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Diffstat (limited to 'compiler/utils/arm/assembler_arm.h')
| -rw-r--r-- | compiler/utils/arm/assembler_arm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/utils/arm/assembler_arm.h b/compiler/utils/arm/assembler_arm.h index b79c2f0f4e..f96376d9fe 100644 --- a/compiler/utils/arm/assembler_arm.h +++ b/compiler/utils/arm/assembler_arm.h @@ -501,6 +501,8 @@ class ArmAssembler : public Assembler { virtual void cmp(Register rn, const ShifterOperand& so, Condition cond = AL) = 0; + // Note: CMN updates flags based on addition of its operands. Do not confuse + // the "N" suffix with bitwise inversion performed by MVN. virtual void cmn(Register rn, const ShifterOperand& so, Condition cond = AL) = 0; virtual void orr(Register rd, Register rn, const ShifterOperand& so, |