llvm-6502/test/CodeGen/XCore/unaligned_store.ll

; RUN: llvm-as < %s | llc -march=xcore > %t1.s
; RUN: grep "bl __misaligned_store" %t1.s | count 1

; Byte aligned store. Expands to call to __misaligned_store.
define void @align1(i32* %p, i32 %val) nounwind {
entry:
	store i32 %val, i32* %p, align 1
	ret void
}
Custom lower unaligned 32 bit stores and loads into libcalls. This is a big code size win since before they were expanding to upto 16 instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75901 91177308-0d34-0410-b5e6-96231b3b80d8 2009-07-16 10:21:18 +00:00			`; RUN: llvm-as < %s \| llc -march=xcore > %t1.s`
			`; RUN: grep "bl __misaligned_store" %t1.s \| count 1`

			`; Byte aligned store. Expands to call to __misaligned_store.`
			`define void @align1(i32* %p, i32 %val) nounwind {`
			`entry:`
			`store i32 %val, i32* %p, align 1`
			`ret void`
			`}`