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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2010-11-15 23:10:30 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2010-11-15 23:10:30 +0000 |
| commit | 7339fb5dae58df55857a97058d7905aed5868308 (patch) | |
| tree | 3e2011f50f0b210b5ebc7b5957503805973a1def /lib | |
| parent | bc4434135fca0e0feff89cf6fe3baa25c6bd4ee0 (diff) | |
| download | external_llvm-7339fb5dae58df55857a97058d7905aed5868308.zip external_llvm-7339fb5dae58df55857a97058d7905aed5868308.tar.gz external_llvm-7339fb5dae58df55857a97058d7905aed5868308.tar.bz2 | |
Change the 11 byte nop to be a single instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119286 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/X86AsmBackend.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/Target/X86/X86AsmBackend.cpp b/lib/Target/X86/X86AsmBackend.cpp index a030196..8910c42 100644 --- a/lib/Target/X86/X86AsmBackend.cpp +++ b/lib/Target/X86/X86AsmBackend.cpp @@ -235,10 +235,8 @@ bool X86AsmBackend::WriteNopData(uint64_t Count, MCObjectWriter *OW) const { {0x66, 0x0f, 0x1f, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00}, // nopw %cs:0L(%[re]ax,%[re]ax,1) {0x66, 0x2e, 0x0f, 0x1f, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00}, - // nopl 0(%[re]ax,%[re]ax,1) - // nopw 0(%[re]ax,%[re]ax,1) - {0x0f, 0x1f, 0x44, 0x00, 0x00, - 0x66, 0x0f, 0x1f, 0x44, 0x00, 0x00}, + // nopw %cs:0L(%[re]ax,%[re]ax,1) + {0x66, 0x66, 0x2e, 0x0f, 0x1f, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00}, // nopw 0(%[re]ax,%[re]ax,1) // nopw 0(%[re]ax,%[re]ax,1) {0x66, 0x0f, 0x1f, 0x44, 0x00, 0x00, |