| Evan Cheng | ee472b1 | 2008-04-25 07:56:45 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | llc -mtriple=i386-apple-darwin -mattr=+mmx | grep mm0 | count 3 |
| 2 | ; RUN: llvm-as < %s | llc -mtriple=i386-apple-darwin -mattr=+mmx | grep esp | count 1 |
| 3 | ; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin -mattr=+mmx,+sse2 | grep xmm0 |
| 4 | ; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin -mattr=+mmx,+sse2 | grep rdi |
| 5 | ; |
| 6 | ; On Darwin x86-32, v8i8, v4i16, v2i32 values are passed in MM[0-2]. |
| 7 | ; On Darwin x86-32, v1i64 values are passed in memory. |
| 8 | ; On Darwin x86-64, v8i8, v4i16, v2i32 values are passed in XMM[0-7]. |
| 9 | ; On Darwin x86-64, v1i64 values are passed in 64-bit GPRs. |
| 10 | |
| 11 | @u1 = external global <8 x i8> |
| 12 | |
| 13 | define void @t1(<8 x i8> %v1) nounwind { |
| 14 | store <8 x i8> %v1, <8 x i8>* @u1, align 8 |
| 15 | ret void |
| 16 | } |
| 17 | |
| 18 | @u2 = external global <1 x i64> |
| 19 | |
| 20 | define void @t2(<1 x i64> %v1) nounwind { |
| 21 | store <1 x i64> %v1, <1 x i64>* @u2, align 8 |
| 22 | ret void |
| 23 | } |