diff options
| author | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2011-11-25 19:33:42 +0000 |
|---|---|---|
| committer | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2011-11-25 19:33:42 +0000 |
| commit | 1b9b377975b3f437acef8c2ba90de582add52f65 (patch) | |
| tree | 3b924903b539999e3fcba3bd52254b3331f6d4e7 /test/MC/X86/x86_64-fma4-encoding.s | |
| parent | 70aaf37c11bbfffc8d3e007556da46c810e822a3 (diff) | |
| download | llvm-1b9b377975b3f437acef8c2ba90de582add52f65.tar.gz llvm-1b9b377975b3f437acef8c2ba90de582add52f65.tar.bz2 llvm-1b9b377975b3f437acef8c2ba90de582add52f65.tar.xz | |
This patch contains support for encoding FMA4 instructions and
tablegen patterns for scalar FMA4 operations and intrinsic. Also
add tests for vfmaddsd.
Patch by Jan Sjodin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145133 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/X86/x86_64-fma4-encoding.s')
| -rw-r--r-- | test/MC/X86/x86_64-fma4-encoding.s | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/MC/X86/x86_64-fma4-encoding.s b/test/MC/X86/x86_64-fma4-encoding.s new file mode 100644 index 0000000000..e0d2602901 --- /dev/null +++ b/test/MC/X86/x86_64-fma4-encoding.s @@ -0,0 +1,13 @@ +// RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s + +// CHECK: vfmaddsd (%rcx), %xmm1, %xmm0, %xmm0 +// CHECK: encoding: [0xc4,0xe3,0xf9,0x6b,0x01,0x10] + vfmaddsd (%rcx), %xmm1, %xmm0, %xmm0 + +// CHECK: vfmaddsd %xmm1, (%rcx), %xmm0, %xmm0 +// CHECK: encoding: [0xc4,0xe3,0x79,0x6b,0x01,0x10] + vfmaddsd %xmm1, (%rcx),%xmm0, %xmm0 + +// CHECK: vfmaddsd %xmm2, %xmm1, %xmm0, %xmm0 +// CHECK: encoding: [0xc4,0xe3,0xf9,0x6b,0xc2,0x10] + vfmaddsd %xmm2, %xmm1, %xmm0, %xmm0 |