1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -ppc-asm-full-reg-names -mtriple=powerpc64le-unknown-linux-gnu \ 3; RUN: %s -o - -verify-machineinstrs | FileCheck %s --check-prefix=LE 4; RUN: llc -ppc-asm-full-reg-names -mtriple=powerpc64-ibm-aix-xcoff \ 5; RUN: %s -o - -verify-machineinstrs | FileCheck %s --check-prefix=AIX 6 7%struct.type8 = type { i32, i32 } 8%struct.type16 = type { i32, i32, i32, i32 } 9 10declare ptr @f0(ptr noundef byval(%struct.type8) align 8) 11declare ptr @f1(ptr noundef byval(%struct.type16) align 8) 12 13define void @bar1(i64 %a) nounwind { 14; LE-LABEL: bar1: 15; LE: # %bb.0: 16; LE-NEXT: mflr r0 17; LE-NEXT: stdu r1, -48(r1) 18; LE-NEXT: std r0, 64(r1) 19; LE-NEXT: std r3, 40(r1) 20; LE-NEXT: bl f0 21; LE-NEXT: nop 22; LE-NEXT: addi r1, r1, 48 23; LE-NEXT: ld r0, 16(r1) 24; LE-NEXT: mtlr r0 25; LE-NEXT: blr 26; 27; AIX-LABEL: bar1: 28; AIX: # %bb.0: 29; AIX-NEXT: mflr r0 30; AIX-NEXT: stdu r1, -128(r1) 31; AIX-NEXT: std r0, 144(r1) 32; AIX-NEXT: std r3, 120(r1) 33; AIX-NEXT: bl .f0[PR] 34; AIX-NEXT: nop 35; AIX-NEXT: addi r1, r1, 128 36; AIX-NEXT: ld r0, 16(r1) 37; AIX-NEXT: mtlr r0 38; AIX-NEXT: blr 39 %s = alloca %struct.type8, align 8 40 store i64 %a, ptr %s, align 8 41 %call = tail call ptr @f0(ptr noundef nonnull byval(%struct.type8) align 8 %s) 42 ret void 43} 44 45define void @bar2(i64 %a) nounwind { 46; LE-LABEL: bar2: 47; LE: # %bb.0: 48; LE-NEXT: mflr r0 49; LE-NEXT: stdu r1, -48(r1) 50; LE-NEXT: mr r4, r3 51; LE-NEXT: std r0, 64(r1) 52; LE-NEXT: std r3, 32(r1) 53; LE-NEXT: std r3, 40(r1) 54; LE-NEXT: bl f1 55; LE-NEXT: nop 56; LE-NEXT: addi r1, r1, 48 57; LE-NEXT: ld r0, 16(r1) 58; LE-NEXT: mtlr r0 59; LE-NEXT: blr 60; 61; AIX-LABEL: bar2: 62; AIX: # %bb.0: 63; AIX-NEXT: mflr r0 64; AIX-NEXT: stdu r1, -128(r1) 65; AIX-NEXT: mr r4, r3 66; AIX-NEXT: std r0, 144(r1) 67; AIX-NEXT: std r3, 112(r1) 68; AIX-NEXT: std r3, 120(r1) 69; AIX-NEXT: bl .f1[PR] 70; AIX-NEXT: nop 71; AIX-NEXT: addi r1, r1, 128 72; AIX-NEXT: ld r0, 16(r1) 73; AIX-NEXT: mtlr r0 74; AIX-NEXT: blr 75 %s = alloca %struct.type16, align 8 76 %index1 = getelementptr inbounds i64, ptr %s, i32 0 77 store i64 %a, ptr %index1, align 8 78 %index2 = getelementptr inbounds i64, ptr %s, i32 1 79 store i64 %a, ptr %index2, align 8 80 %call = tail call ptr @f1(ptr noundef nonnull byval(%struct.type16) align 8 %s) 81 ret void 82} 83 84