| ; RUN: llc < %s -mtriple=i686-pc-win32 | FileCheck %s | |
| ; Allocas with unknown size in the entry block are dynamic. | |
| define void @foo(i32 %n) { | |
| %m = alloca i32, i32 %n | |
| ret void | |
| } | |
| ; CHECK-LABEL: _foo: | |
| ; CHECK: calll __chkstk | |
| ; CHECK: retl | |
| ; Use of inalloca implies that that the alloca is not static. | |
| define void @bar() { | |
| %m = alloca inalloca i32 | |
| ret void | |
| } | |
| ; CHECK-LABEL: _bar: | |
| ; CHECK: calll __chkstk | |
| ; CHECK: retl |