forked from OSchip/llvm-project
35 lines
793 B
LLVM
35 lines
793 B
LLVM
|
; RUN: llc -verify-machineinstrs < %s -march=aarch64 | FileCheck %s
|
||
|
|
|
||
|
|
@varf32 = global float 0.0
|
||
|
|
@varf64 = global double 0.0
|
||
|
|
|
||
|
|
define void @check_float() {
|
||
|
|
; CHECK: check_float:
|
||
|
|
|
||
|
|
%val = load float* @varf32
|
||
|
|
%newval1 = fadd float %val, 8.5
|
||
|
|
store volatile float %newval1, float* @varf32
|
||
|
|
; CHECK: fmov {{s[0-9]+}}, #8.5
|
||
|
|
|
||
|
|
%newval2 = fadd float %val, 128.0
|
||
|
|
store volatile float %newval2, float* @varf32
|
||
|
|
; CHECK: ldr {{s[0-9]+}}, .LCPI0_0
|
||
|
|
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
define void @check_double() {
|
||
|
|
; CHECK: check_double:
|
||
|
|
|
||
|
|
%val = load double* @varf64
|
||
|
|
%newval1 = fadd double %val, 8.5
|
||
|
|
store volatile double %newval1, double* @varf64
|
||
|
|
; CHECK: fmov {{d[0-9]+}}, #8.5
|
||
|
|
|
||
|
|
%newval2 = fadd double %val, 128.0
|
||
|
|
store volatile double %newval2, double* @varf64
|
||
|
|
; CHECK: ldr {{d[0-9]+}}, .LCPI1_0
|
||
|
|
|
||
|
|
ret void
|
||
|
|
}
|