1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -march=mips -mattr=+single-float < %s | FileCheck %s
4 define void @f0() nounwind {
6 ; CHECK: # %bb.0: # %entry
7 ; CHECK-NEXT: addiu $sp, $sp, -8
8 ; CHECK-NEXT: addiu $1, $zero, 1
9 ; CHECK-NEXT: sw $1, 4($sp)
10 ; CHECK-NEXT: lw $1, 4($sp)
11 ; CHECK-NEXT: srl $2, $1, 1
12 ; CHECK-NEXT: andi $3, $1, 1
13 ; CHECK-NEXT: or $2, $3, $2
14 ; CHECK-NEXT: mtc1 $2, $f0
15 ; CHECK-NEXT: cvt.s.w $f0, $f0
16 ; CHECK-NEXT: add.s $f0, $f0, $f0
17 ; CHECK-NEXT: mtc1 $1, $f1
18 ; CHECK-NEXT: cvt.s.w $f1, $f1
19 ; CHECK-NEXT: slti $1, $1, 0
20 ; CHECK-NEXT: movn.s $f1, $f0, $1
21 ; CHECK-NEXT: swc1 $f1, 0($sp)
23 ; CHECK-NEXT: addiu $sp, $sp, 8
25 %b = alloca i32, align 4
26 %a = alloca float, align 4
27 store volatile i32 1, ptr %b, align 4
28 %0 = load volatile i32, ptr %b, align 4
29 %conv = uitofp i32 %0 to float
30 store float %conv, ptr %a, align 4