1 ; RUN: llc -march=arm64 -verify-machineinstrs < %s | FileCheck %s 2 declare void @bar(i8*, i8*, i32*) 3 4 ; SelectionDAG used to try to fold some fp128 operations using the ppc128 type, 5 ; which is not supported. 6 7 define fp128 @test_folding() { 8 ; CHECK-LABEL: test_folding: 9 %l = alloca i32 10 store i32 42, i32* %l 11 %val = load i32, i32* %l 12 %fpval = sitofp i32 %val to fp128 13 ; If the value is loaded from a constant pool into an fp128, it's been folded 14 ; successfully. 15 ; CHECK: ldr {{q[0-9]+}}, [{{x[0-9]+}}, 16 ret fp128 %fpval 17 } 18
