1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc --mtriple=loongarch64 --mattr=+f < %s | FileCheck %s 3 4;; This should not crash the code generator, but the indexed loads/stores 5;; should still be present (the important part is that [f]{ld,st}x shouldn't 6;; take an $sp argument). 7 8define i8 @test_load_i(i64 %i) { 9; CHECK-LABEL: test_load_i: 10; CHECK: # %bb.0: 11; CHECK-NEXT: addi.d $sp, $sp, -16 12; CHECK-NEXT: .cfi_def_cfa_offset 16 13; CHECK-NEXT: addi.d $a1, $sp, 8 14; CHECK-NEXT: ldx.b $a0, $a0, $a1 15; CHECK-NEXT: addi.d $sp, $sp, 16 16; CHECK-NEXT: ret 17 %1 = alloca ptr 18 %2 = getelementptr inbounds i8, ptr %1, i64 %i 19 %3 = load i8, ptr %2 20 ret i8 %3 21} 22 23define float @test_load_f(i64 %i) { 24; CHECK-LABEL: test_load_f: 25; CHECK: # %bb.0: 26; CHECK-NEXT: addi.d $sp, $sp, -16 27; CHECK-NEXT: .cfi_def_cfa_offset 16 28; CHECK-NEXT: slli.d $a0, $a0, 2 29; CHECK-NEXT: addi.d $a1, $sp, 8 30; CHECK-NEXT: fldx.s $fa0, $a0, $a1 31; CHECK-NEXT: addi.d $sp, $sp, 16 32; CHECK-NEXT: ret 33 %1 = alloca ptr 34 %2 = getelementptr inbounds float, ptr %1, i64 %i 35 %3 = load float, ptr %2 36 ret float %3 37} 38 39define void @test_store_i(i64 %i, i8 %v) { 40; CHECK-LABEL: test_store_i: 41; CHECK: # %bb.0: 42; CHECK-NEXT: addi.d $sp, $sp, -16 43; CHECK-NEXT: .cfi_def_cfa_offset 16 44; CHECK-NEXT: addi.d $a2, $sp, 8 45; CHECK-NEXT: stx.b $a1, $a0, $a2 46; CHECK-NEXT: addi.d $sp, $sp, 16 47; CHECK-NEXT: ret 48 %1 = alloca ptr 49 %2 = getelementptr inbounds i8, ptr %1, i64 %i 50 store i8 %v, ptr %2, align 1 51 ret void 52} 53 54define void @test_store_f(i64 %i, float %v) { 55; CHECK-LABEL: test_store_f: 56; CHECK: # %bb.0: 57; CHECK-NEXT: addi.d $sp, $sp, -16 58; CHECK-NEXT: .cfi_def_cfa_offset 16 59; CHECK-NEXT: slli.d $a0, $a0, 2 60; CHECK-NEXT: addi.d $a1, $sp, 8 61; CHECK-NEXT: fstx.s $fa0, $a0, $a1 62; CHECK-NEXT: addi.d $sp, $sp, 16 63; CHECK-NEXT: ret 64 %1 = alloca ptr 65 %2 = getelementptr inbounds float, ptr %1, i64 %i 66 store float %v, ptr %2, align 4 67 ret void 68} 69