1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 2 3;; Test the ual feature which is similar to AArch64/arm64-strict-align.ll. 4 5; RUN: llc --mtriple=loongarch32 -mattr=+d < %s | FileCheck %s --check-prefix=LA32-ALIGNED 6; RUN: llc --mtriple=loongarch32 --mattr=+ual < %s | FileCheck %s --check-prefix=LA32-UNALIGNED 7; RUN: llc --mtriple=loongarch32 --mattr=-ual < %s | FileCheck %s --check-prefix=LA32-ALIGNED 8 9; RUN: llc --mtriple=loongarch64 -mattr=+d < %s | FileCheck %s --check-prefix=LA64-UNALIGNED 10; RUN: llc --mtriple=loongarch64 --mattr=+ual < %s | FileCheck %s --check-prefix=LA64-UNALIGNED 11; RUN: llc --mtriple=loongarch64 --mattr=-ual < %s | FileCheck %s --check-prefix=LA64-ALIGNED 12 13define i32 @f0(ptr %p) nounwind { 14; LA32-ALIGNED-LABEL: f0: 15; LA32-ALIGNED: # %bb.0: 16; LA32-ALIGNED-NEXT: ld.hu $a1, $a0, 2 17; LA32-ALIGNED-NEXT: ld.hu $a0, $a0, 0 18; LA32-ALIGNED-NEXT: slli.w $a1, $a1, 16 19; LA32-ALIGNED-NEXT: or $a0, $a1, $a0 20; LA32-ALIGNED-NEXT: ret 21; 22; LA32-UNALIGNED-LABEL: f0: 23; LA32-UNALIGNED: # %bb.0: 24; LA32-UNALIGNED-NEXT: ld.w $a0, $a0, 0 25; LA32-UNALIGNED-NEXT: ret 26; 27; LA64-UNALIGNED-LABEL: f0: 28; LA64-UNALIGNED: # %bb.0: 29; LA64-UNALIGNED-NEXT: ld.w $a0, $a0, 0 30; LA64-UNALIGNED-NEXT: ret 31; 32; LA64-ALIGNED-LABEL: f0: 33; LA64-ALIGNED: # %bb.0: 34; LA64-ALIGNED-NEXT: ld.h $a1, $a0, 2 35; LA64-ALIGNED-NEXT: ld.hu $a0, $a0, 0 36; LA64-ALIGNED-NEXT: slli.d $a1, $a1, 16 37; LA64-ALIGNED-NEXT: or $a0, $a1, $a0 38; LA64-ALIGNED-NEXT: ret 39 %tmp = load i32, ptr %p, align 2 40 ret i32 %tmp 41} 42 43define i64 @f1(ptr %p) nounwind { 44; LA32-ALIGNED-LABEL: f1: 45; LA32-ALIGNED: # %bb.0: 46; LA32-ALIGNED-NEXT: ld.w $a2, $a0, 0 47; LA32-ALIGNED-NEXT: ld.w $a1, $a0, 4 48; LA32-ALIGNED-NEXT: move $a0, $a2 49; LA32-ALIGNED-NEXT: ret 50; 51; LA32-UNALIGNED-LABEL: f1: 52; LA32-UNALIGNED: # %bb.0: 53; LA32-UNALIGNED-NEXT: ld.w $a2, $a0, 0 54; LA32-UNALIGNED-NEXT: ld.w $a1, $a0, 4 55; LA32-UNALIGNED-NEXT: move $a0, $a2 56; LA32-UNALIGNED-NEXT: ret 57; 58; LA64-UNALIGNED-LABEL: f1: 59; LA64-UNALIGNED: # %bb.0: 60; LA64-UNALIGNED-NEXT: ld.d $a0, $a0, 0 61; LA64-UNALIGNED-NEXT: ret 62; 63; LA64-ALIGNED-LABEL: f1: 64; LA64-ALIGNED: # %bb.0: 65; LA64-ALIGNED-NEXT: ld.wu $a1, $a0, 4 66; LA64-ALIGNED-NEXT: ld.wu $a0, $a0, 0 67; LA64-ALIGNED-NEXT: slli.d $a1, $a1, 32 68; LA64-ALIGNED-NEXT: or $a0, $a1, $a0 69; LA64-ALIGNED-NEXT: ret 70 %tmp = load i64, ptr %p, align 4 71 ret i64 %tmp 72} 73