26 lines
927 B
LLVM
26 lines
927 B
LLVM
; RUN: llc < %s | FileCheck %s
|
|
|
|
target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
|
|
target triple = "armv8-arm-none-eabi"
|
|
|
|
; Check the loads happen after the stores (note: directly returning 0 is also valid)
|
|
; CHECK-LABEL: somesortofhash
|
|
; CHECK-NOT: ldr
|
|
; CHECK: str
|
|
|
|
define i64 @somesortofhash() {
|
|
entry:
|
|
%helper = alloca i8, i32 64, align 8
|
|
%helper.0.4x32 = bitcast i8* %helper to <4 x i32>*
|
|
%helper.20 = getelementptr inbounds i8, i8* %helper, i32 20
|
|
%helper.24 = getelementptr inbounds i8, i8* %helper, i32 24
|
|
store <4 x i32> zeroinitializer, <4 x i32>* %helper.0.4x32, align 8
|
|
%helper.20.32 = bitcast i8* %helper.20 to i32*
|
|
%helper.24.32 = bitcast i8* %helper.24 to i32*
|
|
store i32 0, i32* %helper.20.32
|
|
store i32 0, i32* %helper.24.32, align 8
|
|
%helper.20.64 = bitcast i8* %helper.20 to i64*
|
|
%load.helper.20.64 = load i64, i64* %helper.20.64, align 4
|
|
ret i64 %load.helper.20.64
|
|
}
|