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Make x86 asm parser to check for xmm vs ymm for index register in gather instructions. Also fix Intel syntax for gather instructions to use 'DWORD PTR' or 'QWORD PTR' to match gas.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160420 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2012-07-18 04:11:12 +00:00
parent d3a32b952b
commit 75dc33a60b
8 changed files with 118 additions and 21 deletions
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2
test/MC/X86/intel-syntax.s
View File

@@ -63,4 +63,6 @@ _main:
mov ECX, DWORD PTR [4*ECX + _fnan]
// CHECK: movq %fs:320, %rax
mov RAX, QWORD PTR FS:[320]
// CHECK: vpgatherdd %xmm8, (%r15,%xmm9,2), %xmm1
vpgatherdd XMM10, DWORD PTR [R15 + 2*XMM9], XMM8
ret

32
test/MC/X86/x86_64-avx-encoding.s
View File

@@ -4126,14 +4126,30 @@ _foo2:
// CHECK: encoding: [0xc4,0xe2,0xf9,0x92,0x14,0x4f]
vgatherdpd %xmm0, (%rdi,%xmm1,2), %xmm2
// CHECK: vgatherqpd %xmm0, (%rdi,%xmm1,2), %xmm2
// CHECK: encoding: [0xc4,0xe2,0xf9,0x93,0x14,0x4f]
vgatherqpd %xmm0, (%rdi,%xmm1,2), %xmm2
// CHECK: vgatherdpd %ymm0, (%rdi,%xmm1,2), %ymm2
// CHECK: encoding: [0xc4,0xe2,0xfd,0x92,0x14,0x4f]
vgatherdpd %ymm0, (%rdi,%xmm1,2), %ymm2
// CHECK: vgatherqpd %ymm0, (%rdi,%ymm1,2), %ymm2
// CHECK: encoding: [0xc4,0xe2,0xfd,0x93,0x14,0x4f]
vgatherqpd %ymm0, (%rdi,%ymm1,2), %ymm2
// CHECK: vgatherdps %xmm8, (%r15,%xmm9,2), %xmm10
// CHECK: encoding: [0xc4,0x02,0x39,0x92,0x14,0x4f]
vgatherdps %xmm8, (%r15,%xmm9,2), %xmm10
// CHECK: vgatherqps %xmm8, (%r15,%xmm9,2), %xmm10
// CHECK: encoding: [0xc4,0x02,0x39,0x93,0x14,0x4f]
vgatherqps %xmm8, (%r15,%xmm9,2), %xmm10
// CHECK: vgatherdps %ymm8, (%r15,%ymm9,2), %ymm10
// CHECK: encoding: [0xc4,0x02,0x3d,0x92,0x14,0x4f]
vgatherdps %ymm8, (%r15,%ymm9,2), %ymm10
// CHECK: vgatherqps %xmm8, (%r15,%ymm9,2), %xmm10
// CHECK: encoding: [0xc4,0x02,0x3d,0x93,0x14,0x4f]
vgatherqps %xmm8, (%r15,%ymm9,2), %xmm10
@@ -4142,14 +4158,30 @@ _foo2:
// CHECK: encoding: [0xc4,0xe2,0xf9,0x90,0x14,0x4f]
vpgatherdq %xmm0, (%rdi,%xmm1,2), %xmm2
// CHECK: vpgatherqq %xmm0, (%rdi,%xmm1,2), %xmm2
// CHECK: encoding: [0xc4,0xe2,0xf9,0x91,0x14,0x4f]
vpgatherqq %xmm0, (%rdi,%xmm1,2), %xmm2
// CHECK: vpgatherdq %ymm0, (%rdi,%xmm1,2), %ymm2
// CHECK: encoding: [0xc4,0xe2,0xfd,0x90,0x14,0x4f]
vpgatherdq %ymm0, (%rdi,%xmm1,2), %ymm2
// CHECK: vpgatherqq %ymm0, (%rdi,%ymm1,2), %ymm2
// CHECK: encoding: [0xc4,0xe2,0xfd,0x91,0x14,0x4f]
vpgatherqq %ymm0, (%rdi,%ymm1,2), %ymm2
// CHECK: vpgatherdd %xmm8, (%r15,%xmm9,2), %xmm10
// CHECK: encoding: [0xc4,0x02,0x39,0x90,0x14,0x4f]
vpgatherdd %xmm8, (%r15,%xmm9,2), %xmm10
// CHECK: vpgatherqd %xmm8, (%r15,%xmm9,2), %xmm10
// CHECK: encoding: [0xc4,0x02,0x39,0x91,0x14,0x4f]
vpgatherqd %xmm8, (%r15,%xmm9,2), %xmm10
// CHECK: vpgatherdd %ymm8, (%r15,%ymm9,2), %ymm10
// CHECK: encoding: [0xc4,0x02,0x3d,0x90,0x14,0x4f]
vpgatherdd %ymm8, (%r15,%ymm9,2), %ymm10
// CHECK: vpgatherqd %xmm8, (%r15,%ymm9,2), %xmm10
// CHECK: encoding: [0xc4,0x02,0x3d,0x91,0x14,0x4f]
vpgatherqd %xmm8, (%r15,%ymm9,2), %xmm10