llvm-6502/test/Transforms/FunctionAttrs/2009-05-06-Malloc.ll

; RUN: llvm-as < %s | opt -functionattrs | llvm-dis | not grep read
; PR3754

define i8* @m(i32 %size) {
	%tmp = malloc i8, i32 %size		; <i8*> [#uses=1]
	ret i8* %tmp
}
Fix PR3754: don't mark functions that wrap MallocInst with the readnone. Since MallocInst is scheduled for deletion it doesn't seem worth doing anything more subtle, such as having mayWriteToMemory return true for MallocInst. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71077 91177308-0d34-0410-b5e6-96231b3b80d8 2009-05-06 08:42:00 +00:00			`; RUN: llvm-as < %s \| opt -functionattrs \| llvm-dis \| not grep read`
			`; PR3754`

			`define i8* @m(i32 %size) {`
			`%tmp = malloc i8, i32 %size ; <i8*> [#uses=1]`
			`ret i8* %tmp`
			`}`