1; RUN: llc %s -o - -mtriple=aarch64-unknown -mattr=-fuse-adrp-add,-fuse-literals | FileCheck %s --check-prefix=CHECK --check-prefix=CHECKDONT 2; RUN: llc %s -o - -mtriple=aarch64-unknown -mattr=+fuse-adrp-add,+fuse-literals | FileCheck %s --check-prefix=CHECK --check-prefix=CHECKFUSE 3; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=cortex-a57 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECKFUSE 4; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=cortex-a65 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECKFUSE 5; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=cortex-a72 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECKFUSE 6; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=exynos-m3 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECKFUSE 7; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=exynos-m4 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECKFUSE 8; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=exynos-m5 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECKFUSE 9; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=neoverse-n1 | FileCheck %s --check-prefix=CHECKFUSE-NEOVERSE 10 11@g = common local_unnamed_addr global ptr null, align 8 12 13define dso_local ptr @litp(i32 %a, i32 %b) { 14entry: 15 %add = add nsw i32 %b, %a 16 %idx.ext = sext i32 %add to i64 17 %add.ptr = getelementptr i8, ptr @litp, i64 %idx.ext 18 store ptr %add.ptr, ptr @g, align 8 19 ret ptr %add.ptr 20 21; CHECK-LABEL: litp: 22; CHECK: adrp [[R:x[0-9]+]], litp 23; CHECKFUSE-NEXT: add {{x[0-9]+}}, [[R]], :lo12:litp 24} 25 26define dso_local ptr @litp_tune_generic(i32 %a, i32 %b) "tune-cpu"="generic" { 27entry: 28 %add = add nsw i32 %b, %a 29 %idx.ext = sext i32 %add to i64 30 %add.ptr = getelementptr i8, ptr @litp_tune_generic, i64 %idx.ext 31 store ptr %add.ptr, ptr @g, align 8 32 ret ptr %add.ptr 33 34; CHECK-LABEL: litp_tune_generic: 35; CHECK: adrp [[R:x[0-9]+]], litp_tune_generic 36; CHECKDONT: add {{w[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}} 37; CHECK-NEXT: add {{x[0-9]+}}, [[R]], :lo12:litp_tune_generic 38} 39 40define dso_local ptr @litp_tune_neoverse_n1(i32 %a, i32 %b) "tune-cpu"="neoverse-n1" { 41entry: 42 %add = add nsw i32 %b, %a 43 %idx.ext = sext i32 %add to i64 44 %add.ptr = getelementptr i8, ptr @litp_tune_generic, i64 %idx.ext 45 store ptr %add.ptr, ptr @g, align 8 46 ret ptr %add.ptr 47 48; CHECKFUSE-NEOVERSE-LABEL: litp_tune_neoverse_n1: 49; CHECKFUSE-NEOVERSE: adrp [[R:x[0-9]+]], litp_tune_generic 50; CHECKFUSE-NEOVERSE-NEXT: add {{x[0-9]+}}, [[R]], :lo12:litp_tune_generic 51} 52 53define dso_local i32 @liti(i32 %a, i32 %b) { 54entry: 55 %add = add i32 %a, -262095121 56 %add1 = add i32 %add, %b 57 ret i32 %add1 58 59; CHECK-LABEL: liti: 60; CHECK: mov [[R:w[0-9]+]], {{#[0-9]+}} 61; CHECKDONT-NEXT: add {{w[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}} 62; CHECKFUSE-NEXT: movk [[R]], {{#[0-9]+}}, lsl #16 63} 64 65; Function Attrs: norecurse nounwind readnone 66define dso_local i64 @litl(i64 %a, i64 %b) { 67entry: 68 %add = add i64 %a, 2208998440489107183 69 %add1 = add i64 %add, %b 70 ret i64 %add1 71 72; CHECK-LABEL: litl: 73; CHECK: mov [[R:x[0-9]+]], {{#[0-9]+}} 74; CHECKDONT-NEXT: add {{x[0-9]+}}, {{x[0-9]+}}, {{x[0-9]+}} 75; CHECK-NEXT: movk [[R]], {{#[0-9]+}}, lsl #16 76; CHECK: movk [[R]], {{#[0-9]+}}, lsl #32 77; CHECK-NEXT: movk [[R]], {{#[0-9]+}}, lsl #48 78} 79 80; Function Attrs: norecurse nounwind readnone 81define dso_local double @litf() { 82entry: 83 ret double 0x400921FB54442D18 84 85; CHECK-LABEL: litf: 86; CHECK-DONT: adrp [[ADDR:x[0-9]+]], [[CSTLABEL:.LCP.*]] 87; CHECK-DONT-NEXT: ldr {{d[0-9]+}}, {{[[]}}[[ADDR]], :lo12:[[CSTLABEL]]{{[]]}} 88; CHECK-FUSE: mov [[R:x[0-9]+]], #11544 89; CHECK-FUSE: movk [[R]], #21572, lsl #16 90; CHECK-FUSE: movk [[R]], #8699, lsl #32 91; CHECK-FUSE: movk [[R]], #16393, lsl #48 92; CHECK-FUSE: fmov {{d[0-9]+}}, [[R]] 93} 94