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| author | Craig Topper <craig.topper@gmail.com> | 2015-03-02 00:22:29 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2015-03-02 00:22:29 +0000 |
| commit | 09b27e7b24ed9092dc15e19faa09a877ef23d934 (patch) | |
| tree | 17641a6525ee5eb7372eddf0ed49b4755f44dadd /llvm/lib/Target/X86/Disassembler | |
| parent | e5d1466ab3979eac267d0f421e67e299b704c47c (diff) | |
| download | bcm5719-llvm-09b27e7b24ed9092dc15e19faa09a877ef23d934.tar.gz bcm5719-llvm-09b27e7b24ed9092dc15e19faa09a877ef23d934.zip | |
[X86] Fix diassembler crash on AVX512 cmpps/cmppd with immediate that doesn't fit in 5-bits. Fixes PR22743.
llvm-svn: 230924
Diffstat (limited to 'llvm/lib/Target/X86/Disassembler')
| -rw-r--r-- | llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp b/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp index 99fb1aba841..e8c547517b0 100644 --- a/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp +++ b/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp @@ -378,26 +378,28 @@ static void translateImmediate(MCInst &mcInst, uint64_t immediate, 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; + 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::VCMPPDZrrib: NewOpc = X86::VCMPPDZrrib_alt; break; + case X86::VCMPPSZrmi: NewOpc = X86::VCMPPSZrmi_alt; break; + case X86::VCMPPSZrri: NewOpc = X86::VCMPPSZrri_alt; break; + case X86::VCMPPSZrrib: NewOpc = X86::VCMPPSZrrib_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); |
