded Reload316; CHECK3-GISEL-NEXT: ret317entry:318 %shr81 = lshr i32 %xor72, 9319 %conv82 = zext i32 %shr81 to i64320 %idxprom83 = and i64 %conv82, 255321 %arrayidx86 = getelementptr inbounds %struct.a, ptr %ctx, i64 0, i64 %idxprom83322 %result = load i16, ptr %arrayidx86, align 2323 %result2 = add i16 %result, 1324 call void @foo()325 store i16 %result, ptr %arrayidx86, align 2326 store i16 %result2, ptr %arrayidx86, align 2327 ret i16 %result328}329 330define i64 @multi_use_non_memory_call(i64 %a, i64 %b) {331; CHECK-LABEL: multi_use_non_memory_call:332; CHECK: // %bb.0: // %entry333; CHECK-NEXT: lsl x8, x0, #3334; CHECK-NEXT: lsl x9, x1, #3335; CHECK-NEXT: cmp x8, x9336; CHECK-NEXT: b.lt .LBB4_2337; CHECK-NEXT: // %bb.1: // %falsebb338; CHECK-NEXT: csel x0, x8, x9, gt339; CHECK-NEXT: ret340; CHECK-NEXT: .LBB4_2: // %truebb341; CHECK-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill342; CHECK-NEXT: .cfi_def_cfa_offset 16343; CHECK-NEXT: .cfi_offset w30, -16344; CHECK-NEXT: bl foo345entry:346 %mul1 = shl i64 %a, 3347 %mul2 = shl i64 %b, 3348 %cmp = icmp slt i64 %mul1, %mul2349 br i1 %cmp, label %truebb, label %falsebb350truebb:351 tail call void @foo()352 unreachable353falsebb:354 %cmp2 = icmp sgt i64 %mul1, %mul2355 br i1 %cmp2, label %exitbb, label %endbb356exitbb:357 ret i64 %mul1358endbb:359 ret i64 %mul2360}361 362define i64 @gep3(ptr %p, i64 %b) {363; CHECK-LABEL: gep3:364; CHECK: // %bb.0:365; CHECK-NEXT: mov x8, x0366; CHECK-NEXT: ldr x0, [x0, x1, lsl #3]367; CHECK-NEXT: str x1, [x8, x1, lsl #3]368; CHECK-NEXT: ret369 %g = getelementptr inbounds i64, ptr %p, i64 %b370 %l = load i64, ptr %g371 store i64 %b, ptr %g372 ret i64 %l373}374 375define i128 @gep4(ptr %p, i128 %a, i64 %b) {376; CHECK0-SDAG-LABEL: gep4:377; CHECK0-SDAG: // %bb.0:378; CHECK0-SDAG-NEXT: add x8, x0, x4, lsl #4379; CHECK0-SDAG-NEXT: ldp x0, x1, [x8]380; CHECK0-SDAG-NEXT: stp x2, x3, [x8]381; CHECK0-SDAG-NEXT: ret382;383; CHECK0-GISEL-LABEL: gep4:384; CHECK0-GISEL: // %bb.0:385; CHECK0-GISEL-NEXT: add x8, x0, x4, lsl #4386; CHECK0-GISEL-NEXT: mov v0.d[0], x2387; CHECK0-GISEL-NEXT: ldr q1, [x8]388; CHECK0-GISEL-NEXT: mov d2, v1.d[1]389; CHECK0-GISEL-NEXT: mov v0.d[1], x3390; CHECK0-GISEL-NEXT: fmov x0, d1391; CHECK0-GISEL-NEXT: fmov x1, d2392; CHECK0-GISEL-NEXT: str q0, [x8]393; CHECK0-GISEL-NEXT: ret394;395; CHECK3-SDAG-LABEL: gep4:396; CHECK3-SDAG: // %bb.0:397; CHECK3-SDAG-NEXT: add x8, x0, x4, lsl #4398; CHECK3-SDAG-NEXT: ldp x0, x1, [x8]399; CHECK3-SDAG-NEXT: stp x2, x3, [x8]400; CHECK3-SDAG-NEXT: ret401;402; CHECK3-GISEL-LABEL: gep4:403; CHECK3-GISEL: // %bb.0:404; CHECK3-GISEL-NEXT: ldr q1, [x0, x4, lsl #4]405; CHECK3-GISEL-NEXT: mov v0.d[0], x2406; CHECK3-GISEL-NEXT: mov x8, x0407; CHECK3-GISEL-NEXT: mov d2, v1.d[1]408; CHECK3-GISEL-NEXT: fmov x0, d1409; CHECK3-GISEL-NEXT: mov v0.d[1], x3410; CHECK3-GISEL-NEXT: fmov x1, d2411; CHECK3-GISEL-NEXT: str q0, [x8, x4, lsl #4]412; CHECK3-GISEL-NEXT: ret413 %g = getelementptr inbounds i128, ptr %p, i64 %b414 %l = load i128, ptr %g415 store i128 %a, ptr %g416 ret i128 %l417}418 419define i64 @addlsl3(i64 %a, i64 %b) {420; CHECK-LABEL: addlsl3:421; CHECK: // %bb.0:422; CHECK-NEXT: lsl x8, x0, #3423; CHECK-NEXT: add x9, x1, x8424; CHECK-NEXT: sub x8, x1, x8425; CHECK-NEXT: eor x0, x9, x8426; CHECK-NEXT: ret427 %x = shl i64 %a, 3428 %y = add i64 %b, %x429 %z = sub i64 %b, %x430 %r = xor i64 %y, %z431 ret i64 %r432}433 434define i64 @addlsl4(i64 %a, i64 %b) {435; CHECK-LABEL: addlsl4:436; CHECK: // %bb.0:437; CHECK-NEXT: lsl x8, x0, #4438; CHECK-NEXT: add x9, x1, x8439; CHECK-NEXT: sub x8, x1, x8440; CHECK-NEXT: eor x0, x9, x8441; CHECK-NEXT: ret442 %x = shl i64 %a, 4443 %y = add i64 %b, %x444 %z = sub i64 %b, %x445 %r = xor i64 %y, %z446 ret i64 %r447}448;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:449; CHECK0: {{.*}}450; CHECK3: {{.*}}451