1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=mips64el-mti-linux-gnu -mattr=+single-float < %s | FileCheck %s 3; This test casts a 32-bit float to a 64-bit int. This would cause a crash due 4; to LLVM incorrectly lowering the float on single-float platforms. 5 6define void @foo(float* %in, i64* %out) { 7; CHECK-LABEL: foo: 8; CHECK: # %bb.0: # %entry 9; CHECK-NEXT: daddiu $sp, $sp, -16 10; CHECK-NEXT: .cfi_def_cfa_offset 16 11; CHECK-NEXT: sd $5, 0($sp) 12; CHECK-NEXT: sd $4, 8($sp) 13; CHECK-NEXT: lwc1 $f0, 0($4) 14; CHECK-NEXT: mfc1 $1, $f0 15; CHECK-NEXT: lui $2, 32640 16; CHECK-NEXT: and $2, $1, $2 17; CHECK-NEXT: srl $2, $2, 23 18; CHECK-NEXT: lui $3, 127 19; CHECK-NEXT: ori $3, $3, 65535 20; CHECK-NEXT: addiu $4, $zero, 150 21; CHECK-NEXT: subu $4, $4, $2 22; CHECK-NEXT: and $3, $1, $3 23; CHECK-NEXT: lui $6, 128 24; CHECK-NEXT: or $3, $3, $6 25; CHECK-NEXT: dsll $3, $3, 32 26; CHECK-NEXT: dsrl $3, $3, 32 27; CHECK-NEXT: dsrlv $4, $3, $4 28; CHECK-NEXT: addiu $6, $2, -150 29; CHECK-NEXT: dsllv $3, $3, $6 30; CHECK-NEXT: addiu $2, $2, -127 31; CHECK-NEXT: slti $6, $2, 24 32; CHECK-NEXT: movz $4, $3, $6 33; CHECK-NEXT: sra $1, $1, 31 34; CHECK-NEXT: xor $3, $4, $1 35; CHECK-NEXT: dsubu $1, $3, $1 36; CHECK-NEXT: slti $2, $2, 0 37; CHECK-NEXT: movn $1, $zero, $2 38; CHECK-NEXT: sd $1, 0($5) 39; CHECK-NEXT: jr $ra 40; CHECK-NEXT: daddiu $sp, $sp, 16 41entry: 42 %in.addr = alloca float*, align 8 43 %out.addr = alloca i64*, align 8 44 store float* %in, float** %in.addr, align 8 45 store i64* %out, i64** %out.addr, align 8 46 %0 = load float*, float** %in.addr, align 8 47 %1 = load float, float* %0, align 4 48 %conv = fptosi float %1 to i64 49 %2 = load i64*, i64** %out.addr, align 8 50 store i64 %conv, i64* %2, align 8 51 ret void 52} 53