; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc -mtriple=mips64el-mti-linux-gnu -mattr=+single-float < %s | FileCheck %s ; This test casts a 32-bit float to a 64-bit int. This would cause a crash due ; to LLVM incorrectly lowering the float on single-float platforms. define void @foo(float* %in, i64* %out) { ; CHECK-LABEL: foo: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: daddiu $sp, $sp, -16 ; CHECK-NEXT: .cfi_def_cfa_offset 16 ; CHECK-NEXT: sd $5, 0($sp) ; CHECK-NEXT: sd $4, 8($sp) ; CHECK-NEXT: lwc1 $f0, 0($4) ; CHECK-NEXT: mfc1 $1, $f0 ; CHECK-NEXT: lui $2, 32640 ; CHECK-NEXT: and $2, $1, $2 ; CHECK-NEXT: srl $2, $2, 23 ; CHECK-NEXT: lui $3, 127 ; CHECK-NEXT: ori $3, $3, 65535 ; CHECK-NEXT: addiu $4, $zero, 150 ; CHECK-NEXT: subu $4, $4, $2 ; CHECK-NEXT: and $3, $1, $3 ; CHECK-NEXT: lui $6, 128 ; CHECK-NEXT: or $3, $3, $6 ; CHECK-NEXT: dsll $3, $3, 32 ; CHECK-NEXT: dsrl $3, $3, 32 ; CHECK-NEXT: dsrlv $4, $3, $4 ; CHECK-NEXT: addiu $6, $2, -150 ; CHECK-NEXT: dsllv $3, $3, $6 ; CHECK-NEXT: addiu $2, $2, -127 ; CHECK-NEXT: slti $6, $2, 24 ; CHECK-NEXT: movz $4, $3, $6 ; CHECK-NEXT: sra $1, $1, 31 ; CHECK-NEXT: xor $3, $4, $1 ; CHECK-NEXT: dsubu $1, $3, $1 ; CHECK-NEXT: slti $2, $2, 0 ; CHECK-NEXT: movn $1, $zero, $2 ; CHECK-NEXT: sd $1, 0($5) ; CHECK-NEXT: jr $ra ; CHECK-NEXT: daddiu $sp, $sp, 16 entry: %in.addr = alloca float*, align 8 %out.addr = alloca i64*, align 8 store float* %in, float** %in.addr, align 8 store i64* %out, i64** %out.addr, align 8 %0 = load float*, float** %in.addr, align 8 %1 = load float, float* %0, align 4 %conv = fptosi float %1 to i64 %2 = load i64*, i64** %out.addr, align 8 store i64 %conv, i64* %2, align 8 ret void }