1 ; RUN: llc -mtriple=aarch64-linux-gnu -verify-machineinstrs < %s | FileCheck %s
2 ; RUN: llc -mtriple=aarch64-apple-darwin -code-model=large -verify-machineinstrs < %s | FileCheck %s --check-prefix=LARGE
3 ; RUN: llc -mtriple=aarch64-apple-darwin -code-model=large -fast-isel -fast-isel-abort=1 -verify-machineinstrs < %s | FileCheck %s --check-prefix=LARGE
5 @varf32 = global float 0.0
6 @varf64 = global double 0.0
8 define void @check_float() {
9 ; CHECK-LABEL: check_float:
11 %val = load float, float* @varf32
12 %newval1 = fadd float %val, 8.5
13 store volatile float %newval1, float* @varf32
14 ; CHECK-DAG: fmov [[EIGHT5:s[0-9]+]], #8.5
16 %newval2 = fadd float %val, 128.0
17 store volatile float %newval2, float* @varf32
18 ; CHECK-DAG: ldr [[HARD:s[0-9]+]], [{{x[0-9]+}}, {{#?}}:lo12:.LCPI0_0
24 define void @check_double() {
25 ; CHECK-LABEL: check_double:
27 %val = load double, double* @varf64
28 %newval1 = fadd double %val, 8.5
29 store volatile double %newval1, double* @varf64
30 ; CHECK-DAG: fmov {{d[0-9]+}}, #8.5
32 %newval2 = fadd double %val, 128.0
33 store volatile double %newval2, double* @varf64
34 ; CHECK-DAG: ldr {{d[0-9]+}}, [{{x[0-9]+}}, {{#?}}:lo12:.LCPI1_0
40 ; LARGE-LABEL: check_float2
41 ; LARGE: movz [[REG:w[0-9]+]], #0x4049, lsl #16
42 ; LARGE-NEXT: movk [[REG]], #0xfdb
43 ; LARGE-NEXT: fmov s0, [[REG]]
44 define float @check_float2() {
45 ret float 3.14159274101257324218750
48 ; LARGE-LABEL: check_double2
49 ; LARGE: movz [[REG:x[0-9]+]], #0x4009, lsl #48
50 ; LARGE-NEXT: movk [[REG]], #0x21fb, lsl #32
51 ; LARGE-NEXT: movk [[REG]], #0x5444, lsl #16
52 ; LARGE-NEXT: movk [[REG]], #0x2d18
53 ; LARGE-NEXT: fmov d0, [[REG]]
54 define double @check_double2() {
55 ret double 3.1415926535897931159979634685441851615905761718750