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gerrit-public.fairphone.software / toolchain / llvm-project / bd668872c0c4e772b5247ea90463b47ea08f7b94 / . / llvm / test / CodeGen / AArch64 / fpimm.ll
blob: e5aafb545611ee940c9b3fc278bc37ca52f81c01 [file] [log] [blame]
Tim Northovere3d42362013-02-01 11:40:47 +0000[diff] [blame]1; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s
Tim Northoverbd668872014-04-15 14:00:29 +0000[diff] [blame^]2; RUN: llc -verify-machineinstrs -o - %s -mtriple=arm64-linux-gnu | FileCheck %s
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]3
4@varf32 = global float 0.0
5@varf64 = global double 0.0
6
7define void @check_float() {
Stephen Lind24ab202013-07-14 06:24:09 +0000[diff] [blame]8; CHECK-LABEL: check_float:
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]9
10 %val = load float* @varf32
11 %newval1 = fadd float %val, 8.5
12 store volatile float %newval1, float* @varf32
Tim Northover1fdb0762013-10-09 07:53:57 +0000[diff] [blame]13; CHECK-DAG: fmov [[EIGHT5:s[0-9]+]], #8.5
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]14
15 %newval2 = fadd float %val, 128.0
16 store volatile float %newval2, float* @varf32
Tim Northoverbd668872014-04-15 14:00:29 +0000[diff] [blame^]17; CHECK-DAG: ldr [[HARD:s[0-9]+]], [{{x[0-9]+}}, {{#?}}:lo12:.LCPI0_0
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]18
Tim Northover1fdb0762013-10-09 07:53:57 +0000[diff] [blame]19; CHECK: ret
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]20 ret void
21}
22
23define void @check_double() {
Stephen Lind24ab202013-07-14 06:24:09 +0000[diff] [blame]24; CHECK-LABEL: check_double:
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]25
26 %val = load double* @varf64
27 %newval1 = fadd double %val, 8.5
28 store volatile double %newval1, double* @varf64
Tim Northover1fdb0762013-10-09 07:53:57 +0000[diff] [blame]29; CHECK-DAG: fmov {{d[0-9]+}}, #8.5
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]30
31 %newval2 = fadd double %val, 128.0
32 store volatile double %newval2, double* @varf64
Tim Northoverbd668872014-04-15 14:00:29 +0000[diff] [blame^]33; CHECK-DAG: ldr {{d[0-9]+}}, [{{x[0-9]+}}, {{#?}}:lo12:.LCPI1_0
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]34
Tim Northover1fdb0762013-10-09 07:53:57 +0000[diff] [blame]35; CHECK: ret
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]36 ret void
37}