mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-30 15:32:52 +01:00
87db53ff7a
Substantial SelectionDAG scheduling is going away soon, and is interfering with Hao's attempts to implement LDn/STn instructions, so I say we make the leap first. There were a few reorderings (inevitably) which broke some tests. I tried to replace them with CHECK-DAG variants mostly, but some too complex for that to be useful and I just reordered them. llvm-svn: 192282
37 lines
918 B
LLVM
37 lines
918 B
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s
|
|
|
|
@varf32 = global float 0.0
|
|
@varf64 = global double 0.0
|
|
|
|
define void @check_float() {
|
|
; CHECK-LABEL: check_float:
|
|
|
|
%val = load float* @varf32
|
|
%newval1 = fadd float %val, 8.5
|
|
store volatile float %newval1, float* @varf32
|
|
; CHECK-DAG: fmov [[EIGHT5:s[0-9]+]], #8.5
|
|
|
|
%newval2 = fadd float %val, 128.0
|
|
store volatile float %newval2, float* @varf32
|
|
; CHECK-DAG: ldr [[HARD:s[0-9]+]], [{{x[0-9]+}}, #:lo12:.LCPI0_0
|
|
|
|
; CHECK: ret
|
|
ret void
|
|
}
|
|
|
|
define void @check_double() {
|
|
; CHECK-LABEL: check_double:
|
|
|
|
%val = load double* @varf64
|
|
%newval1 = fadd double %val, 8.5
|
|
store volatile double %newval1, double* @varf64
|
|
; CHECK-DAG: fmov {{d[0-9]+}}, #8.5
|
|
|
|
%newval2 = fadd double %val, 128.0
|
|
store volatile double %newval2, double* @varf64
|
|
; CHECK-DAG: ldr {{d[0-9]+}}, [{{x[0-9]+}}, #:lo12:.LCPI1_0
|
|
|
|
; CHECK: ret
|
|
ret void
|
|
}
|