[llvm-bugs] [Bug 31618] New: AVX512: vgatherqps/vpgatherqd has incorrect memory operand.

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=31618

            Bug ID: 31618
           Summary: AVX512: vgatherqps/vpgatherqd has incorrect memory
                    operand.
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: X86
          Assignee: unassignedbugs at nondot.org
          Reporter: igor.breger at intel.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

vgatherqps/vpgatherqd has incorrect memory operand.

tests
// CHECK: vgatherqps ymm8 {k2}, ymmword ptr [rdx+zmm3+256]
// CHECK: # encoding: [0x62,0x72,0x7d,0x4a,0x93,0x44,0x1a,0x40]
          vgatherqps ymm8 {k2}, ymmword ptr [rdx+zmm3+256]

// CHECK: vgatherqps ymm8 {k2}, ymmword ptr [rdx+zmm3*4+256]
// CHECK: # encoding: [0x62,0x72,0x7d,0x4a,0x93,0x44,0x9a,0x40]
          vgatherqps ymm8 {k2}, ymmword ptr [rdx+zmm3*4+256]

// CHECK: vgatherqps ymm8 {k2}, ymmword ptr [rdx+zmm3*4-256]
// CHECK: # encoding: [0x62,0x72,0x7d,0x4a,0x93,0x44,0x9a,0xc0]
          vgatherqps ymm8 {k2}, ymmword ptr [rdx+zmm3*4-256]

// CHECK: vpgatherqd ymm8 {k2}, ymmword ptr [rdx+zmm3+256]
// CHECK: # encoding: [0x62,0x72,0x7d,0x4a,0x91,0x44,0x1a,0x40]
          vpgatherqd ymm8 {k2}, ymmword ptr [rdx+zmm3+256]

// CHECK: vpgatherqd ymm8 {k2}, ymmword ptr [rdx+zmm3*4+256]
// CHECK: # encoding: [0x62,0x72,0x7d,0x4a,0x91,0x44,0x9a,0x40]
          vpgatherqd ymm8 {k2}, ymmword ptr [rdx+zmm3*4+256]

// CHECK: vpgatherqd ymm8 {k2}, ymmword ptr [rdx+zmm3*4-256]
// CHECK: # encoding: [0x62,0x72,0x7d,0x4a,0x91,0x44,0x9a,0xc0]
          vpgatherqd ymm8 {k2}, ymmword ptr [rdx+zmm3*4-256]

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