diff options
Diffstat (limited to 'llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp b/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp index faba02472c8..5d3dd18c8fc 100644 --- a/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp +++ b/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp @@ -350,6 +350,54 @@ static void translateImmediate(MCInst &mcInst, uint64_t immediate, case ENCODING_IO: break; } + } else if (type == TYPE_IMM3) { + // Check for immediates that printSSECC can't handle. + if (immediate >= 8) { + unsigned NewOpc; + switch (mcInst.getOpcode()) { + default: llvm_unreachable("unexpected opcode"); + case X86::CMPPDrmi: NewOpc = X86::CMPPDrmi_alt; break; + case X86::CMPPDrri: NewOpc = X86::CMPPDrri_alt; break; + case X86::CMPPSrmi: NewOpc = X86::CMPPSrmi_alt; break; + case X86::CMPPSrri: NewOpc = X86::CMPPSrri_alt; break; + case X86::CMPSDrm: NewOpc = X86::CMPSDrm_alt; break; + case X86::CMPSDrr: NewOpc = X86::CMPSDrr_alt; break; + case X86::CMPSSrm: NewOpc = X86::CMPSSrm_alt; break; + case X86::CMPSSrr: NewOpc = X86::CMPSSrr_alt; break; + } + // Switch opcode to the one that doesn't get special printing. + mcInst.setOpcode(NewOpc); + } + } else if (type == TYPE_IMM5) { + // Check for immediates that printAVXCC can't handle. + if (immediate >= 32) { + unsigned NewOpc; + switch (mcInst.getOpcode()) { + default: llvm_unreachable("unexpected opcode"); + case X86::VCMPPDrmi: NewOpc = X86::VCMPPDrmi_alt; break; + case X86::VCMPPDrri: NewOpc = X86::VCMPPDrri_alt; break; + case X86::VCMPPSrmi: NewOpc = X86::VCMPPSrmi_alt; break; + case X86::VCMPPSrri: NewOpc = X86::VCMPPSrri_alt; break; + case X86::VCMPSDrm: NewOpc = X86::VCMPSDrm_alt; break; + case X86::VCMPSDrr: NewOpc = X86::VCMPSDrr_alt; break; + case X86::VCMPSSrm: NewOpc = X86::VCMPSSrm_alt; break; + case X86::VCMPSSrr: NewOpc = X86::VCMPSSrr_alt; break; + case X86::VCMPPDYrmi: NewOpc = X86::VCMPPDYrmi_alt; break; + case X86::VCMPPDYrri: NewOpc = X86::VCMPPDYrri_alt; break; + case X86::VCMPPSYrmi: NewOpc = X86::VCMPPSYrmi_alt; break; + case X86::VCMPPSYrri: NewOpc = X86::VCMPPSYrri_alt; break; + case X86::VCMPPDZrmi: NewOpc = X86::VCMPPDZrmi_alt; break; + case X86::VCMPPDZrri: NewOpc = X86::VCMPPDZrri_alt; break; + case X86::VCMPPSZrmi: NewOpc = X86::VCMPPSZrmi_alt; break; + case X86::VCMPPSZrri: NewOpc = X86::VCMPPSZrri_alt; break; + case X86::VCMPSDZrm: NewOpc = X86::VCMPSDZrmi_alt; break; + case X86::VCMPSDZrr: NewOpc = X86::VCMPSDZrri_alt; break; + case X86::VCMPSSZrm: NewOpc = X86::VCMPSSZrmi_alt; break; + case X86::VCMPSSZrr: NewOpc = X86::VCMPSSZrri_alt; break; + } + // Switch opcode to the one that doesn't get special printing. + mcInst.setOpcode(NewOpc); + } } switch (type) { |
