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author | Bill Wendling <isanbard@gmail.com> | 2012-01-13 00:41:53 +0000 |
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committer | Bill Wendling <isanbard@gmail.com> | 2012-01-13 00:41:53 +0000 |
commit | b4ee5168abd0580a29f5c9becce26e3ea7bb2b8d (patch) | |
tree | 357df63972a6953758eb6307d92c76df46465c3c | |
parent | 79522dc569d3fb51b4a12cdacf24b82e5d5992d2 (diff) | |
download | external_llvm-b4ee5168abd0580a29f5c9becce26e3ea7bb2b8d.zip external_llvm-b4ee5168abd0580a29f5c9becce26e3ea7bb2b8d.tar.gz external_llvm-b4ee5168abd0580a29f5c9becce26e3ea7bb2b8d.tar.bz2 |
Fix off-by-one error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148077 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | lib/Target/X86/X86FrameLowering.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/X86/X86FrameLowering.cpp b/lib/Target/X86/X86FrameLowering.cpp index 5dfc0bb..b438672 100644 --- a/lib/Target/X86/X86FrameLowering.cpp +++ b/lib/Target/X86/X86FrameLowering.cpp @@ -458,7 +458,7 @@ encodeCompactUnwindRegistersWithFrame(unsigned SavedRegs[CU_NUM_SAVED_REGS], // Encode the registers in the order they were saved, 3-bits per register. The // registers are numbered from 1 to CU_NUM_SAVED_REGS. uint32_t RegEnc = 0; - for (int I = CU_NUM_SAVED_REGS, Idx = 0; I != -1; --I) { + for (int I = CU_NUM_SAVED_REGS - 1, Idx = 0; I != -1; --I) { unsigned Reg = SavedRegs[I]; if (Reg == 0) continue; |