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gerrit-public.fairphone.software / toolchain / llvm-project / 1fdb076a31ba657e7705aebf34fde450308f591d / . / llvm / test / CodeGen / AArch64 / fpimm.ll
blob: b8f716959449f4b542bbad8ccd0ef5b2a0b845e7 [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 Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]2
3@varf32 = global float 0.0
4@varf64 = global double 0.0
5
6define void @check_float() {
Stephen Lind24ab202013-07-14 06:24:09 +0000[diff] [blame]7; CHECK-LABEL: check_float:
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]8
9 %val = load float* @varf32
10 %newval1 = fadd float %val, 8.5
11 store volatile float %newval1, float* @varf32
Tim Northover1fdb0762013-10-09 07:53:57 +0000[diff] [blame^]12; CHECK-DAG: fmov [[EIGHT5:s[0-9]+]], #8.5
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]13
14 %newval2 = fadd float %val, 128.0
15 store volatile float %newval2, float* @varf32
Tim Northover1fdb0762013-10-09 07:53:57 +0000[diff] [blame^]16; CHECK-DAG: ldr [[HARD:s[0-9]+]], [{{x[0-9]+}}, #:lo12:.LCPI0_0
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]17
Tim Northover1fdb0762013-10-09 07:53:57 +0000[diff] [blame^]18; CHECK: ret
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]19 ret void
20}
21
22define void @check_double() {
Stephen Lind24ab202013-07-14 06:24:09 +0000[diff] [blame]23; CHECK-LABEL: check_double:
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]24
25 %val = load double* @varf64
26 %newval1 = fadd double %val, 8.5
27 store volatile double %newval1, double* @varf64
Tim Northover1fdb0762013-10-09 07:53:57 +0000[diff] [blame^]28; CHECK-DAG: fmov {{d[0-9]+}}, #8.5
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]29
30 %newval2 = fadd double %val, 128.0
31 store volatile double %newval2, double* @varf64
Tim Northover1fdb0762013-10-09 07:53:57 +0000[diff] [blame^]32; CHECK-DAG: ldr {{d[0-9]+}}, [{{x[0-9]+}}, #:lo12:.LCPI1_0
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]33
Tim Northover1fdb0762013-10-09 07:53:57 +0000[diff] [blame^]34; CHECK: ret
Tim Northovere0e3aef2013-01-31 12:12:40 +0000[diff] [blame]35 ret void
36}