mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-23 13:02:52 +02:00
f7935a3f63
`llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309774
24 lines
721 B
LLVM
24 lines
721 B
LLVM
; RUN: llc < %s -O0 -mattr=+mmx,+sse2 | FileCheck %s
|
|
; PR4684
|
|
|
|
target datalayout =
|
|
"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
|
|
target triple = "x86_64-apple-darwin9.8"
|
|
|
|
declare void @func2(x86_mmx)
|
|
|
|
define void @func1() nounwind {
|
|
|
|
; This isn't spectacular, but it's MMX code at -O0...
|
|
; CHECK: movq2dq %mm0, %xmm0
|
|
; For now, handling of x86_mmx parameters in fast Isel is unimplemented,
|
|
; so we get pretty poor code. The below is preferable.
|
|
; CHEK: movl $2, %eax
|
|
; CHEK: movd %rax, %mm0
|
|
; CHEK: movd %mm0, %rdi
|
|
|
|
%tmp0 = bitcast <2 x i32><i32 0, i32 2> to x86_mmx
|
|
call void @func2(x86_mmx %tmp0)
|
|
ret void
|
|
}
|