AArch64/ARM64: enable more AArch64 tests on ARM64.
[oota-llvm.git] / test / CodeGen / AArch64 / literal_pools_float.ll
1 ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s
2 ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu -code-model=large | FileCheck --check-prefix=CHECK-LARGE %s
3 ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu -mattr=-fp-armv8 | FileCheck --check-prefix=CHECK-NOFP %s
4 ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu -code-model=large -mattr=-fp-armv8 | FileCheck --check-prefix=CHECK-NOFP-LARGE %s
5 ; RUN: llc -verify-machineinstrs -o - %s -mtriple=arm64-none-linux-gnu | FileCheck %s
6 ; RUN: llc -verify-machineinstrs -o - %s -mtriple=arm64-none-linux-gnu -code-model=large | FileCheck --check-prefix=CHECK-LARGE %s
7
8 @varfloat = global float 0.0
9 @vardouble = global double 0.0
10
11 define void @floating_lits() {
12 ; CHECK-LABEL: floating_lits:
13
14   %floatval = load float* @varfloat
15   %newfloat = fadd float %floatval, 128.0
16 ; CHECK: adrp x[[LITBASE:[0-9]+]], [[CURLIT:.LCPI[0-9]+_[0-9]+]]
17 ; CHECK: ldr [[LIT128:s[0-9]+]], [x[[LITBASE]], {{#?}}:lo12:[[CURLIT]]]
18 ; CHECK-NOFP-NOT: ldr {{s[0-9]+}},
19
20 ; CHECK-LARGE: movz x[[LITADDR:[0-9]+]], #:abs_g3:[[CURLIT:.LCPI[0-9]+_[0-9]+]]
21 ; CHECK-LARGE: movk x[[LITADDR]], #:abs_g2_nc:[[CURLIT]]
22 ; CHECK-LARGE: movk x[[LITADDR]], #:abs_g1_nc:[[CURLIT]]
23 ; CHECK-LARGE: movk x[[LITADDR]], #:abs_g0_nc:[[CURLIT]]
24 ; CHECK-LARGE: ldr {{s[0-9]+}}, [x[[LITADDR]]]
25 ; CHECK-LARGE: fadd
26 ; CHECK-NOFP-LARGE-NOT: ldr {{s[0-9]+}},
27 ; CHECK-NOFP-LARGE-NOT: fadd
28
29   store float %newfloat, float* @varfloat
30
31   %doubleval = load double* @vardouble
32   %newdouble = fadd double %doubleval, 129.0
33 ; CHECK: adrp x[[LITBASE:[0-9]+]], [[CURLIT:.LCPI[0-9]+_[0-9]+]]
34 ; CHECK: ldr [[LIT129:d[0-9]+]], [x[[LITBASE]], {{#?}}:lo12:[[CURLIT]]]
35 ; CHECK-NOFP-NOT: ldr {{d[0-9]+}},
36 ; CHECK-NOFP-NOT: fadd
37
38 ; CHECK-LARGE: movz x[[LITADDR:[0-9]+]], #:abs_g3:[[CURLIT:.LCPI[0-9]+_[0-9]+]]
39 ; CHECK-LARGE: movk x[[LITADDR]], #:abs_g2_nc:[[CURLIT]]
40 ; CHECK-LARGE: movk x[[LITADDR]], #:abs_g1_nc:[[CURLIT]]
41 ; CHECK-LARGE: movk x[[LITADDR]], #:abs_g0_nc:[[CURLIT]]
42 ; CHECK-LARGE: ldr {{d[0-9]+}}, [x[[LITADDR]]]
43 ; CHECK-NOFP-LARGE-NOT: ldr {{d[0-9]+}},
44
45   store double %newdouble, double* @vardouble
46
47   ret void
48 }