1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=thumbv6m-none-eabi < %s | FileCheck %s --check-prefix=CHECKV6M 3; RUN: llc -mtriple=thumbv7m-none-eabi < %s | FileCheck %s --check-prefix=CHECKV7M 4; RUN: llc -mtriple=thumbv7a-none-eabi < %s | FileCheck %s --check-prefix=CHECKV7A 5 6define void @small(i32 %a, i32 %b, ptr %c, ptr %d) { 7; CHECKV6M-LABEL: small: 8; CHECKV6M: @ %bb.0: @ %entry 9; CHECKV6M-NEXT: str r1, [r3, #120] 10; CHECKV6M-NEXT: str r0, [r3, #80] 11; CHECKV6M-NEXT: str r0, [r2, #80] 12; CHECKV6M-NEXT: bx lr 13; 14; CHECKV7M-LABEL: small: 15; CHECKV7M: @ %bb.0: @ %entry 16; CHECKV7M-NEXT: str r1, [r3, #120] 17; CHECKV7M-NEXT: str r0, [r3, #80] 18; CHECKV7M-NEXT: str r0, [r2, #80] 19; CHECKV7M-NEXT: bx lr 20; 21; CHECKV7A-LABEL: small: 22; CHECKV7A: @ %bb.0: @ %entry 23; CHECKV7A-NEXT: str r1, [r3, #120] 24; CHECKV7A-NEXT: str r0, [r3, #80] 25; CHECKV7A-NEXT: str r0, [r2, #80] 26; CHECKV7A-NEXT: bx lr 27entry: 28 %arrayidx = getelementptr inbounds i32, ptr %d, i32 20 29 store i32 %a, ptr %arrayidx, align 4 30 %arrayidx1 = getelementptr inbounds i32, ptr %d, i32 30 31 store i32 %b, ptr %arrayidx1, align 4 32 %arrayidx2 = getelementptr inbounds i32, ptr %c, i32 20 33 store i32 %a, ptr %arrayidx2, align 4 34 ret void 35} 36 37define void @large(i32 %a, i32 %b, ptr %c, ptr %d) { 38; CHECKV6M-LABEL: large: 39; CHECKV6M: @ %bb.0: @ %entry 40; CHECKV6M-NEXT: .save {r4, lr} 41; CHECKV6M-NEXT: push {r4, lr} 42; CHECKV6M-NEXT: ldr r4, .LCPI1_0 43; CHECKV6M-NEXT: str r1, [r3, r4] 44; CHECKV6M-NEXT: movs r1, #125 45; CHECKV6M-NEXT: lsls r1, r1, #6 46; CHECKV6M-NEXT: str r0, [r3, r1] 47; CHECKV6M-NEXT: str r0, [r2, r1] 48; CHECKV6M-NEXT: pop {r4, pc} 49; CHECKV6M-NEXT: .p2align 2 50; CHECKV6M-NEXT: @ %bb.1: 51; CHECKV6M-NEXT: .LCPI1_0: 52; CHECKV6M-NEXT: .long 12000 @ 0x2ee0 53; 54; CHECKV7M-LABEL: large: 55; CHECKV7M: @ %bb.0: @ %entry 56; CHECKV7M-NEXT: mov.w r12, #8000 57; CHECKV7M-NEXT: str.w r0, [r3, r12] 58; CHECKV7M-NEXT: add.w r3, r3, #8000 59; CHECKV7M-NEXT: str.w r1, [r3, #4000] 60; CHECKV7M-NEXT: str.w r0, [r2, r12] 61; CHECKV7M-NEXT: bx lr 62; 63; CHECKV7A-LABEL: large: 64; CHECKV7A: @ %bb.0: @ %entry 65; CHECKV7A-NEXT: mov.w r12, #8000 66; CHECKV7A-NEXT: str.w r0, [r3, r12] 67; CHECKV7A-NEXT: add.w r3, r3, #8000 68; CHECKV7A-NEXT: str.w r1, [r3, #4000] 69; CHECKV7A-NEXT: str.w r0, [r2, r12] 70; CHECKV7A-NEXT: bx lr 71entry: 72 %arrayidx = getelementptr inbounds i32, ptr %d, i32 2000 73 store i32 %a, ptr %arrayidx, align 4 74 %arrayidx1 = getelementptr inbounds i32, ptr %d, i32 3000 75 store i32 %b, ptr %arrayidx1, align 4 76 %arrayidx2 = getelementptr inbounds i32, ptr %c, i32 2000 77 store i32 %a, ptr %arrayidx2, align 4 78 ret void 79} 80 81define void @huge(i32 %a, i32 %b, ptr %c, ptr %d) { 82; CHECKV6M-LABEL: huge: 83; CHECKV6M: @ %bb.0: @ %entry 84; CHECKV6M-NEXT: .save {r4, lr} 85; CHECKV6M-NEXT: push {r4, lr} 86; CHECKV6M-NEXT: ldr r4, .LCPI2_0 87; CHECKV6M-NEXT: str r1, [r3, r4] 88; CHECKV6M-NEXT: ldr r1, .LCPI2_1 89; CHECKV6M-NEXT: str r0, [r3, r1] 90; CHECKV6M-NEXT: str r0, [r2, r1] 91; CHECKV6M-NEXT: pop {r4, pc} 92; CHECKV6M-NEXT: .p2align 2 93; CHECKV6M-NEXT: @ %bb.1: 94; CHECKV6M-NEXT: .LCPI2_0: 95; CHECKV6M-NEXT: .long 1200000 @ 0x124f80 96; CHECKV6M-NEXT: .LCPI2_1: 97; CHECKV6M-NEXT: .long 800000 @ 0xc3500 98; 99; CHECKV7M-LABEL: huge: 100; CHECKV7M: @ %bb.0: @ %entry 101; CHECKV7M-NEXT: movw r12, #20352 102; CHECKV7M-NEXT: movt r12, #18 103; CHECKV7M-NEXT: str.w r1, [r3, r12] 104; CHECKV7M-NEXT: movw r1, #13568 105; CHECKV7M-NEXT: movt r1, #12 106; CHECKV7M-NEXT: str r0, [r3, r1] 107; CHECKV7M-NEXT: str r0, [r2, r1] 108; CHECKV7M-NEXT: bx lr 109; 110; CHECKV7A-LABEL: huge: 111; CHECKV7A: @ %bb.0: @ %entry 112; CHECKV7A-NEXT: movw r12, #20352 113; CHECKV7A-NEXT: movt r12, #18 114; CHECKV7A-NEXT: str.w r1, [r3, r12] 115; CHECKV7A-NEXT: movw r1, #13568 116; CHECKV7A-NEXT: movt r1, #12 117; CHECKV7A-NEXT: str r0, [r3, r1] 118; CHECKV7A-NEXT: str r0, [r2, r1] 119; CHECKV7A-NEXT: bx lr 120entry: 121 %arrayidx = getelementptr inbounds i32, ptr %d, i32 200000 122 store i32 %a, ptr %arrayidx, align 4 123 %arrayidx1 = getelementptr inbounds i32, ptr %d, i32 300000 124 store i32 %b, ptr %arrayidx1, align 4 125 %arrayidx2 = getelementptr inbounds i32, ptr %c, i32 200000 126 store i32 %a, ptr %arrayidx2, align 4 127 ret void 128} 129