From 467016e58d57021b14f2ae562d221f00b07cb254 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Mon, 28 Jan 2013 07:41:18 +0000 Subject: Fix 256-bit PALIGNR comment decoding to understand that it works on independent 256-bit lanes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173674 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/MC/X86/shuffle-comments.s | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'test') diff --git a/test/MC/X86/shuffle-comments.s b/test/MC/X86/shuffle-comments.s index e2f84af..d38fe03 100644 --- a/test/MC/X86/shuffle-comments.s +++ b/test/MC/X86/shuffle-comments.s @@ -29,3 +29,18 @@ 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] + +vpalignr $8, %ymm0, %ymm1, %ymm2 +# CHECK: ymm2 = ymm0[8,9,10,11,12,13,14,15],ymm1[0,1,2,3,4,5,6,7],ymm0[24,25,26,27,28,29,30,31],ymm1[16,17,18,19,20,21,22,23] +vpalignr $8, (%rax), %ymm1, %ymm2 +# CHECK: ymm2 = mem[8,9,10,11,12,13,14,15],ymm1[0,1,2,3,4,5,6,7],mem[24,25,26,27,28,29,30,31],ymm1[16,17,18,19,20,21,22,23] + +vpalignr $16, %ymm0, %ymm1, %ymm2 +# CHECK: ymm2 = ymm1[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31] +vpalignr $16, (%rax), %ymm1, %ymm2 +# CHECK: ymm2 = ymm1[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31] + +vpalignr $0, %ymm0, %ymm1, %ymm2 +# CHECK: ymm2 = ymm0[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31] +vpalignr $0, (%rax), %ymm1, %ymm2 +# CHECK: ymm2 = mem[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31] -- cgit v1.1