; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 ; RUN: llc -mtriple=aarch64-apple-ios %s -o - -aarch64-enable-nonlazybind | FileCheck %s --check-prefix=MACHO ; RUN: llc -mtriple=aarch64-apple-ios %s -o - | FileCheck %s --check-prefix=MACHO-NORMAL ; RUN: llc -mtriple=aarch64 -fast-isel %s -o - | FileCheck %s --check-prefixes=ELF,ELF-FI ; RUN: llc -mtriple=aarch64 -global-isel %s -o - | FileCheck %s --check-prefixes=ELF,ELF-GI ; RUN: llc -mtriple=aarch64 %s -o - | FileCheck %s --check-prefixes=ELF,ELF-SDAG declare void @external() nonlazybind define void @test_laziness(ptr %a) nounwind { ; ; MACHO-LABEL: test_laziness: ; MACHO: ; %bb.0: ; MACHO-NEXT: stp x20, x19, [sp, #-32]! ; 16-byte Folded Spill ; MACHO-NEXT: stp x29, x30, [sp, #16] ; 16-byte Folded Spill ; MACHO-NEXT: Lloh0: ; MACHO-NEXT: adrp x8, _external@GOTPAGE ; MACHO-NEXT: mov x19, x0 ; MACHO-NEXT: Lloh1: ; MACHO-NEXT: ldr x8, [x8, _external@GOTPAGEOFF] ; MACHO-NEXT: blr x8 ; MACHO-NEXT: mov x0, x19 ; MACHO-NEXT: mov w1, #1 ; =0x1 ; MACHO-NEXT: mov w2, #1000 ; =0x3e8 ; MACHO-NEXT: bl _memset ; MACHO-NEXT: ldp x29, x30, [sp, #16] ; 16-byte Folded Reload ; MACHO-NEXT: ldp x20, x19, [sp], #32 ; 16-byte Folded Reload ; MACHO-NEXT: ret ; MACHO-NEXT: .loh AdrpLdrGot Lloh0, Lloh1 ; ; MACHO-NORMAL-LABEL: test_laziness: ; MACHO-NORMAL: ; %bb.0: ; MACHO-NORMAL-NEXT: stp x20, x19, [sp, #-32]! ; 16-byte Folded Spill ; MACHO-NORMAL-NEXT: stp x29, x30, [sp, #16] ; 16-byte Folded Spill ; MACHO-NORMAL-NEXT: mov x19, x0 ; MACHO-NORMAL-NEXT: bl _external ; MACHO-NORMAL-NEXT: mov x0, x19 ; MACHO-NORMAL-NEXT: mov w1, #1 ; =0x1 ; MACHO-NORMAL-NEXT: mov w2, #1000 ; =0x3e8 ; MACHO-NORMAL-NEXT: bl _memset ; MACHO-NORMAL-NEXT: ldp x29, x30, [sp, #16] ; 16-byte Folded Reload ; MACHO-NORMAL-NEXT: ldp x20, x19, [sp], #32 ; 16-byte Folded Reload ; MACHO-NORMAL-NEXT: ret ; ; ELF-FI-LABEL: test_laziness: ; ELF-FI: // %bb.0: ; ELF-FI-NEXT: stp x30, x19, [sp, #-16]! // 16-byte Folded Spill ; ELF-FI-NEXT: mov x19, x0 ; ELF-FI-NEXT: bl external ; ELF-FI-NEXT: mov w8, #1 // =0x1 ; ELF-FI-NEXT: mov x0, x19 ; ELF-FI-NEXT: mov x2, #1000 // =0x3e8 ; ELF-FI-NEXT: uxtb w1, w8 ; ELF-FI-NEXT: bl memset ; ELF-FI-NEXT: ldp x30, x19, [sp], #16 // 16-byte Folded Reload ; ELF-FI-NEXT: ret ; ; ELF-GI-LABEL: test_laziness: ; ELF-GI: // %bb.0: ; ELF-GI-NEXT: stp x30, x19, [sp, #-16]! // 16-byte Folded Spill ; ELF-GI-NEXT: mov x19, x0 ; ELF-GI-NEXT: bl external ; ELF-GI-NEXT: mov x0, x19 ; ELF-GI-NEXT: mov w1, #1 // =0x1 ; ELF-GI-NEXT: mov w2, #1000 // =0x3e8 ; ELF-GI-NEXT: bl memset ; ELF-GI-NEXT: ldp x30, x19, [sp], #16 // 16-byte Folded Reload ; ELF-GI-NEXT: ret ; ; ELF-SDAG-LABEL: test_laziness: ; ELF-SDAG: // %bb.0: ; ELF-SDAG-NEXT: stp x30, x19, [sp, #-16]! // 16-byte Folded Spill ; ELF-SDAG-NEXT: mov x19, x0 ; ELF-SDAG-NEXT: bl external ; ELF-SDAG-NEXT: mov x0, x19 ; ELF-SDAG-NEXT: mov w1, #1 // =0x1 ; ELF-SDAG-NEXT: mov w2, #1000 // =0x3e8 ; ELF-SDAG-NEXT: bl memset ; ELF-SDAG-NEXT: ldp x30, x19, [sp], #16 // 16-byte Folded Reload ; ELF-SDAG-NEXT: ret call void @external() call void @llvm.memset.p0.i64(ptr align 1 %a, i8 1, i64 1000, i1 false) ret void } define void @test_laziness_tail() nounwind { ; MACHO-LABEL: test_laziness_tail: ; MACHO: ; %bb.0: ; MACHO-NEXT: Lloh2: ; MACHO-NEXT: adrp x0, _external@GOTPAGE ; MACHO-NEXT: Lloh3: ; MACHO-NEXT: ldr x0, [x0, _external@GOTPAGEOFF] ; MACHO-NEXT: br x0 ; MACHO-NEXT: .loh AdrpLdrGot Lloh2, Lloh3 ; ; MACHO-NORMAL-LABEL: test_laziness_tail: ; MACHO-NORMAL: ; %bb.0: ; MACHO-NORMAL-NEXT: b _external ; ; ELF-LABEL: test_laziness_tail: ; ELF: // %bb.0: ; ELF-NEXT: b external tail call void @external() ret void } declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) !llvm.module.flags = !{!0} !0 = !{i32 7, !"RtLibUseGOT", i32 1}