summaryrefslogtreecommitdiff
path: root/test/CodeGen/X86/fp_constant_op.llx
blob: 02c76a84f35d23da799b5ad69089d05b32e9ccab (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | grep ST | not grep 'fadd\|fsub\|fdiv\|fmul'

; Test that the load of the constant is folded into the operation.

double %test_add(double %P) {
        %tmp.1 = add double %P, 0x405EC00000000000
        ret double %tmp.1
}

double %test_mul(double %P) {
        %tmp.1 = mul double %P, 0x405EC00000000000
        ret double %tmp.1
}

double %test_sub(double %P) {
        %tmp.1 = sub double %P, 0x405EC00000000000
        ret double %tmp.1
}

double %test_subr(double %P) {
        %tmp.1 = sub double 0x405EC00000000000, %P
        ret double %tmp.1
}

double %test_div(double %P) {
        %tmp.1 = div double %P, 0x405EC00000000000
        ret double %tmp.1
}

double %test_divr(double %P) {
        %tmp.1 = div double 0x405EC00000000000, %P
        ret double %tmp.1
}