29 lines
1.1 KiB
LLVM
29 lines
1.1 KiB
LLVM
; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s
|
|
|
|
; CHECK-LABEL: {{^}}merge_8_float_zero_stores:
|
|
; CHECK: li [[ZEROREG:[0-9]+]], 0
|
|
; CHECK-DAG: std [[ZEROREG]], 0([[PTR:[0-9]+]])
|
|
; CHECK-DAG: std [[ZEROREG]], 8([[PTR]])
|
|
; CHECK-DAG: std [[ZEROREG]], 16([[PTR]])
|
|
; CHECK-DAG: std [[ZEROREG]], 24([[PTR]])
|
|
; CHECK: blr
|
|
define void @merge_8_float_zero_stores(float* %ptr) {
|
|
%idx0 = getelementptr float, float* %ptr, i64 0
|
|
%idx1 = getelementptr float, float* %ptr, i64 1
|
|
%idx2 = getelementptr float, float* %ptr, i64 2
|
|
%idx3 = getelementptr float, float* %ptr, i64 3
|
|
%idx4 = getelementptr float, float* %ptr, i64 4
|
|
%idx5 = getelementptr float, float* %ptr, i64 5
|
|
%idx6 = getelementptr float, float* %ptr, i64 6
|
|
%idx7 = getelementptr float, float* %ptr, i64 7
|
|
store float 0.0, float* %idx0, align 4
|
|
store float 0.0, float* %idx1, align 4
|
|
store float 0.0, float* %idx2, align 4
|
|
store float 0.0, float* %idx3, align 4
|
|
store float 0.0, float* %idx4, align 4
|
|
store float 0.0, float* %idx5, align 4
|
|
store float 0.0, float* %idx6, align 4
|
|
store float 0.0, float* %idx7, align 4
|
|
ret void
|
|
}
|