6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-21 02:29:22 +00:00
Code Issues Projects Releases Wiki Activity

Mark MOVMSKPS/MOVMSKPD/VPINSRWrr64i as AsmParserOnly to remove them from the disassembler tables. Add PINSRWrr64i to complement the AVX version.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192565 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2013-10-14 01:21:22 +00:00
parent bf80b3cead
commit bae9f69d37
2 changed files with 18 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
lib/Target/X86/X86InstrSSE.td
View File

@ -2710,6 +2710,7 @@ multiclass sse12_extr_sign_mask<RegisterClass RC, Intrinsic Int, string asm,
!strconcat(asm, "\t{$src, $dst|$dst, $src}"),
[(set GR32:$dst, (Int RC:$src))], IIC_SSE_MOVMSK, d>,
Sched<[WriteVecLogic]>;
let isAsmParserOnly = 1, hasSideEffects = 0 in
def rr64 : PI<0x50, MRMSrcReg, (outs GR64:$dst), (ins RC:$src),
!strconcat(asm, "\t{$src, $dst|$dst, $src}"), [],
IIC_SSE_MOVMSK, d>, REX_W, Sched<[WriteVecLogic]>;
@ -4284,14 +4285,21 @@ def PEXTRWri : PDIi8<0xC5, MRMSrcReg,
// Insert
let Predicates = [HasAVX] in {
defm VPINSRW : sse2_pinsrw<0>, TB, OpSize, VEX_4V;
let isAsmParserOnly = 1, hasSideEffects = 0 in
def VPINSRWrr64i : Ii8<0xC4, MRMSrcReg, (outs VR128:$dst),
(ins VR128:$src1, GR64:$src2, i32i8imm:$src3),
"vpinsrw\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
[]>, TB, OpSize, VEX_4V, Sched<[WriteShuffle]>;
}
let Constraints = "$src1 = $dst" in
defm PINSRW : sse2_pinsrw, TB, OpSize, Requires<[UseSSE2]>;
let Predicates = [UseSSE2], Constraints = "$src1 = $dst" in {
defm PINSRW : sse2_pinsrw, TB, OpSize;
let isAsmParserOnly = 1, hasSideEffects = 0 in
def PINSRWrr64i : Ii8<0xC4, MRMSrcReg, (outs VR128:$dst),
(ins VR128:$src1, GR64:$src2, i32i8imm:$src3),
"pinsrw\t{$src3, $src2, $dst|$dst, $src2, $src3}",
[]>, TB, OpSize, Sched<[WriteShuffle]>;
} // Predicates = [UseSSE2], Constraints = "$src1 = $dst"
} // ExeDomain = SSEPackedInt

8
test/MC/X86/x86_64-encoding.s
View File

@ -235,3 +235,11 @@ sha256msg2 (%rax), %xmm2
// CHECK: pmovmskb %xmm5, %rcx
// CHECK: encoding: [0x66,0x0f,0xd7,0xcd]
pmovmskb %xmm5,%rcx
// CHECK: pinsrw $3, %ecx, %xmm5
// CHECK: encoding: [0x66,0x0f,0xc4,0xe9,0x03]
pinsrw $3, %ecx, %xmm5
// CHECK: pinsrw $3, %rcx, %xmm5
// CHECK: encoding: [0x66,0x0f,0xc4,0xe9,0x03]
pinsrw $3, %rcx, %xmm5