mirror of
https://github.com/RPCSX/llvm.git
synced 2024-12-13 06:38:44 +00:00
04f5079ca1
16 bytes for PR8969. Update all testcases accordingly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123367 91177308-0d34-0410-b5e6-96231b3b80d8
23 lines
905 B
LLVM
23 lines
905 B
LLVM
; Linux doesn't support stack realignment for functions with allocas (PR2888).
|
|
; Until it does, we shouldn't use movaps to access the stack. On targets with
|
|
; sufficiently aligned stack (e.g. darwin) we should.
|
|
; PR8969 - make 32-bit linux have a 16-byte aligned stack
|
|
; RUN: llc < %s -mtriple=i386-pc-linux-gnu -mcpu=yonah | grep movaps | count 2
|
|
; RUN: llc < %s -mtriple=i686-apple-darwin9 -mcpu=yonah | grep movaps | count 2
|
|
|
|
|
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"
|
|
target triple = "i386-pc-linux-gnu"
|
|
|
|
define void @foo(i32 %t) nounwind {
|
|
%tmp1210 = alloca i8, i32 32, align 4
|
|
call void @llvm.memset.i64(i8* %tmp1210, i8 0, i64 32, i32 4)
|
|
|
|
%x = alloca i8, i32 %t
|
|
call void @dummy(i8* %x)
|
|
ret void
|
|
}
|
|
|
|
declare void @dummy(i8* %x)
|
|
declare void @llvm.memset.i64(i8*, i8, i64, i32) nounwind
|