; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s
; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s
; CHECK: shll $3, {{%edi|%ecx}}
; PR3829
; The generated code should multiply by 3 (sizeof i8*) as an i32,
; not as an i64!

define i8** @test(i32 %sz) {
	%sub = add i32 %sz, 536870911		; <i32> [#uses=1]
	%call = malloc i8*, i32 %sub		; <i8**> [#uses=1]
	ret i8** %call
}