From 6a93596538cf7e49803721fd6b1603fd61588c2c Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Sat, 26 Jan 2013 13:31:37 +0000 Subject: X86: Decode PALIGN operands so I don't have to do it in my head. llvm-svn: 173572 --- llvm/test/MC/X86/shuffle-comments.s | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 llvm/test/MC/X86/shuffle-comments.s (limited to 'llvm/test') diff --git a/llvm/test/MC/X86/shuffle-comments.s b/llvm/test/MC/X86/shuffle-comments.s new file mode 100644 index 00000000000..e2f84af4a0d --- /dev/null +++ b/llvm/test/MC/X86/shuffle-comments.s @@ -0,0 +1,31 @@ +# RUN: llvm-mc %s -triple=x86_64-unknown-unknown | FileCheck %s + +palignr $8, %xmm0, %xmm1 +# CHECK: xmm1 = xmm0[8,9,10,11,12,13,14,15],xmm1[0,1,2,3,4,5,6,7] +palignr $8, (%rax), %xmm1 +# CHECK: xmm1 = mem[8,9,10,11,12,13,14,15],xmm1[0,1,2,3,4,5,6,7] + +palignr $16, %xmm0, %xmm1 +# CHECK: xmm1 = xmm1[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15] +palignr $16, (%rax), %xmm1 +# CHECK: xmm1 = xmm1[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15] + +palignr $0, %xmm0, %xmm1 +# CHECK: xmm1 = xmm0[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15] +palignr $0, (%rax), %xmm1 +# CHECK: xmm1 = mem[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15] + +vpalignr $8, %xmm0, %xmm1, %xmm2 +# CHECK: xmm2 = xmm0[8,9,10,11,12,13,14,15],xmm1[0,1,2,3,4,5,6,7] +vpalignr $8, (%rax), %xmm1, %xmm2 +# CHECK: xmm2 = mem[8,9,10,11,12,13,14,15],xmm1[0,1,2,3,4,5,6,7] + +vpalignr $16, %xmm0, %xmm1, %xmm2 +# CHECK: xmm2 = xmm1[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15] +vpalignr $16, (%rax), %xmm1, %xmm2 +# CHECK: xmm2 = xmm1[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15] + +vpalignr $0, %xmm0, %xmm1, %xmm2 +# CHECK: xmm2 = xmm0[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15] +vpalignr $0, (%rax), %xmm1, %xmm2 +# CHECK: xmm2 = mem[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15] -- cgit v1.2.3