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| author | Andrew V. Tischenko <andrew.v.tischenko@gmail.com> | 2017-12-29 08:31:01 +0000 |
|---|---|---|
| committer | Andrew V. Tischenko <andrew.v.tischenko@gmail.com> | 2017-12-29 08:31:01 +0000 |
| commit | 03ddad853d4070b7f94e9c09c105182302990541 (patch) | |
| tree | 732f33860e704b8d3a01383b9f4ad911223b74ce /llvm/lib | |
| parent | 02e7f0247b868adf0a6e4146cbaec1205f409f9e (diff) | |
| download | bcm5719-llvm-03ddad853d4070b7f94e9c09c105182302990541.tar.gz bcm5719-llvm-03ddad853d4070b7f94e9c09c105182302990541.zip | |
Fix incorrect operand sizes for some MMX instructions: punpcklwd, punpcklbw and punpckldq.
Differential Revision: https://reviews.llvm.org/D41595
llvm-svn: 321549
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrMMX.td | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/llvm/lib/Target/X86/X86InstrMMX.td b/llvm/lib/Target/X86/X86InstrMMX.td index 039b4a24854..a481644efdd 100644 --- a/llvm/lib/Target/X86/X86InstrMMX.td +++ b/llvm/lib/Target/X86/X86InstrMMX.td @@ -94,7 +94,8 @@ let Constraints = "$src1 = $dst" in { // MMXI_binop_rm_int - Simple MMX binary operator based on intrinsic. // When this is cleaned up, remove the FIXME from X86RecognizableInstr.cpp. multiclass MMXI_binop_rm_int<bits<8> opc, string OpcodeStr, Intrinsic IntId, - OpndItins itins, bit Commutable = 0> { + OpndItins itins, bit Commutable = 0, + X86MemOperand OType = i64mem> { def irr : MMXI<opc, MRMSrcReg, (outs VR64:$dst), (ins VR64:$src1, VR64:$src2), !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), @@ -103,7 +104,7 @@ let Constraints = "$src1 = $dst" in { let isCommutable = Commutable; } def irm : MMXI<opc, MRMSrcMem, (outs VR64:$dst), - (ins VR64:$src1, i64mem:$src2), + (ins VR64:$src1, OType:$src2), !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), [(set VR64:$dst, (IntId VR64:$src1, (bitconvert (load_mmx addr:$src2))))], @@ -524,13 +525,16 @@ defm MMX_PUNPCKHDQ : MMXI_binop_rm_int<0x6A, "punpckhdq", MMX_UNPCK_H_ITINS>; defm MMX_PUNPCKLBW : MMXI_binop_rm_int<0x60, "punpcklbw", int_x86_mmx_punpcklbw, - MMX_UNPCK_L_ITINS>; + MMX_UNPCK_L_ITINS, + 0, i32mem>; defm MMX_PUNPCKLWD : MMXI_binop_rm_int<0x61, "punpcklwd", int_x86_mmx_punpcklwd, - MMX_UNPCK_L_ITINS>; + MMX_UNPCK_L_ITINS, + 0, i32mem>; defm MMX_PUNPCKLDQ : MMXI_binop_rm_int<0x62, "punpckldq", int_x86_mmx_punpckldq, - MMX_UNPCK_L_ITINS>; + MMX_UNPCK_L_ITINS, + 0, i32mem>; // -- Pack Instructions defm MMX_PACKSSWB : MMXI_binop_rm_int<0x63, "packsswb", int_x86_mmx_packsswb, |
