llvm-6502/test/CodeGen/SystemZ/09-DynamicAlloca.ll
Anton Korobeynikov c772c4408e Implement dynamic allocas
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75985 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-16 14:08:15 +00:00

15 lines
388 B
LLVM

; RUN: llvm-as < %s | llc
target datalayout = "E-p:64:64:64-i8:8:16-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-a0:16:16"
target triple = "s390x-linux"
define void @foo(i64 %N) nounwind {
entry:
%N3 = trunc i64 %N to i32 ; <i32> [#uses=1]
%vla = alloca i8, i32 %N3, align 2 ; <i8*> [#uses=1]
call void @bar(i8* %vla) nounwind
ret void
}
declare void @bar(i8*)